Milesight EM300-MCS

EM300-MCS is a compact magnet switch sensor for detecting open/close status of objects (such as doors or windows) and transmitting alarm using LoRaWAN® technology. With this low power consumption technology, EM300-MCS can work up to 5 years with 4000 mAh battery. Combining with Milesight LoRaWAN® gateway and Milesight IoT Cloud solution, users can manage all sensor data and remotely and visually and receive alarms via mobile APP.
EM300-MCS also integrates temperature and humidity sensors, which has a great use for applications such as home and office automation, factories monitoring, etc.

Specifications

LoRaWAN®


Frequency
CN470/RU864/IN865/EU868/US915/AU915/KR920/AS923

Tx Power
17dBm (470) / 16dBm (868) / 20dBm (915)

Sensitivity
-147dBm @300bps

Mode
OTAA/ABP Class A



Sensing


Lead Cable
1007UL #22AWG 260mm

Type
Normally closed

Distance of magnets
20-30mm

Distance of holes
22mm



Temperature


Measuring Range
-30°C to+70°C

Accuracy
0~70°C: ±0.3°C
-30~O°C: ±0.6°C

Resolution
0.1°C



Humidity


Measuring Range
0%~100% RH

Accuracy
±3%(10~90%RH)
±5%(Other ranges)

Resolution
0.10%



Physical Characteristics


Power Supply
18505 Li-SOCL12 4000mA ( 8000mA optional)

Battery Life
≧ 5 years ( for 1 battery)

Operating Temperature
-40°C to 70°C

Ingress Protection
IP67

Dimension
88 × 87 × 27 mm

Mounting
Wall (screws or 3M adhesives)

EM300-MCS Series
Model	Description	Measuring Range
EM300-MCS 470M / 915M / 868M Magnetic Contact Switch	1 * 4000 mAh Li-SOCL2 battery (8000 mAh optional) NFC enabled IP67 rated	Detection Distance： 20 ~ 30mm Temperature: -30°C ~ 70°C Humidity： 0% ~ 100% RH