myDevices Netvox Indoor Window & Door Sensor - for Door, Window, Indoor, Commercial, Residential, Bank, Server Room, Freezer/Cooler Door Access, Shipping Container, Garage Door

Netvoxs wireless door/window sensor utilizes a magnetic switch to detect when a door or window is opened. Ideal for areas where access needs to be monitored, the wireless sensor sends an alert message to a centralised monitoring system via the LoRaWAN protocol when a window or door is opened