WisuAlarm Mains Smoke Alarm (10 Pack)

The WisuAlarm Mains Smoke Alarm 10 Pack is a cost-effective option for contractors, landlords and larger households, giving you a 5% saving on bulk purchases.

Each detector is mains powered and includes a sealed 10-year lithium backup battery, ensuring continuous protection even if the mains supply fails.

Units can be interlinked by wire for full coverage across a property, or upgraded with optional wireless modules that connect devices via radio frequency. When one alarm activates, every linked unit sounds together with an 85 dB warning.

Designed for use in domestic homes, private rentals and holiday lets, these alarms feature advanced split-spectrum sensing to detect smoke quickly while reducing false triggers from cooking or steam. A built-in test and hush button makes weekly testing and silencing simple.

For those who want extra control, the optional WisuAlarm Internet Gateway allows remote monitoring and testing through the free mobile app, with real-time notifications sent straight to your phone.

As a final convenience, alarms can be silenced not only with the onboard button but also by using any standard infrared remote control.