USER MANUAL
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After cutting off the power supply, if the system clock cannot continue to work, please replace
the standard 3V lithium battery on the main board.
Warning:
Turn off WIRELESS NVR before replacing the batteries, or you may be suffered
from serious electric shock. Please properly dispose of the used batteries.
10. Put the equipment in a place with good ventilation
The WIRELESS NVR system includes HDD, which produces large amount of heat during
operation. As a result, do not block the ventilation openings (on the top, bottom, both sides and
the reverse side) for cooling the system during operation. Install or put the equipment in the
place with good ventilation.
11. The attached power adapter can only be used for 1 set of WIRELESS NVR. Do not
connect more equipment, or WIRELESS NVR may be restarted repeatedly because of
insufficient power.
12. Prevent the equipment from water dropping or splashing. Do not place objects
containing water, such as flower vase, on the equipment.
13. Do not ingest battery, Chemical Burn Hazard,
This product contains a coin / button cell battery.
If the coin / button cell battery is swallowed, it can cause severe internal burns in just 2
hours and can lead to death.
Keep new and used batteries away from children.
If the battery compartment does not close securely, stop using the product and keep it
away from children.
If you think batteries might have been swallowed or placed inside any part of the body,
seek immediate medical attention.
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