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6. Installation
(1)
This product does not have a waterproof function. After the joining is completed, please place it indoors.
(2)
The dust in the installation position of the equipment needs to be wiped clean and then affixed to the equipment.
(3) The battery installation method is shown in the figure below (battery with "+" facing outward).
Note:
To install the battery, use a screwdriver or similar tool to assist in opening the battery cover.
1.
Remove the 3M adhesive on the back of the light sensor and
attach the device to the position where the light value needs to
be detected (please do not stick it to a rough surface to
prevent the device from falling off after a long time).
Note:
(1)
Wipe the surface clean before installation to avoid dust on
the surface and affect the adhesion of the device.
(2)
Do not install the device in a metal shielded box or other
electrical equipment around it to avoid affecting the
wireless transmission of the device.
2.
When the illuminance exceeds the set threshold (default is 255
LUX), a report will be sent immediately.
This figure shows the scene where the light sensor (R311B)
is applied in the office.
It can also be applied to the following scenarios:
Home
School
Storage room
Hospital
Bar
Stairs
Agricultural greenhouse
Places which need to detect the illumination value
