Outdoor Distance: 100m Indoor Distance: 300m Beams: 2 Optical Source: Infrared digital pulse mode Response Speed: 50~700ms Alarm Output: NC&NO contact rating AV/DC 30V/0.5A Alarm Output-bus: MA bus across wave carrier model Input Voltage: DC 9~24V, AC 11~18V Current: 65mA OperationTemperature/Humidity: -25℃~60℃ 5%~95% Crust Material: PC resin tin metal Level Adjustment Axis: 180°± 90° Vertical Adjustment Axis: ±10° Tamper Output: NC contact rating AV/DC 24V/0.5mA Housing Material: Polycarbonate