Description
phoThe Multi-Frequency Quad Photobeam Detector E-964-Q660Q delivers reliable perimeter protection with four selectable infrared channels, designed for both outdoor and indoor use. It’s ideal for warehouses, campuses, and industrial sites that need precise detection with minimal nuisance alarms.
- Coverage Range: 660 ft outdoors, 1320 ft indoors with four selectable infrared beams for scalable perimeter security.
- Channels: Four selectable frequencies to minimize interference and reduce false alarms from leaves, birds, rain, or snow.
- Optics & Build: Lensed optics to reinforce beam strength and provide excellent immunity to weather; sun-filtering case for consistent performance in bright light; IP55 weatherproof housing for indoor and outdoor deployment.
- Environmental Resilience: Anti-frost system with built-in heater ensures operation in extreme temperatures and challenging climates.
- Outputs & Power: NO/NC alarm output options; NC tamper circuit included; non-polarized power inputs; automatic input power filtering with advanced noise rejection.
- Installation & Alignment: Quick, easy installation with a built-in laser beam and audible alignment system; alignment strength indicator helps ensure proper setup; interruption time adjustable for nearly all situations.
This detector combines redundancy and precision to protect perimeters with fewer false alarms. The quad-beam design and multi-frequency operation mean you get reliable detection even in challenging environments, while the heater and IP55 rating keep performance steady in cold, rain, or dust. Ideal for securing loading docks, outdoor yards, and sensitive indoor spaces, it integrates smoothly with existing security systems through its NO/NC outputs and tamper monitoring. For best results, pair with a compatible control panel and set the interruption time to match your site’s risk profile and response needs.