Monitor when a Door or Window is open or close.
Use the Grandex Open to trigger lights to turn on when you come home.
Get custom notifications when you leave the house with something still open.
|Signal (RF Frequency)||2476.0MHz , 2477.5MHz, 2480.5MHz|
|Range||Up to 70m unobstructed, line of sight, between the open/close sensor and the controller or other PS devices|
|Battery Life||2 years (continuous, 30 presses/day)|
|Operating Environment||For indoor use only|
|Operating Temperature Range||0-40°C|
|Operating Humidity Range||0-90% relative humidity non-condensing|
|Dimensions||60.8 X 42.8 X 12.2 mm|