Kidde battery smoke alarm.

• Photoelectric (Optical) alarms are suited to detecting slow, smouldering fires such as from sofas or electrical fires.
• Suited to use in living rooms, bedrooms and hallways.
• 85dB alarm at 3 metres.
• 10 year long-life battery (sealed-in).
• Test and hush button.
• LED power indicator.
• Low battery alert.
• Tamper-proof design.
• Fixing set included (screws and rawl plugs).
• Certified to BS EN14604:2005 and CE certified.
• Slimline design.
• Dimensions (mm): 104 (Diameter) x 45 (Deep).