FireAngel ST-622 10 Year Thermally Enhanced Optical Smoke Alarm (Thermoptek)

FireAngel Pro Connected 3 Smoke 1 Heat Kit - 10 Year Sealed Battery Wireless Interlinking Alarms

Kidde 2030-DSR Standalone Optical Smoke Alarm with Replaceable battery

FireAngel FA6611-R - Optical Smoke Alarm with Escape Light

FireAngel Toast Proof SB1-TP-R Standalone Optical Smoke Alarm with 1-year battery, Pack of 2

Replacement for FireAngel ST-620 10 Year Smoke Alarm

FireAngel Toast Proof SB1-R Standalone Optical Smoke Alarm with 1-year battery

FireAngel FA6615-R Optical Smoke Alarm with Alkaline Batteries

10 Year Longlife Battery Optical Smoke Alarm - UltraFire ULLS10

FireAngel FA3313-SB1-T2 Standalone Optical Smoke & carbon monoxide Alarm with Replaceable battery

FireAngel SW1-R Interlinked Optical Smoke Alarm with 1-year battery

Firehawk FHB10 - Optical Smoke Alarm with 10 Year Sealed Longlife Battery

FireAngel ST-622 10 Year Thermally Enhanced Optical Smoke Alarm (Thermoptek) Twin Pack

FireAngel Pro Connected Battery-powered Interlinked Smart smoke alarm

UltraFire UBS1 -Battery Powered Optical Smoke Alarm

FireAngel FA6620-R-T2 Standalone Optical Smoke Alarm with 10-year lifetime battery, Pack of 2

FireAngel FA6720-R Standalone Thermistor Heat Alarm with 10-year lifetime battery

FireAngel SW1-PF-T Mains Powered Optical Smoke Alarm with 9V Back-Up Battery

FireAngel FA6620-R Standalone Optical Smoke Alarm with 10-year lifetime battery

Replacement for FireAngel SO-601 9V Optical Smoke Alarm