# Polysense Magnetic Switch Sensor | TagoIO Devices

> WxS Ext-021DM Magnetic Switch Sensor over LoRaWAN™

![Polysense Magnetic Switch Sensor](https://decoders.assets.tago.io/decoders/connector/polysense/magnetic-switch-sensor/assets/logo.png)

WxS Ext-021DM Magnetic Switch Sensor over LoRaWAN™

**Magnetic Switch Sensor**

• Non-contact magnetic field working principle is an intrinsically safe security product.

• Intrusion behavior judgment, the alarm trigger is stable and reliable, and there is no false alarm.

• LoRaWAN 1.0.2

• Up to 5km reach in NLoS (Non-Line-of-Sight) and up to 18km LoS (Line-of-Sight) environments

• IP67 enclosure rating

[Connect this Device](https://admin.tago.io/connectors/5d238c7f8cf23b001c1bc638/5f5a8f3351d4db99c40dee27)

[llms.txt](https://tago.io/llms.txt)