Wireless Magnetic Door Contact Sensor

Function : Magnetic Door Contact
Wifi – RF 433Mhz
Battery – Cr7 battery (life upto 6 months)
Power – 0.5W
Antenna – 2dbi
Temperature : 0 °C ~ +50 °C
Humidity :< 90%
Installation : Wall Mount using 3M tape
Weight :30Gms
Tamper resistant
Material Built : ABS + PVC Material