Milesight Magnetic Contact Switch - WS301

Milesight WS301 offers dependable security monitoring for doors and windows by detecting opening and closing events, effectively alerting against intrusion or unauthorised entry. With its advanced tamper detection functionality, the WS301 promptly alerts administrators to any attempts to dismount the device, ensuring enhanced security. WS301 is a compact and versatile device that can be effortlessly installed on a wide range of doors and windows, providing unparalleled convenience. Specifications Wireless Transmission Technology LoRaWAN® , Milesight D2D Antenna Internal Antenna 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 Measurement Detection Distance 10-15 mm Others Button 1 × Reset Button (Internal), 1 × Tampering Button LED Indicator 1 × Status/Alarm Indicator Software Configuration NFC Configuration via Mobile App Advanced Feature Milesight D2D Controller, Tamper Alarm, Open/Close Status Alarm Physical Characteristics Power Supply 1 × 1200 mAh ER14250 Li-SOCl2 Battery Battery Life* (1080 min interval + 30 triggers per day, 25°C) Around 6.8 Years (SF7, EU868) Around 4.2 Years (SF10, EU868) Around 6.8 Years (SF7, US915) Around 3.5 Years (SF10, US915) Operating Temperature -20°C to +60°C Relative Humidity ≤90% (non-condensing) Ingress Protection IP20 Color White Weight Sensor: 27.9g (Battery Included) Magnet: 13.7g Dimension Sensor: 50.5 × 31 × 18.5 mm (1.99 × 1.22 × 0.73 in) Magnet: 50.5 × 13.5 × 13 mm (1.99 × 0.53 × 0.51 in) Installation On the flat surfaces with screws or 3M tapes Approvals Regulatory CE, FCC, Telec, LoRaWAN® Certified, ISED Environmental RoHS *Tested under laboratory conditions and for guideline purposes only. WS301 Data Sheet