


EM300-MCS Magnetic Contact Switch
£69.00
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Part Number
EM300-MCS-868M Choose Quantity
Product Details
Specifications
EM300-MCS Magnetic Contact Switch
Remote Control at Your Fingertips
Remotely turn on/off the electrical appliance from your mobile phone.
Advanced Alarm Settings
With customized alarm report interval and times, users are able to apply it flexibly in various scenarios.
3 Sensors in 1
EM300-MCS is equipped with temperature and humidity sensors for comprehensive monitoring in one device.
Industrial Grade Design for Harsh Environment
Multi-Year Battery Operation
Support Retransmission for Reliable Communication
- Temperature: + 0.3°C (0°C ~ 70°C).
- Humidity: + 3% (10% ~ 90%).
- IP67 Enclosure for Dust and Water Ingress.
- UV Resistance.
- 1 × ER18505 Li-SOCL2 4000 mAh (8000 mAh optional) ensure more than 5 years' service life.
- Available for over 10 years.
With support for data retransmission, the device guarantees that the web server gets all the data even if the network is down occasionally.
Store Capacity with 2,800 Sets of Historical Data Records
Data can be stored in the device and cannot be manually deleted, further securing the traceability of the reported information.
LoRaWAN® Based
Cloud Data Management Milesight IoT Cloud
NFC Configuration Switching On/Off & Configuring the Devices Wirelessly.
- Penetrating Signals: data transmission range up to 2 km in urban areas and 15 km in rural areas.
- High Compatibility: compliant with standard LoRaWAN® gateways and network servers.
- Data Visualization Dashboard: All figures in a glance.
- Automatic Triggers: Interactive collaboration with Milesight IoT sensors to realize scene-based automation.
- Regular Reports & Real-Time Alerts: Data-based insights.
- Android & iOS App: Manage devices at your fingertips.

Specification
- Expected Battery Life10 years
- FrequencyCN470/IN865/EU868/RU864/US915/AU915/KR920/AS923
- Tx Power16dBm(868 MHz)/20dBm(915 MHz)/19dBm(470 MHz)
- IP RatingIP67
- Sensitivity-137dBm @300bps
- ModeOTAA/ABP Class A
- Detection Distance20-30mm
- ConfigurationMobile App via NFC
- Power Supply1 × 4000 mAh ER18505 Li-SOCL2 Battery (extendable to 2 batteries)