Feature: 1. *Dual Beam Infrared Sensor with professional CPU chips, strong anti-interference, high levels of anti-RFI / EMI capability. 2. *Full-function diagnostics, environmental adaptive, fault lock. With long lifesapn and low power consumption. 3. *Beam response time adjustment. You can adjust the installation height according to your pet height to prevent false alarm when pet passing. 4. *Digital Fuzzy Artificial Intelligence Identification: Using artificial intelligence fuzzy judgments, false positives to a minimum. 5. *Optical lens up and down while structural adjustments, to adjust faster and more accurately. 6. Dual Beam Infrared Sensor with professional CPU chips, strong anti-interference, high levels of anti-RFI / EMI capability. 7. Full-function diagnostics, environmental adaptive, fault lock. With long lifesapn and low power consumption. 8. Beam response time adjustment. You can adjust the installation height according to your pet height to prevent false alarm when pet passing. 9. Digital Fuzzy Artificial Intelligence Identification: Using artificial intelligence fuzzy judgments, false positives to a minimum. 10. Optical lens up and down while structural adjustments, to adjust faster and more accurately. Specification: Overview: This wired dual beam infrared sensor is stable and reliable. When interrupt the infrared, the relay will output switch signal, it's suitable for window/door/fence, park, courtyard perimeter defense and alarm system as anti-burglar body detection. Features: *Dual Beam Infrared Sensor with professional CPU chips, strong anti-interference, high levels of anti-RFI / EMI capability. *Full-function diagnostics, environmental adaptive, fault lock. With long lifesapn and low power consumption. *Beam response time adjustment. You can adjust the installation height according to your pet height to prevent false alarm when pet passing. *Digital Fuzzy Artificial Intelligence Identification: Using artificial intelligence fuzzy judgments, false positives to a minimum. *Optical lens up and down while structural adjustments, to adjust faster and more accurately. Specifications: Power Supply: DC13.8~24V; AC11~18V Current consumption: 65mA max Light Source: Infrared LED Infrared beam number: Two beams Detection Way: Interrupt two light beams at the same time Alarm Distance: 100m(outdoor); 300m(indoor) Induction Speed: 50-700msec Alarm Output: N/O & N/C Optional Contact Capacity: AC/DC30V 0.5Amax Light adjusting angle (Horizontal): 180° (±90°) Light adjusting angle (Vertical): 20° (±10°) Work With: Barrier Defense/Alarm System,etc. Material: Aluminum, PC Working temperature: -25°C to +55°C Item Size/Each: 16.9 * 8.5 * 8.5cm (D*W*H) Item Weight(with case)/Each: 255g Package Information: Package Size: Approx. 24.3 * 17.8 * 9cm / 9.6 * 7 * 3.5in Package Weight: Approx. 710g / 25oz Packing List: 1 * Pair of Dual Beam Sensor 1 * Set of Mounting Screws 1 * User Manual Package List: 1 * Pair of Dual Beam Sensor 1 * Set of Mounting Screws 1 * User Manual