10Y Lithium Battery Smoke Alarm

This alarm comes with 10Y lithium battery and its installation is very easy. 

This smoke alarms incorporate our unique split spectrum technology with not one – but two smoke sensors. A traditional photoelectric sensor and a second blue LED sensor to detect different particle sizes in the air. This standalone smoke alarm utilizes a photoelectric sensor with a 9-second sampling period for reliable detection. It features multiple alarm types, including smoke detection, fault warnings, and low battery alerts. The alarm has an infrared silence option, with a response threshold of 0.2dB/m to 0.3dB/m. It provides coverage for areas ranging from 20 m² to 40 m² in spaces with heights less than 8 m (26.25 ft) and boasts a long battery life of 10 years for consistent safety and peace of mind.