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Anonymous users2024-01-24If it's an automatic door sensor. Then you can ask:
Shanghai Weifo Microelectronics Co., Ltd.
They are specialized in the production of automatic door sensors.
Generally speaking, this has nothing to do with what the door stickers.
It must be the sensing distance, or the sensing sensitivity is too high.
Should be easy to deal with.
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Anonymous users2024-01-23Ask the master to adjust the sensing direction of the sensor.
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Anonymous users2024-01-22You can ask the master to adjust the distance of the sensor.
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Anonymous users2024-01-21Paste a film on the aluminum alloy!
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Anonymous users2024-01-20Is it a urinal or a urinal?
I didn't touch the infrared.
Sensor switches can be installed in parallel, and the switch will stay on when it is turned on.
The toilet infrared sensor is realized by connecting the solenoid valve through the infrared sensor switch. >>>More
The induction faucet is composed of infrared emission circuit, infrared receiving amplification circuit, control circuit, solenoid valve and power supply. 220VAC is stepped-down by the transformer to 12VAC, and then there is rectification, filtering, and voltage stabilization to obtain 12VDC supply control circuit work. Then the infrared emission circuit emits infrared rays, receives through the infrared receiving circuit, and then amplifies the frequency selection, and finally controls the opening of the solenoid valve by the control circuit, so as to control the opening and closing of the infrared induction faucet. >>>More
What do you want to do? Do you want it to stay on or don't sense it anymore? If you don't want to sense it, just remove the infrared head, and cut the wire, but then you can't open it.