Wireless Door Sensor
1. Power DC 12V(12V 23A battery)
2. Standby Currents: less than 25uA
3. Alarm Current:less than 20mA
4. Wireless Distance: 300m (open area)
5. Wireless Frequency:315MHZ/433MHZ
6. Case Material: ABS plastics
7. Operating Temperature: -10 ~
55 degrees
8. Operating temperature:less than 80%(No
Coagulation)
9. Transmitters Size: 74*34*15 mm
Magnet Size: 64*13 *13
mm
Tuya WIFI GSM Home security alarm system with 3-Wired and 100-wireless Zones(DES-9218G) 









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