Ubiquiti USL-Entry SuperLink Entry Sensor for Door and Window

Long-Range Door and Window Monitoring for Distributed Security Designed for perimeter protection and access monitoring, this battery-powered SuperLink contact sensor detects door and window state changes with extended wireless coverage and seamless UniFi Protect integration. Highlights Reliable Entry Detection • Integrated reed switch for door and window open close detection • Tamper switch for unauthorized removal alerts • Designed for perimeter and access point monitoring Extended SuperLink Coverage • Proprietary SuperLink connectivity • Up to 2 km line-of-sight wireless range • Optimized for low-power long-distance communication Ultra-Low Power Operation • Powered by CR123A lithium battery • Up to 6 years battery life • Maximum power consumption 27.7 mW Key Features Ubiquiti SuperLink Door Window Sensor • Managed via UniFi Protect application suite • NDAA compliant for regulated environments • Designed for scalable campus and facility deployments Long-Range Wireless Performance • Operating frequencies US 915.6 to 927.6 MHz EU 865.1 to 869.5 MHz • Antenna gain 0 dBi • Maximum transmit power 14 dBm • Maximum range up to 2 km line-of-sight Compact and Flexible Installation • Device dimensions 75.5 × 23.5 × 22.5 mm • Magnet dimensions 39 × 15.1 × 12.9 mm • Adhesive and screw mounting options • Suitable for doors, windows, cabinets, and restricted access panels Hardware and Environmental Specifications • Supported voltage 3V • Device weight 41 g, magnet weight 22 g • Polycarbonate enclosure and mount • Operating temperature 0 °C to 40 °C • Operating humidity 10 to 90 percent noncondensing Summary / Conclusion This SuperLink door and window sensor provides reliable long-range entry detection with minimal power consumption and extended battery life. With up to 2 km wireless coverage and UniFi Protect integration, it enables scalable intrusion monitoring across offices, retail spaces, campuses, and distributed industrial environments. Read more