Ubiquiti USL-ENTRY Entry Sensor for Monitoring Door and Window Open / Closed Status

Keep entry points under continuous watch with the Ubiquiti USL-ENTRY Entry Sensor, engineered to deliver reliable door and window open/closed monitoring for improved site security. As part of Ubiquiti's Smart Motion & Perimeter Sensors lineup (MPN USL-ENTRY), this compact entry sensor provides unobtrusive perimeter detection that integrates cleanly into broader security and surveillance strategies.

The USL-ENTRY is built for practical deployments where discreet, dependable status reporting matters — from retail storefronts and office suites to warehouses and residential properties. By delivering clear open/closed state information, it enables faster incident response, supports automation rules, and enhances investigative logging for security teams. The sensor’s compact footprint eases installation on frames and sashes, helping maintain aesthetics while improving monitoring coverage.

Specify the Ubiquiti USL-ENTRY when you need focused entry-point protection that complements access control and surveillance cameras. Add it to your security deployment to strengthen perimeter monitoring and get actionable alerts where they matter most.

• Continuous door and window status monitoring to close security gaps and provide real-time awareness for facilities and perimeter control.
• Low‑profile design for discreet mounting on frames and sashes, preserving aesthetics in retail, office, and residential environments.
• Designed for easy deployment within Ubiquiti security setups (MPN USL-ENTRY), simplifying installation and management across sites.
• Reliable open/closed detection supports proactive surveillance and automated alerts, reducing response time to unauthorized access.
• Ideal for scalable perimeter protection — deploy multiple sensors to strengthen zone monitoring and incident investigation.