Milesight WS301 | LoRaWAN Magnetic Contact Switch Clearance The 4G model requires a

The 4G model requires a Micro SIM (3FF)

5 Meters Short mast offsets or enclosure-to-antenna links

Its long-range wireless capability allows for seamless data transmission across several kilometers

even with frequent reporting intervals

Milesight WS301 | LoRaWAN Magnetic Contact Switch Clearance The 4G model requires aThe Milesight WS301 is a professional LoRaWAN Magnetic Contact Switch engineered for discreet entry monitoring in smart offices, residential complexes, and industrial sites. Consisting of a sensor unit and a minimalist magnet, the WS301 provides instantaneous alerts when doors, windows, or storage cabinets are opened. Its wire free installation and low profile design make it an ideal choice for retrofitting security and automation into existing