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

Donholm, Nairobi

Alarm System Installation in Donholm

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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Most burglaries are over in minutes, so alarm system installation in Donholm is about making those minutes loud and short. A siren and an instant alert are often enough to send intruders running before they get far.

Nerpax installs alarm systems for maisonettes, flats and shops. A typical setup includes contacts on doors and accessible windows, motion sensors in key rooms, panic buttons by the bed or counter, and an outdoor siren. For shops, we can add sensors on roller shutters and store rooms.

Panels with GSM or internet modules alert you by phone, and can report to a response company of your choice. We set zones, codes and partial arming, and test every device before handover.

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What's included in Donholm

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 Donholm

Donholm is an established eastlands neighbourhood near Jogoo Road and Outer Ring Road, close to Umoja and Buruburu. Older maisonettes and estate houses sit alongside newer apartment blocks built on subdivided plots. Many older homes have tired wiring that needs safe upgrades, while landlords of newer blocks want CCTV, intercoms and gates that can handle constant traffic. Small businesses along the main roads value cameras and backup power. Nerpax Systems supplies, installs and delivers in Donholm and the surrounding estates.

Alarm System Installation in Donholm: FAQs

Can an alarm protect a shop with a roller shutter in Donholm?

Yes. Shutter contacts detect when the shutter is lifted, and motion sensors cover the inside. The alarm can sound a siren and alert you by phone. We position sensors to avoid false alarms from passing traffic.

Should I get a panic button with my home alarm?

Panic buttons are useful in bedrooms and near the main door, so you can raise an alarm silently or loudly in an emergency. They can work even when the system is not armed, and can alert your response company.

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