MIL Magnetic Contact Switch LoRaWAN WS301

Milesight WS301 lets you know when someone enters the office/building through a door/window or if something has been moved. The minimal magnet is placed inside the portable part, while the sensor is inside the fixed part that can be attached to a door/window or other objects. With its minimalist style and compact size, the wire-free WS301 can be easily mounted on doors, panes, or cabinets, greatly providing real applications for smart homes, offices, or factories.