Temperature Detector (AK-228A3)
Product description:
1.Ceiling or wall mounting
2.Easy installation
3.12VDC, 24VDC, 9V battery operated (included)
4.Detection of intense fires with fast response and the temperature.
5.Flash alarm indicator (red)
6.Safety-clip feature, not allow mounting of the heat alarm without battery installed
7.High stability and reliability
8.Relative Humidity: 10% ~ 95%
9.Operating Current: <30uA (standby) and 30mA (alarm working)
10.Horn level: 85dB within 3 meter
11.Operation: When the ambient temperature rise 70centigrade degree(or 60centigrade degree or 80centigrade degree)within 5 seconds, the alarm will sound.
12.Temperature Standard 70 centigrade degree. (Can be adjusted for special location and customer request. )
13.Battery life: 1 year min
14.Interconnecting heat detector
(1)Circuit for normally closed relay contacts
(2)Circuit for normally opened relay contacts
(3)Operating Frequency: 433 MHZ/315MHZ (optional)/Wired network function
