This website uses cookies to ensure you get the best experience on our website. Read our cookie policy
Optical Smoke Alarms
Optical Smoke Alarms (also known as Photoelectric Smoke Alarms) are designed to "see" smoke offering a fast response to smouldering fires.
Ideal for use in Living Rooms, Bedrooms, Hallways and Near Kitchens they are particularly designed to help prevent false alarms.
- FireHawk FH150 Midi Replaceable Battery Compact Optical Smoke AlarmFH150Midi
- FireHawk FHB10 10 Year Longlife Battery Optical Smoke AlarmFHB10
> Sealed 10 Year Lithium Battery
> X-Profile & TSE Technology
> 10 Year Warranty£11.00 £9.17 As low as £10.32 - Firehawk Mains Optical Smoke Alarm with Alkaline Battery Backup (FHN250BB)FHN250BB
> Optical Smoke Alarm
> Mains powered
> Alkaline battery back-up (Grade D2)£18.65 £15.54 As low as £17.48 - Firehawk Mains Optical Smoke Alarm with Rechargeable Lithium Battery Backup (FHN250RB)FHN250RB
> Optical Smoke Alarm
> Mains powered
> Sealed lithium battery backup (Grade D1)£24.26 £20.22 As low as £22.39
Filter