Alarm Systems
Sensors & Detectors
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Request a quoteSensors decide whether your alarm catches an intruder or sounds false alarms every night. This category covers PIR motion detectors, door and window contacts, outdoor beam detectors and smoke detectors.
Choose pet-immune PIRs where animals move indoors, outdoor-rated detectors for perimeter use, and check compatibility with your alarm panel. Nerpax supplies genuine sensors, advises on placement for full coverage, and offers installation and testing. Delivery is available across Nairobi, Kiambu, Kajiado, Machakos, Murang'a, Nyeri and Nakuru.
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