Feature Description:
1.The high level time of the output of this product is adjustable, 2.5 seconds to 1 hour, the default setting of the output time is 2.5 seconds, if you need to change, you can change a chip resistor.
2. The blocking time is 2 seconds, not adjustable.
3. Factory defined as repeatable trigger, cannot be changed.
4. The module has a supply voltage of 3.3V to 15V and a limit voltage of 2.8V to 18V.
5. The output timing of the module is: the output goes high for 2 seconds after power on, then goes low and enters standby mode. If the delay time is changed, the module output high level time after power on will be increased accordingly, which can be understood as the start-up time after entering the normal working state after the power is increased.
6. After installing the photoconductor, it does not work during the day and works at night, without the photoconductor, all day long. It is considered that there is no photosensitive element installed.
7. This module is very sensitive, pay attention to the installation location, try to avoid heat radiation sources (air vents / direct sunlight).
8. The sensitivity of this module is adjustable, you need to replace a chip resistor. Please refer to the table below for details.