Optical Smoke Alarm with 10 Year Sealed Longlife Battery - Firehawk FHB10

The Firehawk FHB10 optical smoke alarm is powered by a 10 year sealed lithium battery guaranteed to last the entire lifespan of the alarm, with an end of life warning that can be silenced for up to 10 hours should it occur during the night. For easy installation, the alarm is powered up automatically when fitted to the mounting plate and the large test and hush button, which is almost the entire face of the alarm, makes testing very simple.

• Battery: 10 year sealed lithium battery
• Warranty: 10 year manufacturer's warranty
• Optical smoke sensor suitable for hallways, landings, living rooms, and bedrooms
• X-Profile detection chamber and specially designed insect screen reduce false alarms
• Automatically turns on and off when fitted to and removed from the base plate
• TSE (Thermal Stability Enhancement) Technology improves detection of smoke
• End of life warning can be silenced for up to 10 hours
• Large test and silence button – almost the whole face of the alarm!
• Suitable for installations complying to BS 5839-6 Grade F1
• CE marked and Kitemarked to BS EN 14604: 2005