HEAT DETECTOR
Technical Parameters:
1.  Power Source : 110-220VAC and 9V battery back-up  
2.  Relative Humidity : 10% ~ 95%
3   Operating Current : <100¦ÌA (standby) and  
4.  10-15mA (alarm working)  
5.  Alarm sonority : ≥85db  
6.   Battery life : 1 year min  
7.   Product size:10.7x10.7x5.1cm

Qty./ctn             Carton Size            Qty./Container
100pcs               57x56x24cm             20ft-36500pcs/40ft-73000pcs