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Anonymous users2024-01-24The sensing distance is too long to sense the door, see if the sensor can adjust the sensing distance, you can adjust it to solve it, if you can't adjust it, disassemble the induction probe pad a black plastic film to install the probe, pay attention to the film to be tightened and flattened, flat on the induction head, so that the sensing distance can be shortened.
Hello, it's possible that it's broken, or it's possible that you're standing too far away to feel it.
This is done through the principle of infrared reflection When the human hand or a certain part of the body is in the infrared region, the infrared rays emitted by the infrared emitting tube are reflected to the infrared receiving tube due to the blocking of the human hand or body, and are sent to the pulse solenoid valve through the signal processed by the microcomputer in the integrated circuit; >>>More
Find the manufacturer of the urine sensor If it is still within the warranty period, it can be repaired for free, if not, ask them to send someone or consult what the reason is.
The infrared probe used for sanitary ware is an active infrared probe, and the pyrothermal infrared (passive) probe is used for alarm.
It seems to be an infrared sensor.