Smart Door/Window Sensor
Detect open and close of the door/window, push notification to mobile client.
Working Voltage: 1.5V
Working Current: 40mA
Standby Current: 180uA
Battery Type: AA battery x1 (1600mAh)
Working Duration: About 4 months
Standby Duration: About 9 months
Usage Scope: Indoor use
Transport Protocol: IEEE 802.15.4
Transmission distance: Indoor: 20～30 meters; Outdoor: 40～50 meters