Swann, SWANN SWIFI-WDOORPK2-GL Door & Window Sensors

Brand: Swann in Home Security

Get notified of any unusual activity at your property with the Swann SWIFI-WDOORPK2-GL Door & Window Sensor. Simply attach the sensor to your door or window frame and you can check the status wherever you are. You don't need any hub or central dock;