Milesight IoT Magnetic Contact Switch Sensor EM300MCS868M LoRaWAN IP67

["The Milesight EM300-MCS-868M is a compact magnetic contact sensor for monitoring doors, windows or other moving elements. It reliably detects opening and closing processes and transmits the information wirelessly via the energy-efficient LoRaWAN® network. Thanks to its IP67-certified housing, the sensor is suitable for both indoor and outdoor use - ideal for smart building, security, access control and industrial applications. Ideal for monitoring doors, windows, control cabinets, machine housings, storage and cold rooms. Suitable for smart building, security solutions, facility management and industrial applications – flexible, robust and low-maintenance", "Magnetic door/window contact for condition monitoring (open/closed)", "LoRaWAN® radio standard (868 MHz) for wireless data transmission", "Compact, unobtrusive design", "IP67 certified housing - ideal for harsh environments", "Long battery life (up to 10 years, depending on interval)", "Easy to install with adhesive strips or screws", "Compatible with Milesight IoT Cloud, TTN, Helium and more. m", "Model: EM300-MCS-868M", "Function: Magnetic contact for detecting open/closed states", "Communication: LoRaWAN® 1.0.2 / 1.0.3, EU868", "Range: up to 10 km (open field)", "Battery: 1 × 3.6V ER18505 (replaceable)", "Battery life: up to 10 years (with typical use)", "Housing protection: IP67 (waterproof and dustproof)", "Temperature range: -30°C to +70°C", "Dimensions sensor: 88 × 35 × 20 mm", "Dimensions magnet: 45 × 12 × 11 mm", "Mounting: Self-adhesive or screw mounting"]