Turn off the power. Remove the transparent vinyl cover that is on the bottom of the sensor. Loosening the screws on the connection terminal, connect the power and the nominal load to the sensor connection terminal according to the sketch map of the connection. Tighten the screws; Place the transparent vinyl cover on the original station. Fold the metal spring of the sensor upwards until they are in position "I" with sensor, then place the sensor in the hole or the installation boa that is on the ceiling, the size is similar to the item. By releasing the spring, the sensor will be configured in this installation position.
For the 220v motion sensor, it only provides 220V voltage to the sensor, you don't need the controller.
Only the 12 V DC motion sensor needs a 220 V AC controller at 12 V DC or we have said power or adapter supply
Note:
The article may be less sensitive if you propose the detector,
But it can be sensitive if you go to the cross section.
If the person stops moving under the motion sensor, it cannot be turned on too.
When it is very hot in summer, the temperature of the environment is almost the same as that of people, it may not detect well.
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