9
6. Installation
This product comes with waterproof function. When using it, the back of it can be adsorbed on the iron surface, or the two ends
can be fixed to the wall with screws.
Note:
Please do not disassemble the device unless it is required to replace the batteries.
Do not touch the waterproof gasket, LED indicator light, function keys when replacing the batteries. Please use suitable
screwdriver to tighten the screws (if using an electric screwdriver, it is recommended to set the torque as 4kgf) to ensure the
device is impermeable.
Light Sensor (R718G) is suitable for the following
scenarios:
⚫
Family
⚫
School
⚫
Storage room
⚫
Hospital
⚫
Bar
⚫
Stairs
⚫
Agricultural greenhouse
To detect the illumination value.
1.
Light Sensor
（
R718G
）
has a built-in magnet (see
Figure 1 below),When installed, the back of it can be
adsorbed on the iron surface, or the two ends can be
fixed to the wall with screws (should be purchased) to
secure the unit to a wall or other surface (see Figure 2
below).
Note
Do not install the device in a metal shielded box or in
an environment with other electrical equipment around
it to avoid affecting the wireless transmission of the
device.
2.
Compare the illumination value detected by the
illumination sensor with the set illumination value. The
detected value exceeds the set value (default 50 Lux), the
currently detected illumination value is sent.
