The IoT Sensor Milesight Magnetic Contact Switch, model EM300-MCS-868M, is a compact and versatile device designed to detect the status of open/closed doors and windows. This device is ideal for applications such as home security, office automation, and factory monitoring.

• LoRaWAN Technology: Supports multiple frequency bands ensuring compatibility with standard gateways.
• High Sensitivity: Can detect the open/closed status at a distance of 20-30 millimeters, ensuring accurate detection even in challenging conditions.
• Temperature and Humidity Sensors: Monitors conditions ranging from -30°C to +70°C. Humidity from 0% to 100% RH.
• IP67 Rating: Dust and water-resistant, making it suitable for tough conditions.
• Long Battery Life: Operates for up to 10 years on a single battery.
• Data Re-transmission: Helps maintain data during network outages by storing records locally.
• NFC Setup: Wireless setup via a mobile app that simplifies installation.
• Advanced Alarm Settings: Alarm settings customizable to user needs.
• Cloud Data Management: Compatible with Milesight IoT Cloud for efficient data management and visualization.