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. And source with 24VAC±10% or 12VDC±10% (depending on
models) according to the IEC60950-1 and Limited Power Source 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.)
Cautions:
•Make sure the power supply voltage is correct before using the product.
•Do not drop the product or subject it to physical shock. Do not install the product on
vibratory surface or places.
•Do not expose it to high electromagnetic radiating environment.
•Do not aim the lens at the strong light such as sun or incandescent lamp. The strong
light can cause fatal damage to the product.
•The sensor may be burned out by a laser beam, so when any laser equipment is being
used, make sure that the surface of the sensor not be exposed to the laser beam.
•Do not place the product in extremely hot, cold temperatures (the operating
temperature should be between -30°C ~ 65°C), dusty or damp environment.
•To avoid heat accumulation, good ventilation is required for a proper operating
