Specification Brand : Gonetre BulletPoint1 : Sensing Details: When someone enters the sensing range, input a high , when someone leaves the sensing range, it will automatically delay and turn off the high . The output is low. BulletPoint2 : Easy to Install: Comes with a compact size and a light weight as well, the easy installation can be quickly completed. BulletPoint3 : Accurate Performance: With internal digital processing, the module features strong anti interference ability and accurate induction. BulletPoint4 : Light Sensitive Control Installable: The module has a reserved position that can be set for light sensitive control, which can be used for sensing during the day or when the light is strong. Photosensitive control is an optional feature. BulletPoint5 : Wide Application: This module is designed for automatic lighting and alarm systems, and it can be used in businesses, hotels, shopping malls, warehouses and home aisles, corridors and other sensitive areas. IncludedComponents : No ItemName : Pir Human Motion Sensor Module 5pcs Pir Ir Module Pcb Sensitive Stable Accurate Low Consumption Human Motion Detector for Alarm System Dc4.5-20v ItemPackageDimensions_Height : 4 centimeters ItemPackageDimensions_Length : 15 centimeters ItemPackageDimensions_Width : 10 centimeters ItemTypeKeyword : motion-detectors ItemTypeName : Motion Detectors Manufacturer : Gonetre ModelName : Gonetreivpf4kbgws ModelNumber : Gonetreivpf4kbgws NumberOfItems : 1 PartNumber : Gonetreivpf4kbgws ProductDescription : pir human motion sensor module 5Pcs PIR IR Module PCB Sensitive Stable Accurate Low Consumption Human Motion Detector for Alarm System DC4.5-20V Specification: Item Type: PIR IR Module Material: PCB Color: Green, White Working Voltage Range: DC Voltage DC4.5-20V Quiescent Current: 50uA Output: High 3.3V or Low 0V Mode: L Non Repeatable or H Repetitive Delay Time: 0.5 to 200S can be Produced in the Range of a Few Tenths of a Second to Tens of Minutes Blocking Time: 2.5S Default can be Produced in the Range of a Few Tenths of a Second to Dozens of Minutes Sensing Angle: 100 degrees Celsius one Angle Working Temperature: -15 to +70 degrees Celsius Uses: Enterprises, Hotels, Shopping Malls, Warehouses and Home Aisles, Corridors and other Sensitive Areas, or for Automatic Lighting and Alarm Systems in Security Areas.