Triple Beam Detectors Triple Beam Alarm Photoelectric Infrared LED Detector Security System Wireless Transmission for Home Security Alarm System(ABE-50)

Features:【DETECTION METHOD】 Infrared alarm detection method: three beams are simultaneously interrupted and detected, a three-element coaxial large-aperture aspherical biological focusing precision optical focusing lens. 【HIGH PERFORMANCE AND LONG SERVICE LIFE】It can be adjusted from the perspective of the environment, can automatically detect changes in the environment and alert you when the light beam changes. Specifications: Material: Plastic Optional Type: ABE-50, ABE-100, ABE-200, ABE-250, ABE-150 Outdoor Alarm Distance: 50m 100m 150m 200m 250m Indoor Alarm Distance: 150m 300m 450m 600m 750m Number of Beams: 3 Beams Detection Method: Interrupt detection simultaneously with three light beams Induction Speed: 35-700ms Alarm Output: Regular, normally closed and normally open (NC&NO)  Working Voltage: DC 12-24V; AC 11-18V Contact Capacity: AV/DC 30V/0.5AMax Working Temperature: -25°C-55°C Working Humidity: 5%-95%RH(x relative humidity) Optical Axis Adjustment Angle: Horizontal 180°(+- 90℃) Optical Axis Adjustment Angle: Vertical 20°(+- 90℃) Telescopic Sight: Detachable Package Weight: Approx.1315g/46.4oz Package List:  1 * Receiver 1 * Transmitter 2 * Blakc Large Wall Hanging Plate 2 * Small Wall Hanging Plate 1 * Plastic Bracket 8 * Screw 1 * User manual Note: 1. Please allow 1-3cm error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.