12-24V Infrared Beam Sensor Photocell for Garage Door Sliding Gate Barrier Automatic Obstacle Detector Anti-theft Alarm System

Product DescriptionThis is Active Infrared Detector.Install each pair at the opposite positions.Then there is a infrared area between these two detector parts. When someone passes the infrared region, the detector will send alarm signal to the security alarm host (which not included here). High Quality,need connect with alarm system as it can’t work alone Can work with access control system,security alarm system, Automatic Gate Control System and so on Professional anti interference optical cover,unique digital filter circuit desiAnti-glare up to 50,000LUX, built-in automatic adjustment of light filter system, to avoid the impact of light or car lights, all-weather sealed (rain), dust (insects) and other all-weather integration of the structure designed to work in harsh environmentsSpecifications1. Model：YNG2072. Item type: Infrared Detector3. Applicable: Home, door security system4. Color: Black5. Size: ≈ 49.27629.6mm6. Net weight: 130g7. Shell material: PC8. Alarm linkage: Yes9. Working voltage: DC12-24V10. Operating current: Receive 15mA, Launch 30mA11. Indoor alert distance: 20m12. Outdoor alert distance: 10m13. Working frequency: 1.92KHZ14. Sensing speed: 30ms15. Operating temperature: -25-55℃16. Relay output: 1Amax 36VHow to useThis is Active Infrared Detector.Install each pair at the opposite positions.Then there is a infrared area between these two detector parts. When someone passes the infrared region, the detector will send alarm signal to the security alarm host (which not included here).