Heat Detector - 12vdc, 24vdc, 9v Battery Operated With Rapid Fire Detection | Flash Alarm Indicator, Safety-clip Feature, High Stability

-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: <30uA (standby) and 30mA (alarm working)
-Horn level: 85dB within 1 meter
-Operation: When the ambient temperature rise 70centigrade degree(or 60centigrade degree or 80centigrade degree)within 5 seconds, the alarm will sound.
-Temperature Standard 70 centigrade degree. (Can be adjusted for special location and customer request. )
-Battery life: 1 year min
- Interconnecting heat detector

(1)Circuit for normally closed relay contacts

(2)Circuit for normally opened relay contacts

(3)Operating Frequency: 433 MHZ/315MHZ (optional)