uxcell Office Security Alarm Outdoor Double Beam 80m Infrared Detector ABT-80 Product Name : Active Infrared Motion Detector;Type : Double Beam;Install Distance(Max.) : Outdoor: 80m;Indoor: 240m : Indoor: 240m;Survey Way : Lights Covered At The Same Time Light Source : Infrared LED;Response Speed : 50~700m/sec;Alarm Output : Transmit Contact Output 1C;Contact Capacity AC DC 30V 0.5A max. : Contact Capacity AC DC 30V 0.5A max.;Power Supply Voltage : DC10.5~24V Current Consumption : 65mA Max.;Temperature Scope : -25~55 Celsius;Forestall Disassemble : Contact Output 1b DC 30V 0.5A max.;Light Adjusting Angle : Horizontal 180 (+/-90)Degree Vertical 20 (+/-10)Degree: Vertical 20 (+/-10)Degree;Deal With Frost & Fog : Ultrasonic Wave Implement;Other Attached Functions : Light Receive, OK Sign, Check Point;Housing Material : Hard Plastic Size (Each One) : 16 x 8x 8cm/6.3"x 3.1"x 3.1"(L*W*T);Net Weight : 710g;Housing Color : Black;Package Content : 1 Pair x Active Infrared Detector1 Bag x Install Tools