Note: Do not mount the unit in direct sunlight or near heat sources.Overview:This product is a wired dual passive infrared detector, exquisite design, easy installation. Fit for the locations of the balcony, window, door, corridors, outdoor, etc. Imported high-end infrared sensor, SMT chip technology, anti-EMI & anti-RFI design, temperature compensation, pulse count, LED switch, etc. selectable functions, can be integrated with wired alarm host.Specifications:Working Voltage: 9V-16V Standby Current: 18mAWorking Current: ≤ 20mAWide Detector Angle: 110° (11mX11m)Detection Distance: 11m (no barrier, 25℃) Detection Method: Low noise dual element pyroelectric sensor Detection Speed: 0.2-7m/sSensitivity: Level 2 adjustableAlarm Output: N.C. 28Vdc, 0.15AAnti-tamper Switch: N.C. 28Vdc, 0.15ALED Color: GreenInstallation Way: Wall/Ceiling HangingInstallation Height: 2m-2.7m AdjustableCasing Material: ABS Operating temperature: -10°C to 50°C Item Size: Approx. 10 * 7.2 * 5.6cmItem Weight: Approx. 86g / 3oz Package Information:Package Size: Approach. 10.3*7.4*5.7cm/ 4.1*2.9*2.2in Package Weight: Approach. 104g / 3.7oz Package List:1 * Wired PIR sensor1 * User Manual(English)