100% brand new and high quality Wireless door/ window magnet detector alarm.
Specification:
Power Requirements: DC=12V-8.4V (23A DC=12V battery inside)
Current Consumption: less than 20uA;less than 15mA while transmitting
Transmit Frequency: 433¡À0.2Mhz
Transmit Duration: less than 1s
Transmit Distance from host: more than 80m (no obstacle)
Installation: less than 15mm between part A and part B
Coding Type: Fixed Code
Dimension (LWH):71X36X15mm
Operating Temp:-10¡æ~+40¡æ
Humidity: less than 90%
Shell Color:White
1X Window Magnet Sensor
1X Battery
1X Double-sided Stickers