Magnetic Contact Switch Milesight EM300-MCS

Detecting door opening and closing, applicable to security and asset protection, as well as management and automation of door opening and closing.

Features ■ Detection of door and window open/close status ■ Equipped with temperature and humidity sensors for environmental monitoring ■ Ultra-long-distance transmission up to 10km ■ IP67 waterproof housing and UV resistance for harsh environment applications ■ Built-in 4000mAh replaceable battery with 5 years of operation without replacement ■ Supports storage of 3,000 historical records and retransmission to prevent data loss ■ Supports Milesight D2D protocol for ultra-low latency and direct control without a gateway ■ Easy setup with NFC (Near Field Communication) capability ■ Compliant with standard LoRaWAN gateways and network servers ■ Quick and easy management with Milesight IoT Cloud solution ■ Wall mountable Applications ■ Automation and monitoring of doors and windows in homes, offices, factories, and facilities

basic information

Frequency: CN470/RU864/IN865/EU868/US915/AU915/KR920/AS923 Tx Power: 17dBm (470) / 16dBm (868) / 20dBm (915) Sensitivity: -137dBm@300bps Mode: OTAA/ABP Class A Lead Cable: 1007UL #22AWG 260mm Type: Normally Closed Magnet Distance: 20-30mm Hole Spacing: 22mm Temperature (0.1°C unit) Measurement Range: -30°C to 70°C Accuracy: 0-70°C: ±0.3°C, -30 to 0°C: ±0.6°C Humidity (0.10% unit) Measurement Range: 0%~100%RH Accuracy: 10-90%RH: ±3%, Other Range: ±5% Power Supply: ER18505 Li-SOCl2 4000mAh (Optional: 8000mAh) Battery Life: ≧5 years Operating Temperature: -40°C to 70°C Dust and Water Resistance: IP67 Dimensions: 88×87×27mm Mounting: Wall-mounted (screw or 3M adhesive) *To use the management tool in the second photo, a separately sold gateway (UG65/67) is required.