WISUALARM Heat Alarm, 10-Year Sealed Battery, Kitchen Heat Detector, Remote Mute, Large Test Button, Conforms to BS 5446 (Standalone)

Wisualarm Smoke Alarm, Interlinked Smoke and Heat Alarm Scotland Bundle, Pre-linked, 10-Year Battery Life,Compliant with Scotland & England Law (2 Smoke + 1 Heat)

WISUALARM Pack of 2 Smoke Alarms for Home, 10-Year Battery, with Test/Silence Button, TUV & EN14604 Certified