In Nairobi, a functioning burglar alarm is not a luxury — it is an essential part of home and business security. When your alarm panel shows a fault, a PIR sensor stops responding, or the siren activates without cause in the middle of the night, you need fast, reliable repair from technicians who understand alarm system architecture. Our Westlands workshop repairs burglar alarm systems from DSC, Paradox, Texecom, Risco, Crow, and generic panels widely installed across Nairobi. Call 0709004600 for a prompt assessment.
Burglar Alarm Faults We Fix
- Panel fault conditions — zone fault, tamper fault, low battery, and AC loss conditions diagnosed and resolved.
- PIR motion sensor faults — sensor replacement, alignment adjustment, and tamper switch repair.
- Door and window magnetic contact faults — magnet strength testing, contact replacement, and wiring repair.
- Keyboard/keypad faults — keypad display replacement, button membrane repair, and communication bus wiring repair.
- Siren and sounder faults — internal siren driver circuit repair, battery replacement in self-powered outdoor sirens, and tamper circuit repair.
- Backup battery replacement — sealed lead-acid batteries replaced in main panels and external sounder boxes.
- GSM communicator faults — SIM slot repair, antenna replacement, and communicator module programming.
- False alarm investigation — systematic zone-by-zone testing to identify and resolve the source of spurious activations.
On-Site Repair Across Nairobi
Most burglar alarm faults require on-site attendance because the sensors and wiring are installed throughout the building. We offer on-site repair visits to homes and businesses across Nairobi, Kiambu, and the wider metropolitan area.
Call for a Burglar Alarm Repair Assessment
Call 0709004600 to arrange a site visit or bring a removable panel to our Westlands workshop for bench diagnosis. We provide a written fault report and a clear quote before beginning any repair work.