2
Security Awareness
This manual contains several guidelines for all customers’ demand. Please read it carefully before
operating to ensure that you can use this product correctly and safely
，
and to avoid the danger or material
damage which may cause otherwise. Please preserve it well for future reference.
The precaution measure is divided into “Warnings” and “Cautions” as below:
Warnings: Serious injury or death may cause if any of the warnings is neglected.
Cautions: Injury or equipment damage may cause if any of the cautions is neglected.
Warnings
Follow these safeguards to
prevent serious injury or death.
Cautions
Follow these precautions to
prevent potential injury or material
damage.
Warnings
：
1.
Input voltage should meet both the SELV(Safety Extra Low Voltage) and the Limited Power Source
with AC 24V or DC 12V according to the IEC60950
－
1 standard. Please refer to technical
specifications for detail information.
2.
If the product does not work properly, please contact your dealer or the nearest service center. Never
attempt to disassemble the camera yourself. Users are responsible for any problem caused by
modifying or repairing without authorization.
3.
The operating environment shall be away from rain or moisture to lower the danger of fire or shock
hazard.
4.
The camera should be installed by qualified technicians, and comply with local laws and regulations.
5.
Precautions for short circuit are required for installing.
6.
Instructions for installation on walls: Please make sure that the camera can endure at least 50 Newton
(N)’s pulling downward.
