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Intercom Repairs · Silver Lakes & Surrounds

Intercom Repairs Silver Lakes

Expert intercom repairs Silver Lakes — GSM diallers, video intercoms, audio handsets and multi-unit estate systems. We repair Centurion, Commax, BPT, Kocom, Aiphone and Hikvision, and connect your intercom to any gate motor. 18 years of Gauteng gate-automation expertise, part of our Pretoria East service area.

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Silver Lakes's Intercom Specialists

Intercom Not Working in Silver Lakes? Estate-Grade Repairs.

When your intercom stops working, your gate effectively stops working too — visitors can't reach you, deliveries pile up, and you're walking down to the gate every time someone arrives. Paskwa Gate Repairs brings 18 years of gate-automation expertise to the intercom repairs Silver Lakes homeowners and estates need, with the same standard of work whether it's a single handset or a full estate entrance panel.

We'll be straight about geography: our base is in Broadacres on the northern Joburg side, so Silver Lakes in Pretoria East is the far end of our map. For a genuine after-hours emergency a local operator may reach you sooner — we'll tell you that honestly. What we bring is depth: correct-first-time diagnosis, real gate-motor knowledge, and estate-grade workmanship. We travel to Silver Lakes for booked repairs, installations and planned estate work.

Our intercom repairs in Silver Lakes cover every system type in the area: GSM diallers that ring your cellphone, video intercoms that show you who's at the gate, traditional audio handsets, and the multi-unit entrance panels on the area's estates and complexes. Whatever brand you have — Centurion, Commax, BPT, Kocom, Aiphone or Hikvision — we arrive with the parts and wiring diagrams to diagnose and repair it. There's no separate diagnostic fee, and you get a firm price before any work starts.

Silver Lakes is anchored by the Silver Lakes Golf Estate and surrounded by secure estates through Tijger Vallei, Six Fountains and Hazeldean, so the overwhelming majority of our work here is estate entrance panels, gate-linked GSM systems and video intercoms on estate homes. Because Silver Lakes sits high on the Highveld, where summer lightning and power surges threaten electronics year-round, many failures we attend are power-surge related — a blown power supply, a tripped board, or a flat backup battery. We carry replacement PSUs, batteries and trigger relays so most booked repairs are completed in a single visit. And since most intercom problems are really integration problems — the intercom talking to your gate motor — our gate-automation background is exactly the expertise the job calls for. If your unit rings but the gate won't open, that's our home ground.

Intercom System Installation and Repair FULL SERVICE LIST

Intercom Repair Services We Offer in Silver Lakes

Repairs, new installations, upgrades and maintenance for every kind of intercom system in Silver Lakes — backed by 18 years of access-automation experience.

Intercom Repairs

No audio, dead handset, no video image, or an intercom that rings but won't open the gate. We diagnose the exact fault, replace the failed part, and test the full system — including the gate trigger — before we leave.

New Installations

Complete supply and fit for Silver Lakes homes, complexes and offices — audio, video, GSM and Wi-Fi systems. Includes cabling, gate-relay connection, programming, testing and a full handover demo.

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Upgrades

Replace an old audio handset with a video screen, or move to a GSM system so you can answer the gate from your phone anywhere in Silver Lakes — or overseas. We reuse existing cabling where possible to keep costs down.

Power & Wiring Repairs

The most common Silver Lakes fault. We replace surge-damaged power supplies, repair corroded or rodent-chewed cabling, and fit surge protection and battery backups so your intercom rides through power cuts and lightning storms.

Complex & Estate Systems

We handle multi-unit entrance panels and body-corporate systems — fault-finding on individual units, panel repairs, re-cabling and full multi-tenant installations across Silver Lakes's estates and complexes.

Gate & Access Integration

We link your intercom to your gate motor, electric strike or magnetic lock so a single button opens the gate — and integrate with electric fencing and CCTV for a complete access control Silver Lakes setup.

Brands We Repair

Intercom System Types — Which Is Right for You?

If it's mounted on a Silver Lakes gate or wall, we almost certainly service it. We stock parts and carry wiring diagrams for the brands below, and repair plenty of others on request.

Hikvision

IP & two-wire video intercoms with app access — modern smart installations in Silver Lakes.

Commax

Audio & video handsets and door stations — extremely common in Silver Lakes sectional-title complexes

BPT

Italian audio/video door entry, widely used inSilver Lakes estates and apartment blocks.

Came

European access control and multi-tenant systems for commercial and body-corporate sites.

Centurion

G-Speak Ultra and POLOphone, GSM and wired. The default on Centurion-automated gates across Silver Lakes.

Legrand / Elvox

European two-wire video intercom systems — repairs, handset replacement and panel work.

GSM Diallers

Any SIM-based unit that rings your phone — programming, repairs, SIM swaps and replacement.

Aiphone

Commercial-grade audio and video systems for Silver Lakes offices and larger developments.

IS IT THE INTERCOM OR THE GATE MOTOR? — A Quick Self-Check

Before you call, a 60-second test can narrow down what's actually wrong. If the intercom lights up, rings your phone or indoor handset, and you can hear the visitor clearly, the intercom itself is almost certainly fine — the fault is in the trigger circuit or the gate motor. Next, try opening the gate with its normal remote: if it opens, the motor is healthy and the problem sits in the wire between the intercom and the motor's trigger terminals. If the gate won't open from the remote either, the issue is the motor or its power supply, not the intercom at all. Either way, we handle both ends — being gate-automation specialists means we never bounce you between an "intercom guy" and a "gate guy," and that depth is exactly what makes a booked Silver Lakes visit worthwhile.

Which System Is Right for You?

Intercom System Types Explained

The right system depends on your property, how many people need to open the gate, and whether you want to answer from a fixed handset or your phone.

Intercom System Repairs

GSM Dialler Intercom

A SIM card in the gate unit dials your cellphone when a visitor presses call. You speak, then press 9 to open the gate — from anywhere in the world. No indoor handset, no wiring through the house. The most popular intercom installation Silver Lakes option by far.

Best for: Silver Lakes homeowners who travel or are often out, and small clusters where a few residents share access. Starting from R1,800 supplied and fitted.

Intercom Repairs

Video Intercom

A camera at the gate sends live video to an indoor screen — or to a smartphone app on Wi-Fi systems. You see the visitor before opening, with night vision for after-dark security. Critical for Silver Lakes properties where security is the priority.

Best for: Security-conscious Silver Lakes households that want to verify visitors visually before granting access. Starting from R4,500 supplied and fitted.

Multi-Unit / Complex Intercom

Multi-Unit / Complex

A single entrance panel lists every unit; a visitor selects a unit and that resident answers and opens the gate. Available as audio or video, wired or IP. Silver Lakes has one of Gauteng's highest concentrations of sectional-title complexes that use this setup.

Best for: Silver Lakes sectional-title complexes, cluster developments and office buildings with shared entrances. Quoted per unit — ask for a body-corporate proposal.

Intercom System Installation and Repairs

Audio Intercom

Voice-only between a gate station and an indoor handset. Simple, affordable and low-maintenance, with a gate-release button on the handset. Well-suited to Silver Lakes cluster homes where someone is usually present.

Best for: Smaller Silver Lakes properties where someone is usually home and budget is the priority. Starting from R2,500 supplied and fitted.

Detailed Fault Guide

THE FAULTS WE SEE MOST IN SILVER LAKES — Detailed Fault Guide

The vast majority of intercom repairs in Silver Lakes come down to a handful of recurring faults. Here's what each one actually involves — the symptoms, the real cause, and exactly what we do.

Rings But Won't Open the Gate

What you see: the intercom calls you (or the indoor handset rings), audio works, but pressing the gate button — or 9 on a GSM unit — does nothing. Real cause: in nine out of ten Silver Lakes call-outs this is the trigger circuit, not the intercom itself: a corroded or rodent-chewed 2-core wire between the intercom and the gate-motor relay, a failed relay contact, or a voltage mismatch between the unit's trigger output and the motor's input. What we do: trace the trigger run with a multimeter, repair or re-run the wire, replace the relay if needed, and re-test the open command against your actual gate motor.

Dead After a Power Surge

What you see: the system worked fine, then went completely dead after a storm or a power cut — no lights, no dial tone, no call. Real cause: Highveld lightning and grid switching push surges down the mains and the gate line; the intercom's power supply (PSU) takes the hit, or a backup battery that has been cycled flat for months finally gives out. What we do: test the PSU output voltage, replace the surge-damaged supply or battery, check the board survived, and fit surge protection so the next storm doesn't repeat the damage. Most of these intercom repairs in Silver Lakes  run R450–R900.

No Sound / One-Way Audio

What you see: total silence, or you can hear the visitor but they can't hear you (or vice-versa). Real cause: a failed microphone or speaker in the gate station — the outdoor unit is exposed to Highveld sun, dust and rain and usually fails first — corroded connectors on the 2-core audio pair, or a break in the cable run. What we do: isolate whether it's the gate station, the handset or the cable, then replace the failed component and clean or re-terminate connectors. R350–R1,000 depending on the part.

Video Screen Is Black or Snowy

What you see: the handset powers up but shows no picture, a snowy image, or video that drops out intermittently. Real cause: a failed camera module in the gate unit, a damaged or water-ingressed video cable, or a power fault starving the camera. What we do: test the camera feed at the source, replace the camera or the affected cable section, and re-commission night vision so after-dark identification works again. R800–R2,500.

GSM Won't Call or Won't Open

What you see: visitors press call and your phone never rings, or it rings but pressing 9 won't open. Real cause: no airtime/data on the SIM, weak cellular signal at the gate (common in deep-set Silver Lakes properties), a de-registered SIM, a DTMF detection fault, or broken trigger wiring. What we do: check signal strength and SIM status, swap SIM or network for the strongest gate signal, re-programme numbers, and verify the open command end-to-end. R350–R1,800.

Complex Panel: One Unit Down

What you see: the handset powers up but shows no picture, a snowy image, or video that drops out intermittently. Real cause: a failed camera module in the gate unit, a damaged or water-ingressed video cable, or a power fault starving the camera. What we do: test the camera feed at the source, replace the camera or the affected cable section, and re-commission night vision so after-dark identification works again. R800–R2,500.

TWO MORE FAULTS WE FIX IN SILVER LAKES

Keypad or Tag Reader Stopped Releasing the Gate. What you see: the code or tag that always worked now beeps, but the gate stays shut. Real cause: a failed relay output on the reader, a corroded data line, or a reader that's taken a surge in a storm. What we do: test the reader output against the motor trigger, replace the failed module, and re-enrol your codes or tags. We often pick this up alongside an intercom fault on the same gate and sort both in one booked visit.

Estate Buzzer Rings But Won't Release. What you see: in a complex or estate the unit buzzes fine, but pressing release does nothing and the visitor is left waiting at the gate. Real cause: a worn release button, a failed electric strike or magnetic lock, or a break in the release line back to the entrance panel. What we do: test the release path end to end, replace the strike or button, and confirm every unit on the riser still releases correctly before we leave.

Before You Call

DIY PRE-CALL FAULT CHECK — Silver Lakes Intercom Guide

A few safe checks fix a surprising number of faults — and when they don't, they tell us exactly where to look before we reach Silver Lakes.

Check 1 — Power Supply

Look at the intercom's indoor unit or control box. Is the power LED on? If not, check the 220V plug or breaker feeding the intercom. A dead PSU is the single most common Silver Lakes intercom fault — often caused by a power surge or lightning strike. If the LED is off and the breaker is fine, the PSU has likely failed and needs replacing (R350–R700 for the part).

Check 2 — GSM SIM Airtime

If you have a GSM intercom, remove the SIM and check the balance on your phone. Zero airtime = no call-out to your phone. Top up the SIM, re-insert it, wait 2 minutes, and test again. Also check whether the SIM is still on the correct network — some SIMs deregister after months of low use and need a replacement.

Check 3 — Gate Motor Trigger Test

If the intercom rings but the gate won't open, go to your gate motor and use a screwdriver to briefly bridge the COM and TRG (or Trigger) terminals on the control board. If the gate opens, the motor is fine — the fault is in the trigger wire or intercom relay, not the motor itself. This narrows the repair significantly. Don't bridge terminals if you're not comfortable working around 12V electronics — just call us.

Check 4 — Cable Connections

Check the cable entry points at both the indoor unit and the gate station. Silver Lakes's Highveld heat and UV cause cable sheathing to crack and corrode terminals, especially outdoors. Any green corrosion on terminals is a fault waiting to happen. Check that all screw terminals are tight — a loose wire on the audio pair explains one-way sound, and a loose trigger wire explains the gate not opening.

Most Popular Choice

GSM Intercoms — The Complete Guide

A GSM intercom is the most practical choice for most Silver Lakes homes — and the most misunderstood. When a visitor presses call at your gate, the SIM-equipped unit dials your registered cellphone. Your phone rings like a normal call; you answer, speak, and press 9 to send a signal to the gate-motor relay and open the gate — whether you're at work, on the road, or overseas.

How a GSM intercom works: A visitor presses the call button at your gate. The intercom unit which has a SIM card inside dials your registered cell phone number. Your phone rings like a normal call. You answer, speak to the visitor, and if you want to open the gate, you press 9 (or your configured digit) on your phone keypad. The intercom sends a signal to the gate motor relay, opening the gate. You can do this from anywhere in the world  your office, another city, overseas.

What You Need

A GSM intercom unit at the gate · A SIM card with airtime or a data bundle · Mobile signal at your gate location · A wire connection to your gate motor relay (we supply and connect this) · Your cell phone number programmed into the unit

What Does It Cost to Run?

The intercom uses airtime each time a visitor calls typically 10–30 seconds per call. A standard prepaid SIM costs R50–R100 per month in airtime for a busy residential gate. Alternatively, load a monthly data bundle and use a VoIP-capable unit for lower running costs.

Installation Requirements

The intercom unit is mounted at the gate entrance. We connect a 2-core trigger wire to your gate motor relay. No indoor wiring is required. Installation typically takes 2–3 hours including programming, testing and demonstration. The SIM card can be Vodacom, MTN, Cell C or Telkom  we recommend whichever network has the best signal at your gate location.

How Many Numbers Can Be Programmed?

Most GSM intercoms support 1–10 registered numbers. Some models support up to 100 numbers  useful for cluster complexes where multiple residents can open the gate. Each registered number can answer the call and press 9 to open. Ask us which model suits your number of users.

What Happens During Load Shedding?

GSM intercoms with a battery backup continue to operate during load shedding the unit runs on internal battery for 4–8 hours. The gate motor may also need its own battery backup to operate without mains power. We recommend installing a battery backup for both the intercom and gate motor for seamless operation during outages.

Can a GSM Intercom Open the Gate Without a Call?

Yes. You can programme your own number to open the gate silently by dialling the intercom SIM number from your phone  the intercom recognises the authorised number and opens the gate without ringing. This is the easiest hands-free access method for homeowners arriving home.

Intercom System Repairs - Video Intercom Guide

How a Video Intercom System Works

From visitor pressing the button to you seeing them on screen and opening the gate the complete process.

Visitor Presses Call

The visitor presses the call button on the outdoor gate unit. The unit immediately activates its built-in camera and begins transmitting live video to the indoor monitor or smartphone app.

Indoor Monitor Rings

The indoor handset screen lights up showing a live feed of the visitor at the gate. For Wi-Fi / IP systems, your smartphone app receives a push notification with the live video feed  even if you are away from home.

Two-Way Conversation

You pick up the handset (or answer in the app) and speak with the visitor through the two-way audio. Night vision on the outdoor unit ensures you can see the visitor clearly after dark critical for intercom security Silver Lakes properties.

Open Gate Remotely

Press the gate release button on the handset (or tap "Open" in the app). The intercom sends a relay signal to the gate motor, opening the gate. The entire process takes under 30 seconds from call to gate opening.

Self-Diagnosis Guide

What's Wrong With My Intercom?

Match your symptom to the likely cause below. Most intercom faults in Silver Lakes are single-visit fixes once booked. Indicative repair prices include parts and labour; we confirm on site.

  • $
    Intercom rings but gate won't open
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    Likely Cause
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    Broken trigger wire, failed relay or motor mismatch
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    No dial tone on audio intercom
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    Likely Cause
  • $
    Power supply failed, wiring break or handset fault
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    Video screen shows no image
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    Likely Cause
  • $
    Camera failed, cable damaged or power fault
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    GSM not calling on visitor press
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    Likely Cause
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    No airtime on SIM, no signal, or unit fault
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    GSM calls but pressing 9 won't open gate
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    Likely Cause
  • $
    DTMF tone detection failed or relay wiring broken
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    Intercom crackles or distorted sound
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    Likely Cause
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    Corroded connector, damaged cable or handset fault
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    Intercom works but very faint sound
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    Likely Cause
  • $
    Volume setting or corroded speaker
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    Can't programme numbers into GSM unit
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    Likely Cause
  • $
    Incorrect SMS format or SIM issue
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    System stopped after load shedding
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    Likely Cause
  • $
    Power supply surge damaged or battery flat

How We Install

Our Repair & Installation Process

From your first call to a fully working system — here's exactly what to expect when you book Paskwa for intercom repairs or installation in Silver Lakes.

Free Site Assessment

A technician visits your Silver Lakes property to inspect the fault, check signal (for GSM), identify your gate-motor model for relay compatibility, and recommend the right fix. Free and no-obligation, scheduled promptly.

Supply and Installation

We carry common parts on the vehicle — power supplies, batteries, handsets, relays, trigger cable and GSM units — so most intercom repairs in Silver Lakes are completed on the first visit. For installations we mount the unit, run cabling and connect the gate relay.

Programming and Testing

We programme numbers (GSM), test call and gate-release functions end-to-end, configure night vision or app access on video systems, and demonstrate everything to you. We test against your actual gate motor before we leave. We don't pack up until it works perfectly.

Technical Guide

INTERCOM CABLE TYPES — What Fails First in Silver Lakes

Most "wiring" faults trace to a handful of cable types, and Silver Lakes's sun, rain and Highveld lightning decide which fails first.

2-Core Alarm Cable

Used for trigger wiring (intercom to gate motor relay) and basic audio intercoms. Thin PVC sheathing degrades in direct UV exposure within 5–8 years. Most common failure point on Silver Lakes gate trigger runs. We use UV-stabilised outdoor-rated cable on all new trigger runs.

4-Core / Screened Audio Cable

Used for audio intercoms with a power feed to the gate station. The screen (drain wire) provides noise rejection — critical for preventing crackle and hum on long cable runs in electrically noisy Silver Lakes properties with solar, UPS or electric fence systems nearby.

Co-Axial / Video Cable

RG59 or equivalent used for analogue video from the gate camera to the indoor monitor. Water ingress at the gate-station connector is the most common failure — the BNC connector corrodes and the image drops. We replace with weatherproofed connectors on all video repairs.

CAT5e / CAT6 (IP Systems)

Used for IP and Wi-Fi video intercoms (Hikvision two-wire, Akuvox, etc.). Requires proper weatherproofing at the gate station and correct PoE wiring. Sensitive to ground loops — a common cause of flickering video on Silver Lakes complexes with long riser runs.

Two-Wire Bus Cable

Used on BPT, Comelit, Urmet and Legrand systems — a single pair carries power, audio and video. Polarity-sensitive; reversed wiring causes total failure. Older Silver Lakes complexes with 30+ year-old two-wire risers often need full re-cabling when individual unit faults start multiplying.

High-Flex Armoured Cable

Used where cable runs along or through gates that move (sliding or swing) — the flexing stress cracks ordinary PVC sheathing within 2–3 years. We always recommend armoured or high-flex rated cable for any cable run that follows a gate's movement, a frequent oversight on DIY installations in Silver Lakes.

Gate Integration

Linking Your Intercom to Your Gate Motor

Every intercom needs a trigger connection to your gate motor. Getting it right is the single most common point of failure — and our specialty as gate-automation technicians.

Every gate motor has a trigger relay — a pair of terminals on the control board that, when briefly bridged, command the gate to open. Your intercom connects to these terminals and bridges them when you press the gate-release button (or press 9 on a GSM unit). Incorrect wiring or a voltage mismatch between intercom and motor is exactly why so many intercom repairs Silver Lakes calls come down to a trigger-circuit problem. As gate-motor specialists, this is the part we

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061 402 6299

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Centurion D5 / D5-Evo

Terminal block COM and TRG, 12V trigger. Works with all GSM and wired intercoms. We connect and test the open command on every Centurion job in Silver Lakes.

Centurion D10 Smart

Configurable external trigger input, plus Wiegand support for full access-control integration beyond a basic relay — popular on larger Silver Lakes estate entrances.

ET, Gemini, DTS, Nice

All have trigger-relay terminals. We carry wiring diagrams for every common motor model sold in Silver Lakes and connect the intercom trigger correctly every time.

Intercom rings but gate won't open? We fix that.

The most common complaint we get in Silver Lakes. It's almost always a broken or corroded trigger wire, a failed relay, or a voltage mismatch. We diagnose and fix it in a single booked visit

Repair or Replace?

HOW LONG SHOULD AN INTERCOM LAST IN Silver Lakes?

Silver Lakes's Highveld UV, dust and power surges are harder on intercoms than most parts of South Africa. Here are realistic lifespans — and when it's worth repairing vs starting fresh.

5–8 yrs

GSM Dialler

Outdoor exposure and SIM-related wear limit lifespan. Battery backup models fail sooner if batteries aren't replaced at 3–4 years.

8–15 yrs
Audio Intercom

Simplest systems last longest. Main failure points are the gate station speaker/mic and the PSU — both repairable for a fraction of replacement cost.

5–10 yrs
Video Intercom

Camera degradation and monitor LCD failure are the main end-of-life signals. UV exposure at the gate station accelerates camera ageing significantly.

10–20 yrs
Multi-Unit Systems

The entrance panel typically outlasts individual handsets. Re-cabling risers every 10–15 years is the main maintenance requirement on older Silver Lakes complexes.

When to Repair vs Replace

Repair when: the fault is a PSU, battery, handset, camera, trigger wire or relay — components that cost far less than a new system. Most intercom repairs in Silver Lakes fall here. We only recommend replacing when the unit is obsolete (parts unavailable), the housing is UV-cracked beyond sealing, or the repair cost approaches 60% of a new installation. We tell you honestly on site which case applies to your system.

As a rule: if your system is under 8 years old, repair first. If it's over 12 years old and failing in multiple ways at once, a new installation is usually better value and comes with a full workmanship guarantee.

Estates · Complexes · Body Corporates

MULTI-UNIT INTERCOM REPAIRS FOR SILVER LAKES ESTATES

Silver Lakes Golf Estate and the surrounding secure estates — Tijger Vallei, Six Fountains, Willow Acres and Hazeldean — run on sophisticated multi-unit and access-controlled entrance systems where a single fault affects many residents.

We work with trustees, managing agents and individual residents to repair entrance panels, trace faults on specific units, replace damaged handsets and monitors, and re-cable risers where old wiring has corroded. For bigger upgrades we install modern audio or video multi-tenant systems, including IP panels that let residents answer on a smartphone app. Estate work is booked and planned, which suits the way we serve Silver Lakes: we schedule a proper window, bring the right parts, and do it correctly. We quote a single-unit fault or a full-estate overhaul, with itemised, meeting-ready quotes for the body corporate.

For trustees and agents: itemised, meeting-ready quotes; single-unit fault-finding; full entrance-panel replacement; riser and common-area re-cabling; IP and app-based multi-tenant upgrades; maintenance contracts available.

Customer Reviews

REVIEWS FROM AROUND SILVER LAKES

"Booked Paskwa for a golf-estate intercom fault. They knew the access-control setup and fixed it in one planned visit. Estate-grade work." — Mark B., Silver Lakes Golf Estate

"Installed a video intercom with app access on our estate home. Tidy cabling, clear handover. Worth scheduling for." — Sarah L., Tijger Vallei

"Our estate's entrance system had units down. Clear itemised quote for the HOA and a proper, scheduled repair. Highly recommend." — Estate Manager, Six Fountains

FAQs

FREQUENTLY ASKED QUESTIONS — Intercom Repairs Silver Lakes

How much does intercom repair cost in Silver Lakes?

Most intercom repairs in Silver Lakes run R350–R2,500, depending on the fault. A trigger-wire or relay fix is R550–R1,200; a surge-damaged power supply or flat battery R450–R900; a failed video camera R800–R2,500; GSM reprogramming R350–R600. You get a firm price on site before any work begins.

What Is a GSM Intercom and How Does It Work?

A GSM intercom dials your cell phone when a visitor presses the call button at your gate. You answer like a normal call, speak to the visitor, then press 9 on your phone keypad to open the gate. The intercom has a SIM card inside and uses the mobile network no indoor wiring or handset is needed. You can answer from anywhere in the world

Can you repair an intercom you didn't install?

Yes — most of our repair work is on systems other companies fitted. We service all the common brands and carry their wiring diagrams, so who installed it originally makes no difference. Send a photo of your unit on WhatsApp and we'll identify the make before we arrive.

Can I Answer My Intercom on My Smartphone?

Yes — two ways. A GSM intercom calls your cell phone directly. An IP/Wi-Fi video intercom sends a push notification to your smartphone app with live video, and you can open the gate from the app. We install both types. For most Johannesburg homes, a GSM intercom is the simplest and most cost-effective smartphone-compatible option.

My Intercom Rings but the Gate Won’t Open — What’s Wrong?

The most common intercom fault in Johannesburg. The likely causes are: a broken or corroded trigger wire between the intercom and gate motor, a failed relay inside the intercom, or a voltage mismatch between the intercom trigger output and the gate motor's trigger input. Repairs Plus diagnoses and repairs intercom-to-gate wiring faults same-day for R550–R1,200..call 061 402 6299 for emergency repair.

My intercom died after a power surge or storm — can you help?
Yes — it's one of our most common call-outs. Lightning strikes and power surges damage intercom power supplies and boards, and repeated power cuts flatten backup batteries. We replace the damaged part, fit surge protection so it doesn't repeat, and most of these repairs come in at R450–R900.
What's the difference between a GSM intercom and a Wi-Fi video intercom?
A GSM intercom calls your cellphone over the mobile network — simple, reliable, works anywhere you have signal, and doesn't need your home Wi-Fi. A Wi-Fi video intercom connects to your router and sends a live-video push notification to an app; you see the visitor and tap to open. GSM is more reliable during a power cut (no router needed) while Wi-Fi gives you a live video feed. We install and repair both in Sandton.
What Is the Difference Between a Video and Audio Intercom?
An audio intercom allows voice communication only. A video intercom adds a camera at the gate, letting you see the visitor on a screen before opening. In Johannesburg, we strongly recommend video over audio  being able to verify who is at the gate visually before opening is a critical security step. Video intercoms start from R3,500 fully installed.
Do you service Urmet, Legrand or Elvox intercoms?

Yes. Alongside Centurion, Commax, BPT, Came, Kocom, Aiphone and Hikvision, we repair Urmet, Legrand and Elvox (Vimar) door-entry systems found on many Silver Lakes estates and complexes.

Why is my Commax or Centurion intercom not working?
The usual culprits are power and wiring: a surge-damaged supply, a flat backup battery, corroded connectors, or a failed handset or camera on the gate station. Commax and Centurion units are reliable but exposed to weather, lightning and power surges. We diagnose the exact cause rather than guessing at parts.
Does a GSM Intercom Work with My Centurion Gate Motor?

Yes. All GSM intercoms connect to the trigger relay terminals on your Centurion gate motor (or any other gate motor brand). When you press 9 on your phone, the intercom sends a brief short-circuit signal to these terminals, triggering the gate to open. Repairs Plus connects and tests this integration as part of every GSM intercom installation.

How Many Phone Numbers Can a GSM Intercom Call?

Standard GSM intercoms support 1–10 registered numbers. Any of these numbers can answer the call and press 9 to open the gate. Some advanced models support up to 100 numbers useful for cluster complexes. We recommend the model with the right capacity for your situation. Ask us when you call for a quote.

Do you offer same-day intercom repairs in Silver Lakes?

We're on the northern Joburg side, so we work Silver Lakes mainly on booked same-week visits rather than instant emergency call-outs — and we'll be honest if a local operator can reach you faster for a genuine 2am emergency. For booked repairs and installations we schedule promptly and bring the right parts to finish in one visit.

Can you repair the intercom panel for our Silver Lakes estate?

Yes. We work with trustees, managing agents and residents across Silver Lakes estates and complexes — repairing entrance panels, tracing single-unit faults, replacing handsets and monitors, re-cabling risers, and installing full multi-tenant systems. We provide itemised, meeting-ready quotes the body corporate can approve.

How much does a new intercom installation cost in Silver Lakes?

A basic GSM intercom starts around R1,800 installed; a video intercom with a screen and night vision runs R2,500–R6,500 depending on the unit and cabling; multi-unit complex panels are quoted per development. Every install includes the gate-motor connection, programming and a handover demo.

How long do intercoms last in Silver Lakes?

A well-installed intercom lasts 8–15 years. Silver Lakes's sun and Highveld lightning age the outdoor gate station first, and backup batteries need replacing every 2–3 years. We repair rather than replace wherever the model is still supported.

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Get In Touch

Get Your Intercom Repaired in Silver Lakes

All system types and brands. Gate integration included. Booked repairs and estate work across Silver Lakes, done properly.

  • 061 402 6299 — Call or WhatsApp
  • info@paskwagaterepairs.co.za
  • 7 Poplar Avenue, Broadacres, Sandton, 2021
  • Mon–Fri: 07:00–18:00 | Sat - Sun: 07:00–14:00
  • 24/7 Emergency Line available

Book a Free Quote

Where We Work

INTERCOM REPAIRS ACROSS SILVER LAKES — Areas We Cover

GSM diallers, video intercoms, audio systems and multi-unit panels — repaired and installed across Silver Lakes and its surrounds:

  • $
    Alberton
  • $
    Douglasdale
  • $
    inanda
  • $
    Morningside
  • $
    Saxonwold
  • $
    Bedfordview
  • $
    East Rand
  • $
    Johannesburg
  • $
    Randburg
  • $
    Benoni
  • $
    Edenvale
  • $
    Kyalami
  • $
    Roodepoort
  • $
    Bryanston
  • $
    Fourways
  • $
    Melrose Arch
  • $
    Rosebank
  • $
    Centurion
  • $
    Hyde Park
  • $
    Midrand
  • $
    Sandton

Not listed? We cover all of Gauteng — call 061 402 6299 to confirm availability for your area.