Sealed Lithium Battery Wireless Optical Smoke Alarm - Firehawk FHB10W

The Firehawk FHB10W optical smoke alarm features a radio interlink that allows up to 15 alarms to be connected wirelessly. This ensures maximum awareness of a fire emergency in your home. Powered by sealed lithium batteries, the low battery warning can be silenced for 10 hours to allow your household to sleep in safety. Attaching the Firehawk to the mounting plate activates the alarm, ensuring the battery is preserved until you are ready to install it.

• Detector Battery: 10 year sealed lithium battery
• Wireless Base Battery:  7 year sealed lithium battery
• Warranty: 7 year manufacturer's warranty
• Optical smoke sensor suitable for living rooms, bedrooms, hallways and landings
• X-Profile detection chamber & specially designed insect screen to reduce false alarms
• Can wirelessly interlink with the Firehawk FHH10W longlife heat alarm
• To correctly connect your new alarms, please refer to the simple Firehawk Wireless Alarm Step-by-Step Interlink Guide
• Turns on and off automatically when fitted to and removed from the base plate
• Thermal Stability Enhancement (TSE) Technology improves detection of smoke
• End of life warning chirp can be silenced for up to 10 hours
• Large test & silence button fills almost the entire face of the alarm!
• Suitable for installations complying to BS 5839-6 Grade F1
• CE marked and Kitemarked to BS EN 14604: 2005
• This alarm is also suitable for the updated 2022 Scottish legislation for fire alarms in homes

Please note: the battery in the wireless base is expected to last at least 7 years under normal use - when the battery has depleted in the base, the whole unit will need to be replaced.