UltraFire UBS1RF Radio Interlinked Battery Powered Optical Smoke Alarm

ManoMano

UltraFire battery powered optical smoke alarms feature radio-interlink technology that allows up to 50 compatible alarms to communicate wirelessly. Powered by two 1.5V alkaline AA batteries, these alarms have a wireless range of up to 100m in open air and 35m indoors. Ideal for installation in living rooms, bedrooms, hallways, landings and near (but not in) kitchens, optical smoke alarms are less susceptible to false alarms caused by cooking fumes. Battery: AA batteries included Warranty:Safelincs Exclusive 5 Year Warranty CE marked and certified to BS EN 14604: 2005 Suitable for installations complying to BS 5839-6: 2019 Grade F2 Large test/hush button Toast proof sensor - less prone to false alarms caused by cooking fumes RF range of 35m in buildings (100m outdoors) No central alarm panel or master unit required A total of 50 compatible units can be interlinked Digital 'house coding' prevents interference from neighbouring systems Ideal for areas adjacent to the kitchen (not

Amazon

Battery powered alarms – Two AA batteries included. If one alarms detects smoke / fire, all alarms in the system will sound – a total of 50 compatible units can be interlinked. No central alarm panel or master unit required. Digital 'house coding' prevents interference from neighbouring systems. CE marked, certified and Kitemarked. Smoke Alarm: certified to BS EN 14604:2005, Heat Alarm: Kitemarked to BS 5446-2. Five year warranty. Supplied with fixings: 2 x screws and 2 x rawl plugs., Manufacturer: UltraFire