Linear 2510-373 Siren Operated Sensor

Ensure first responders reach critical areas faster with the Linear 2510-373 Siren Operated Sensor, a purpose-built PIR motion sensor for gate and perimeter detection. Designed for security professionals and facility managers, this Linear PIR Motion Sensor senses emergency vehicle sirens and triggers gate open/hold through the included 2510-285 hold-open interface, streamlining emergency access for hospitals, government sites, and gated communities. Adjustable siren sensitivity helps prevent false alarms from routine traffic, while the LED indicator and hinged door provide clear status feedback and easy service access. Built with unique mounting feet, the unit installs quickly on posts or gate frames and integrates cleanly with existing access control, surveillance, and monitoring systems. By automating emergency access, the 2510-373 enhances perimeter security without compromising daily operations. Ideal for security integrators and facility operators who need reliable, low-voltage solutions that work with gate operators and monitoring platforms. Improve response times and simplify maintenance—add the Linear 2510-373 to your access control and perimeter protection setup today.

• Speeds emergency access by detecting ambulance and fire‑engine sirens to automatically open gates and hold them open for responders
• Adjustable siren sensitivity reduces false activations and can be tuned to local traffic and ambient noise levels
• Includes 2510-285 hold-open interface for seamless integration with gate operators and access control systems
• LED indicator and hinged access door simplify on-site troubleshooting and routine maintenance
• Unique mounting feet enable fast, secure installation on gates and perimeter posts, minimizing downtime