Specification :
Product description:(AK-228A2)
-Ceiling or wall mounting
-Easy installation
-12VDC,24VDC,9V battery operated (included)
-Detection of intense fires with fast response and the temperature.
-Flash alarm indicator (red)
-Safety-clip feature, not allow mounting of the heat alarm without battery installed
-High stability and reliability
-Relative Humidity : 10% ~ 95%
-Operating Current :