5pcs SR602 Motion Detector Human Body Infrared Pyroelectric Sensor Module

X5pcs SR602 Motion Detector Human Body Infrared Sensor Module Pyroelectric Infrared Probe Inductive Switch This module has high sensitivity, fast response, small static power consumption, small size, easy to install. It can be used for human body induction lamps, alarms, security, access control on-demand imaging, agriculture and forestry mining automatic equipment, etc. Specifications: Pyroelectric human body infrared sensor module, model: SR-602 Sensing distance: up to 5 meters; recommended 0-3.5M. Output: high level, H=3.3V, L=0V Power supply DC: 3.3V-15V Quiescent current: 20uA Key points: 1. The high level time of the output of this product is adjustable, 2.5 seconds to 1 hour, the default setting of output time 2.5 seconds, and you can change one chip resistor if you need to change it. Please read the following form for resistance value corresponding to the typical delay time. 2. Blocking time is 2 seconds, not adjustable. 3. The factory is defined as repeatable trigger and cannot be changed. 4. The supply voltage of this module is 3.3V to 15V, and the limit voltage is 2.8V to 18V. 5. Module output timing is: output high level for 2 seconds after power-on, then go low, enter standby status. If the delay time is changed, the time when the module outputs a high level after power-on will increase accordingly, which can be understood as the startup time after entering the normal working state after the electric power will increase. 6. This module is very sensitive, pay attention to the installation position, try to avoid the heat source radiation source (air outlet / direct sunlight) 7. When soldering with 220V ordinary soldering iron, it is necessary to unplug the power supply before welding. Packet Contains: 5pcs x SR602 Motion Detector Human Body Infrared Sensor Module