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During installing and using the device, please follow local electrical safety regulations strictly.
Please use power supply in the safe voltage range of our product. Make sure if the power supply is correct
before running the device.
Please install an easy-to-use breaker during installation and wiring in case it is necessary to make an
emergency break.
Please prevent the power cord from being trampled or pressed especially the plug, socket and the
connecting part led out from the device.
Please connect cables of power, alarm, audio and RS-485 with the power off. Hot-line wiring is not allowed.
Please use the attached power adaptor. Using unqualified power adaptor may cause damage to the device.
Do not focus the camera lens on strong light such as the sun or incandescent lamp; otherwise the strong light
will cause overexposure or light leak (not camera malfunction), which may shorten camera lifetime.
For device with laser, when it is working, never look into the laser window directly in short distance. Neither
look at the laser directly nor look at the reflection of it.
Please transport, use and store the device within defined humidity and temperature ranges.
Do not expose it in damp, dusty, extremely hot or cold places or places with intense electromagnetic radiation
or with unstable lighting.
Keep the camera away from water or any liquid to avoid damage to internal components.
Usually this device is installed outdoor, so please make special treatment such as water proofing, damp
proofing and dust proofing to the connection part of it, especially that the screw at the connection part must
be tightened to ensure general leakproofness. To avoid lightning stroke, please install an arrester.
To avoid heat accumulation, please do not block the ventilation around the device.
While shipping the camera, pack it in the factory packing or use materials with equivalent quality.
When shipping, storing and installing the device, try to prevent it from damages caused by pressure, violent
vibration and soaking.
During transportation, conduct special protection over the front side of the camera to avoid friction, scratch
or contamination to it. To keep the front side clean, do not peel off the protective film on the front side until
finishing installation.
Power Supply
Working Environment
I. Preface
II. Safety Instruction
These instructions are intended to ensure that the user can use the product correctly to avoid danger or
property loss. Please read this Guide carefully before using the product, and keep it properly for future
reference. If the product cannot work normally or is damaged because the user does not follow the safety
instructions, we shall not assume any responsibility. Thanks for your cooperation.
