Keypad User Manual
5
Safety Instruction
These instructions are intended to ensure that the user can use the product correctly to avoid danger
or property loss.
The precaution measure is divided into ‘Warnings’ and ‘Cautions’:
Warnings
: Serious injury or death may be caused if any of these warnings are neglected.
Cautions
: Injury or equipment damage may be caused if any of these cautions are neglected.
Warnings
Follow these safeguards to prevent
serious injury or death.
Cautions
Follow these precautions to prevent
potential injury or material damage.
Warnings:
Please adopt the power adapter which can meet the safety extra low voltage (SELV) standard.
The power consumption cannot be less than the required value.
Do not connect several devices to one power adapter as an adapter overload may cause
over-heating and can be a fire hazard.
When the product is installed on a wall or ceiling, the device should be firmly fixed.
To reduce the risk of fire or electrical shock, do not expose the indoor used product to rain or
moisture.
This installation should be made by a qualified service person and should conform to all the local
codes.
Please install blackouts equipment into the power supply circuit for convenient supply
interruption.
If the product does not work properly, please contact your dealer or the nearest service center.
Never attempt to disassemble the product yourself. (We shall not assume any responsibility for
problems caused by unauthorized repair or maintenance.)
Please do not look directly into the laser light within 6 meters because laser is hazardous to
humans.
