- The FireAngel SB1-T is a 1 year optical smoke alarm with a replaceable battery
• Optical alarms are recommended in the British Standard BS 5839-6
for installation in circulation areas e.g hallways and landings
• Ideal for Grade F2 installations where cost is a priority
• High performance optical sensor reduces nuisance alarms
• 9V replaceable battery included (requires battery replacement each year)
• 10 year lifespan
• Certified to EN 14604:2005+AC:2008
• Grade F2 as per BS 5839-6:2019
For use in: Hallway, Landing, Living Room, Bedroom, Dining Room
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