Ubiquiti USL-GlassBreak Glass Break Sensor for UniFi Protect

The Ubiquiti USL-GlassBreak is a wireless acoustic glass break sensor designed for seamless integration with the UniFi Protect ecosystem. It detects the sound frequency of breaking glass within a 6-meter radius, providing reliable security monitoring for indoor environments. Powered by a single CR123A battery with up to 2 years of life, this sensor offers easy installation via adhesive pad and communicates via Bluetooth 5.0 for low-latency alerts.

Advantages

• 360° omnidirectional detection covers large areas
• Long battery life reduces maintenance
• Compact, white design blends with any decor
• Simple setup through UniFi Protect mobile app

Suitable for

• Home security systems using UniFi Protect
• Small offices or retail spaces requiring glass break monitoring
• Indoor areas with windows or glass doors

Key specifications

• Sensor Type: Acoustic Glass Break Detector
• Connectivity: Bluetooth 5.0 (BLE)
• Detection Range: Up to 6 meters (20 ft) radius
• Detection Angle: 360° Omnidirectional
• Power Source: 1x CR123A Battery
• Battery Life: Up to 2 years (typical)
• System Compatibility: UniFi Protect
• Required Console: UniFi Protect Console (e.g., UDM Pro, UDM SE, UNVR)
• Mounting Options: Wall or Ceiling (Adhesive pad included)
• Operating Temperature: -10 to 40° C (14 to 104° F)
• Operating Humidity: 0 to 90% non-condensing
• LED Indicator: Status LED
• Enclosure Material: Polycarbonate
• Color: White
• Environment: Indoor Use Only

Recommendations

For optimal performance, pair with a UniFi Protect Console and place the sensor within 6 meters of the protected glass. Ensure the sensor is mounted on a stable surface and avoid obstructions that may muffle sound.