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

Kiambu County

Alarm System Installation in Kiambu

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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A house left empty during the workday, a shop closed for the weekend, a farm store far from the main house: the moment of greatest risk is when nobody is watching, and alarm system installation in Kiambu makes sure a break-in is noticed immediately, with a loud siren on site and an alert on your phone.

Nerpax Systems is a Kiambu-based team installing intruder alarms for homes, apartments, shops, offices, schools, churches and farms. After surveying the layout and entry points, we supply and fit a control panel, motion sensors, door and window contacts, outdoor beams where needed, sirens, keypads and panic buttons. Zones let you arm parts of the property separately, such as the ground floor at night.

Alarms keep running on battery during outages, and they can work alongside CCTV and electric fences so you can see what triggered an alert. We test every sensor and train everyone who will use the system. For local detail, see Ruiru and Kikuyu. Ready to start? Book a site visit.

What's included in Kiambu

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 Kiambu

Kiambu is home ground for Nerpax Systems, with our base in the Kikuyu area. The county stretches from fast-growing satellite towns such as Ruiru, Juja and Ruaka to tea estates around Limuru, dairy farms in Githunguri and the factories of Thika. That mix shapes the work: rental blocks and student hostels need CCTV, intercoms and well-planned wiring, family homes in new estates want automated gates and electric fencing, and farms far from the main roads lean on solar pumping and backup power when the grid drops. Contractors building across the county also need materials delivered and panels fitted on schedule. We supply, install and deliver throughout Kiambu.

Alarm System Installation in Kiambu: FAQs

Can an alarm protect an outbuilding or farm store in Kiambu?

Yes. Wireless or wired sensors can cover separate buildings, stores and sheds, reporting back to the main panel. Outdoor beams can also guard yards and approaches. We plan coverage for the main house and outbuildings together, so alerts show exactly where the problem is.

Are panic buttons worth adding to a home alarm?

Many households find them reassuring. A panic button triggers the siren and alerts instantly, even when the alarm is not armed. They are typically placed in the master bedroom, near the main door or at a shop counter. We position them where they can be reached quickly.

Will pets set off my alarm?

Not if pet-tolerant sensors are used and positioned correctly. We ask about pets during the survey and choose detectors and settings that ignore smaller animals while still detecting people. Every zone is walk-tested at commissioning.

Need Alarm System Installation in Kiambu? Get a free quote

Tell us what you need and get a free, no-obligation quote. We supply, install and commission.

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