Magnetic Contact Switch LoRaWAN | Milesight EM300-MCS

Magnetic Contact Switch LoRaWAN | Milesight EM300-MCS

Alarming for Unauthorized Entry in Real-Time

Contact Sensor with Temperature and Humidity Measurement

Remote Control at Your Fingertips

Receive alerts and notifications remotely on your mobile phone

Advanced Alarm Settings

With customizable alarm intervals and reporting times, users can flexibly apply them in various scenarios.

3 Sensors in 1

The EM300-MCS is equipped with temperature and humidity sensors for comprehensive monitoring in one device.

Temperature: ±0.3°C (0°C ~ 70°C)
Humidity: ±3% (10% ~ 90%)

Industrial Design for Harsh Environments

IP67-rated casing for dust and water resistance
UV resistance

Long Battery Life

1 × ER18505 Li-SOCL2 4000 mAh (optionally 8000 mAh) provides over 5 years of battery life
Available for up to 10 years

Retransmission Support for Reliable Communication

With data retransmission support, the device ensures that the web server receives all data even during occasional network outages.

Data Storage Capacity with 2800 Historical Records

Data can be stored on the device and cannot be manually deleted, further ensuring the compliance of reported information.

Based on LoRaWAN

Signal Penetration: Transmission range up to 2 kilometers in urban areas and 15 kilometers in rural areas
High Compatibility: Compatible with standard LoRaWAN gateways and servers

Cloud Data Management

Dashboard for Data Display: All data at a glance
Automatic Triggers: Interactive cooperation with IoT sensors for automation
Regular Reports and Real-Time Alerts: Data insights
Android and iOS App: Device management at your fingertips

Brand

Producer code

6974225035779

Series

Wireless Transmission

Technology

LoRaWAN

Frequency

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

Tx Power

16dBm(868)/20dBm(915)/19dBm(470)

Sensitivity

-137dBm @300bps

OTAA/ABP Class A

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

Dimension

Transceiver: 105.6 × 85.3 × 27 mm

Magnet: 32 × 15 × 8 mm

Installation

Wall Mounting

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Magnetic Contact Switch LoRaWAN | Milesight EM300-MCS

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