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'' 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.