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Milesight
Milesight EM300-MCS
Door/window sensor
Runs on Datacake's free LoRaWAN Network Server — no extra LNS bill, no per-gateway fee.

Device specifications
- Sensors
- battery, temperature, humidity, digital input
- MAC version
- 1.0.3
- Dimensions
- W 27 mm · L 88 mm · H 87 mm
- Battery
- ER18505 Li-SoCl2 battery · replaceable
- IP rating
- IP67
- Operating temperature
- -30°C to 70°C
- Key provisioning
- custom, join server
- Key security
- none
Manufacturer resources
About this device
The Milesight LoRaWAN® EM300-MCS magnetic contact switch can be mounted to any door or window to detect an opening or closing event. It adds physical security monitoring to your location by alarming for intrusion or unauthorized entry to your monitored conditions.
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