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WisuAlarm is a trusted name in domestic fire safety, offering simple, effective solutions to help protect homes and families across the UK. Our product range includes wireless interlinked smoke alarms, heat alarms and carbon monoxide detectors, all designed for easy installation and long-term reliability.

What Makes Us Stand Out

  • Split-Spectrum Sensor Technology – Minimises false alarms from steam or dust while ensuring rapid detection of real fire threats

  • Wireless Interconnect (WisuLink) – Up to 24 devices can be networked using 868 MHz radio signals, ensuring all alarms sound instantly in the event of a fire

  • Infrared Remote Control – Unique feature enabling users to test and silence alarms using any infrared remote, eliminating the need for ceiling access

  • 10-Year Sealed Batteries – Many of our units come with tamper-proof, long-life lithium batteries, meeting Grade D and F1 compliance under BS 5839-6

Ideal for Homes, HMOs & Rental Properties

Originally targeted at domestic applications, social housing projects, and private rental sectors, WisuAlarm alarms are fully compliant with BS 5839‑6 grades D1, D2, F1, F2, and categories LD1–LD3. Whether you're a homeowner upgrading your safety kit or a landlord ensuring legal compliance, WisuAlarm offers flexible and installation-friendly solutions.