Description
The SECO-LARM E-964-D390Q Twin Photobeam Detector is a professional-grade perimeter security sensor designed to provide reliable intrusion detection for commercial, industrial, and automated gate applications. Featuring dual infrared beams, built-in laser alignment technology, and selectable operating frequencies, this detector delivers dependable performance while reducing false alarms caused by environmental conditions and nearby beam systems.
With an operating range of up to 390 feet outdoors and 790 feet indoors, the E-964-D390Q is ideal for protecting automatic gates, storage facilities, warehouses, utility sites, commercial properties, and restricted-access areas. The twin-beam detection system requires simultaneous interruption of both beams before activation, helping minimize nuisance alarms caused by small animals, leaves, rain, and other environmental factors.
Designed for year-round outdoor operation, the detector features an IP55 weather-resistant enclosure, sunlight-filtering optics, advanced noise rejection circuitry, and anti-frost protection for reliable performance in challenging weather conditions. The integrated laser alignment system and adjustable response timing simplify installation while ensuring accurate long-range operation.
Key Features
- Twin-beam infrared perimeter detection
- 390 ft outdoor sensing range
- 790 ft indoor sensing range
- Built-in laser alignment system
- Four selectable frequencies reduce interference
- IP55 weather-resistant housing
- Adjustable interruption response time
- Advanced noise rejection circuitry
- NO/NC relay outputs
- Tamper protection circuit
- 10-30VAC/VDC non-polarized power input
- Suitable for indoor and outdoor installations
Ideal Applications
- Automatic gate operators
- Commercial facilities
- Industrial properties
- Storage yards
- Warehouses
- Utility sites
- Access control systems
- Perimeter intrusion detection
Why Buy From GatePoint Solutions?
GatePoint Solutions offers contractor-grade gate automation, access control, and perimeter security products backed by fast shipping, expert technical support, and trusted industry brands. We help installers, businesses, and property owners secure their facilities with reliable long-term solutions.