2. The maximum value can be edited by remote control (range is 00-99)
3. The color of number will turn red when it reaches to maximum value, and will keep showing the maximum value.
4. If the maximum value is not reached. the color of number will remain green.
5.Press the reset button to reset and start a new round of count.
6.The sensor is composed of laser module, LED indicator light and coreprocessor.
T
he power supply of the sensor is provided by the timer