Name: EM300-MCS-915M - Magnetic Contact Switch Sensor
Price: 80 USD
Availability: InStock

About this product

The EM300-MCS is a magnetic contact switch that detects unauthorized entry in real-time.
It has an IP67 rating, UV resistance, and can detect temperature, humidity, and door/window status.
The device has a high sensitivity sensing distance of 20-30 mm and a customizable alarm reporting interval.
It has a long battery life of up to 10 years and supports retransmission for reliable communication.
The EM300-MCS is based on LoRaWAN technology and is compatible with standard LoRaWAN gateways and network servers.
It offers cloud data management, automatic triggers, regular reports, and real-time alerts.
The device can be controlled remotely via a mobile app and supports NFC configuration for wireless setup.

Specifications

Wireless Transmission
Technology	LoRaWAN®
Frequency	CN470/IN865/RU864/EU868/US915/AU915/KR920/AS923
Tx Power	16dBm(868)/20dBm(915)/19dBm(470)
Sensitivity	-137dBm @300bps
Mode	OTAA/ABP Class A
Measurement
Door Magnet
Detection Distance	20-30 mm
Cable Length	1.5 m
Temperature
Range	-30°C to + 70°C
Accuracy	0°C to + 70°C (+/- 0.3°C), -30°C to 0°C (+/- 0.6°C)
Resolution	0.1°C
Humidity
Range	0% to 100% RH
Accuracy	10% to 90% RH (+/- 3%), below 10% and above 90% RH (+/- 5%)
Resolution	0.5% RH
Operation
Power On & Off	NFC, Power Button (Internal)
Configuration	NFC Configuration via Mobile App
Physical Characteristics
Power Supply	1 × 4000 mAh ER18505 Li-SOCL2 battery (extendable to 2 batteries)
Battery Life*	10 years (10 min interval + 48 triggers per day)
Operating Temperature	-30°C to +70°C
Relative Humidity	0% to 100% (non-condensing)
Ingress Protection	IP67
Dimension	Transceiver: 105.6 × 85.3 × 27 mm (4.16 × 3.36 × 1.06 in) Magnet: 32 × 15 × 8 mm (1.25 × 0.59 × 0.31 in)
Installation	Wall Mounting
Approvals
Regulatory	CE, FCC, RoHS