Magnetic Contact Open-Close Sensor Milesight WS301
Monitoring of entry and exit / fire door, asset protection within cabinets and boxes, ideal for use in offices, homes, and factories.
Features ■ Compatible with various materials for doors/windows ■ Supports tamper detection during installation ■ Equipped with LEDs for network status, open/close status, tamper, and low battery indication ■ Long-distance transmission up to 15km ■ Built-in replaceable 1200mAh battery for 5 years of continuous operation ■ NFC for one-touch setup ■ Supports Milesight LoRa D2D protocol for ultra-low latency and direct control ■ Functions seamlessly with standard LoRaWAN gateways and network servers ■ Compliant with Milesight
basic information
Technology: LoRaWAN v1.0.2/v1.0.3/v1.1 Frequency: CN470/IN865/RU864/EU868/US915/AU915/KR920/AS923 Tx Power: 16 dBm (868 MHz)/22 dBm (915 MHz)/19 dBm (470 MHz) Sensitivity: -137 dBm @300bps Mode: OTAA/ABP Class A Detection Distance: 10–15mm Buttons: 1×Power Button (built-in), 1×Tampering Button Configuration: Mobile app (via NFC) or PC software (via USB Type-C) Alarm: Open/close status, tamper, low battery Power Supply: 1×1200mAh ER14250 Li-SOCl2 battery Battery Life: 4–7 years Operating Temperature: -20°C to 60°C, ≤90% (no condensation) Dust and Water Resistance: IP30 Dimensions: 50×50×17mm Mounting: Fixed to a flat surface with screws or 3M tape
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Model number/Brand name
WS301・Milesight
Applications/Examples of results
Smart office, smart factory
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Currently, Taiwan has become a global supply base for industrial electronic equipment, and we aim to contribute to the development of Japanese industry by providing excellent industrial electronic equipment from Taiwan to Japanese engineers. As a specialized trading company for industrial electronic equipment, we will supply the necessary industrial electronic devices (LCD displays, LCD modules, embedded PCs, AI embedded PCs, panel PCs, CPU boards, measurement and control boards, network devices, video equipment, GPS devices, wireless transmission devices, IoT sensors) to engineers.