-Ceiling or wall mounting
-Easy installation
-9V battery operated (included)
-Detection of intense fires with fast response.
-Flash alarm indicator (red)
-Self-test function
-Low battery signal
-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 70C(or 50Cor 60C)within 5 seconds, the alarm will sound.
-AK-228- Standard 70oC. (Can be adjusted for special location and customer request. )
-Battery life: 1 year min
- Interconnecting Gas detector
(1)Circuit for normally closed rely contacts
(2)Circuit for normally opened rely contacts
(3)Operating Frequency: 433 MHZ/315MHZ (optional)