Specifications: Condition: 100% Brand New Model: DG85 Material: Plastic Shell Sensor type: Dual infrared sensor Detection Distance: 11m Detection Angle: 90 degree Installation Height: 2.1m to 2.7m Operating Temperature: -35°C to +50°C Voltage input: DC9V~16V Alarm output: Form A relay 100mA/28VDC, NC OR Form C relay 5A/28VDC, NC/NO Anti-tamper Switch: 100mA/28VDC, NC Anti-RFI/EMI: 10V/m Waterproof Rate: IP65 Pet Immunity: 5kg(12m)~35kg(9m) Size: Approx. 17 * 8 * 6.5cm / 6.7 * 3.15 * 2.56in Package Weight: Approx. 268g Package Included: 1 * Motion Detector 【High Quality】Brand new and high quality wired motion detector used for outdoor high security system. 【Advantage】With dual PIR sensor, it has the advanced functions of human body motion recognition and pet immunity. 【Function】Can make exact judgment to the intruder or the other interference, and avoid the false alarm of 5kg(12m)~35kg(9m) animal ​. 【Quick Response】Wired type motion detector should use together with alarm unit, and it will respond sensitively and send the signals to the unit quickly. 【Motion Detector】Extremely reliable and false-alarm free, to ensure maximum safety. This is a perfect outdoor high security motion detector with dual sensor and 30kg pet immunity capacity to ensure maximum safety.