Standalone Smoke Alarm-HY-SA30A

The Standalone Smoke Alarm HY-SA30A is a reliable safety device designed for residential and commercial use. It operates on a photoelectric smoke sensing principle with a rapid 9-second sampling period. Featuring an 85dB (A) alarm volume at 3 meters, it provides both visual and audible alerts for smoke, faults, and low battery warnings. The alarm includes a silencing function with a duration of approximately 12 minutes. It is powered by a non-replaceable 3V CR123A lithium battery, ensuring a 10-year lifespan. Certified by TÜV and CE, and compliant with EN 14604:2005+AC:2008, it offers robust protection in indoor environments with temperatures ranging from -10°C to +55°C.