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.