ITEM NAME:433MHZ Wireless Window Door Security Smart Space Sensor for Our PG103 Home Z3W7 433MHZ Wireless Window Door Security Smart Space Sensor for Our PG103 Home Z3W7 When an unexpected intrusion occurs, the sensor will send a signal to the host, the host will immediately call or send SMS to inform the owner Work volatge: DC3V CR2032 battery Static Current: Less Than Equal 10uA Alarm Current: Less Than Equal 15mA Wireless Frequency: 433MHZ Transmission Distance: Greater Than Equal About 120m without barrier Working
