Specification:
Product Name: SR-602 Pyroelectric human body infrared sensor module
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
Delay Time: Adjustable
Package Included: 5pcs SR-602 Sensor Module+5pin Female to Female Dupont Wire

Features and Application:
1. This SR-602 module has high sensitivity, fast response, small static power consumption, small size, easy to install, and is installed.
2. The lens, the pin header has been mounted, and the power supply is provided without debugging.
3. Can be used for body sensor lights, alarms, security, access control on-demand imaging, automatic equipment for agriculture, forestry and mining.

Notice:
1. The high level time of the output of this product is adjustable, 2.5 seconds to 1 hour.It is 2.5 seconds, and you can change one chip resistor if you need to change it. Please read the resistance value corresponding to the typical delay time.
2. Blocking time 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 standbystatus. 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. After installing the photosensitive element, it does not work during the day, work at night, does not contain photosensitive components, and works all day ( There are no photodiodes on the module,please purchase separately if needed.)