Radio-Interlinked Battery Powered Optical Smoke Alarm - UltraFire UBS1RF

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: 10 Year Manufacturer 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
• Low volume test cycle to avoid startling occupants
• 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 suitable for kitchen or garage)
• Radio-interlink with UFUBH1RF UltraFire RF Heat Alarms
• Supplied with fixings: 2 x screws and 2 x rawl plugs