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Specifications:
Power supply:5V/1A
Battery:CR123A
Standby current:18uA
Battery life:2 years @20 times/day
Wireless channel:11-26@2.4GHz
Wireless protocol:Thread
Wireless distance:45M
Working temperature:0℃~40℃
Working humidity:20%~85%
Product size:82mm x27mm x23mm
Deputy body:50mm x 13mmx16mm
Battery : AA*1 (not included, please purchase additional）
Package Includes:
1 x Door/Window Sensor
1 x USB Power Cable
