Infrared Beam Sensor,1 Pair Single Photoelectric Detector Active Infrared Radiation Alarm for Security System Product Description: Outdoor warning distance:10m Indoor warning distance:20m Induction speed:30ms Contact capacity:AV/ 30V/0.5mA Operating Voltage:12-24V Material:PC Size:7.5*4.9*2.5cm/ 2.95*1.92*0.98" Type:Alarm Detector Color:Black Weight:0.15KG Voltage:DC12-24V Features: 1. Anti-glare up to 50,000 LUX, built-in automatic adjustment of strong light filtering system to avoid exposure to strong light or car lighting. 2. All-weather integrated structure with full sealing, rainproof, dustproof, etc., makes it work in harsh environments. 3. The detector automatically increases sensitivity when exposed to heavy fog or bad weather (AGC circuit). 4. High-power transmitting device, photographic margin is up to 90%, high-power infrared receiving tube, low-power processing technology, lightning protection circuit design. 5. Adjustable beam occlusion cycle makes it more flexible and adaptable. 6. With rain cover design, C-type relay output. 7. Tag: Single beam, infrared radiation, detector, automatic door, lamp, sensor, burglar alarm, rainproof, dustproof, low-power processing technology, lightning protection circuit design Package include: Burglar Alarm*1 Notes: 1. Please allow 1-3 cm different due to manual measurement and 3-5g for the difference between different colors. 2. Due to the screen difference, the color may be a little difference from what you expect, please allow it. Design with waterproof cover,all-weather integrated structure design of fully sealed waterproof (fog), dust proof (insect),etc.Enables it to work normally in harsh environment. High-power transmitter, 90% sensitivity margin, high-power infrared transmitter-receiver pair tube, low-power processing technology lightning protection circuit design.High level of anti RFI/EMI capability and unique digital filter circuit design. The detector automatically increases sensitivity when exposed to heavy fog or bad weather (AGC circuit). Resistant to strong light up to 50,000 LUX, built-in automatic adjustment of strong light filter system, to avoid the impact of strong light or car lights Active infrared detector can replace the passive infrared intrusion detector installed in small supermarkets, convenience stores, visitors import and export, window entrance protection, but also applicable to schools, office buildings, dormitories, home courtyards and other security systems.