- Security Alarm for Door Opening
- IP67 Waterproof
- LoRaWAN® Wireless
- 5/10 Years Battery Life
- NFC for Configuring
The 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.
-30°C to 70°C
0% to 100% RH
EM300-MCS built-in Sensirion industrial-grade digital sensor, providing ±0.3℃high accuracy of temperature and ±3% RH of humidity .
1- EM300-MCS compatible with industry-standard LoRaWAN® gateways
2- With a range of up to 15 km in rural areas and 2 km in urban areas
Equipped with IP67 rated enclosure to fit into more application scenarios .
( Dustproof and waterproof industrial grade design )
Easily replaceable battery with up to 10 years service life .
- ER18505 4000 mAh Li-SOCl2 Battery
- Dual Battery Holders (One Battery by Default)