Remote Control Home Infrared Wireless Alarm Sensor:

Technology Parameters:
Working Voltage: 12VDC; AG23
Battery Life: about 1 -3 years
Wireless Frequency: 315 MHz /433MHz
Transmission Range: 100m ~300m(Open area)
Working Current (mA): 15
Coded IC: 1527

Main Features:
Working Voltage: 12VDC; AG23
Battery Life: about 1 -3 years
Wireless Frequency: 315 MHz /433MHz
Transmission Range: 100m ~300m(Open area)
Working Current (mA): 15
Coded IC: 1527