Description
The EMX IRB-RET2 Retro-Reflective Photoeye is a rugged, UL325-compliant gate safety sensor designed for both new installations and upgrades, delivering dependable obstruction sensing for residential and commercial gates.
- UL325 Compliance: Meets stringent safety standards to protect people and equipment in automated gate applications.
- Universal Compatibility: Works with UL325-monitored systems and non-monitored legacy gate openers for seamless upgrades or single-solution deployments.
- Six Monitoring Methods: Flexible sensing options to match your gate operator’s configuration, including normally closed, resistive termination, and pulse monitoring, plus additional configurable modes.
- 60 ft Operating Range: Reliable detection for large gates, reducing the need for repositioning or replacement in expansive installations.
- Weatherproof NEMA 4X Enclosure: Built to withstand harsh outdoor conditions and wide temperature swings for year‑round operation.
- Selectable Stealth Mode: LEDs turn off after 30 seconds of inactivity to deter vandalism while maintaining safety when in use.
- Easy Alignment LED: Clear visual feedback during setup speeds up installation and minimizes field adjustments.
- Ball and Socket Mounting Bracket: Flexible positioning for precise alignment and secure mounting on varied gate frames.
- Power Options: Compatible with 6–40 VDC or 12–24 VAC supplies, simplifying integration with existing systems.
- Surge Protection: Thermal fuse and MOV provide added protection against transients and electrical faults.
- Relay Output: Light ON / Dark ON signaling to align with diverse gate control logic and integration schemes.
- Fast Response: 250 ms response time to ensure quick shutdown or safety signaling when an obstruction is detected.
- Wide Operating Temperature: -30° to 140°F (-34° to 60°C) for dependable performance in extreme climates.
- Compact Dimensions: 5.1” L x 3.15” W x 5.5” H, enabling installation in tight spaces.
- Conduit Mounting: ½ Inch NPT mounting thread for straightforward conduit installation.
Whether you’re securing a quiet residential driveway or managing a high-traffic commercial gate, the EMX IRB-RET2 combines universal compatibility, robust durability, and flexible configuration to deliver reliable gate safety now and for years to come. Its rapid response, weatherproof design, and vandalism‑resistant features address real-world needs—reducing installation time, simplifying upgrades, and providing dependable protection across diverse operating environments.









