Hand entering a code on a wall-mounted wireless alarm keypad

Kahawa, Nairobi

Alarm System Installation in Kahawa

Know the moment someone breaks in or a fire starts: intruder and fire alarms with sensors, sirens, panic buttons and phone alerts.

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Burglars watch homes that are empty during the workday, and alarm system installation in Kahawa protects families who commute along Thika Superhighway from early morning to evening. A break-in sets off a loud siren and an alert to your phone, rather than going unnoticed for hours.

Nerpax installs intruder alarms with door and window contacts, indoor motion sensors and panic buttons. Wireless sensors suit finished homes, while wired sensors suit new builds. Panels with a GSM module can call or text you, and some allow arming and disarming from an app.

We set up zones so you can arm the ground floor at night while moving freely upstairs. Every sensor is tested with you before handover.

Secure your home: book a site visit, or look at alarm systems in Roysambu.

What's included in Kahawa

Intruder alarm panels and keypads
PIR motion sensors, including pet-tolerant options
Magnetic door and window contacts
Indoor and outdoor sirens and strobes
Panic buttons, fixed and wireless
GSM and app alerts to your phone
Fire alarm systems: smoke and heat detectors, call points and sounders
Wired and wireless alarm systems
Integration with CCTV and electric fences
Alarm servicing, battery replacement and fault finding

Serving Kahawa

Kahawa, on the Nairobi side around Kahawa West and Kamiti Road, is a busy residential area off the Thika Superhighway with plenty of rental flats, family homes, schools and churches. Landlords need CCTV, intercoms and controlled gates for multi-tenant compounds, while homeowners look for alarms and electric fencing for peace of mind. Neighbourhood shops benefit from cameras and simple UPS or inverter backup through outages. Nerpax Systems serves Kahawa with supply, installation and delivery.

Alarm System Installation in Kahawa: FAQs

Will pets set off a home alarm in Kahawa?

Pet-immune motion sensors are designed to ignore small animals below a certain weight. We position them carefully and can exclude areas pets use often, which reduces false alarms while keeping the house protected. Door and window contacts are not affected by pets at all.

Do wireless alarm sensors need batteries?

Yes. Wireless sensors run on batteries that usually last a long time, and the panel warns you when one is low. Wired sensors draw power from the panel, which has its own backup battery for outages.

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