UltraFire ULLS10 Optical Smoke Alarm with 10 Year Sealed Lithium Battery Warranty Test & Silence Button Suitable For Hallways, Landings, Living Rooms Bedrooms

ManoMano

The UltraFire ULLS10 is a 10 year optical smoke alarm with a sealed lithium battery designed to last the entire lifespan of the alarm, which is powered up automatically when fitted to the mounting plate for easy installation and peace of mind. A combined test & hush button forms almost the entire face of the alarm, which can even silence the end of life warning for up to 10 hours should it occur during the night. Battery: 10 year sealed lithium battery Warranty: 10 year manufacturer's warranty Optical smoke sensor suitable for hallways, landings, living rooms, and bedrooms Smoke detection chamber designed to reduce false alarms and improve detection of real smoke Large test & silence button – almost the whole face of the alarm! End of life warning can be silenced for up to 10 hours Automatically turns on and off when fitted and removed from the base plate Suitable for installations complying to BS 5839-6: 2019 Grade F1 CE marked, UKCA marked, and Kitemarked to BS EN 14604: 2005

Amazon

10 Year Long Life Battery: Fitted with a sealed lifetime lithium battery, powering your alarm for its full ten-year lifespan 10 Year Warranty: Enjoy peace of mind knowing your alarm is covered for its full ten year lifespan, with additional technical support and warranty protection Reduced False Alarms: Using optical sensor technology, this alarm quickly and accurately detects smoke particles, while better recognising water vapor and dust Extra Large Test & Silence Button: To make testing your alarm more accessible, the test button is almost the full face of the alarm Fully Compliant: CE marked, UKCA marked, and Kitemarked to BS EN 14604: 2005. Suitable for installations complying to BS 5839-6: 2019 Grade F1, Weight: 0.1763698096 Pounds