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Video Intercom Face Recognition Door Station User Manual
•
Please use the provided glove when open up the device cover, avoid direct
contact with the device cover, because the acidic sweat of the fingers may erode
the surface coating of the device cover.
•
Please use a soft and dry cloth when clean inside and outside surfaces of the
device cover, do not use alkaline detergents.
•
Please keep all wrappers after unpack them for future use. In case of any failure
occurred, you need to return the device to the factory with the original wrapper.
Transportation without the original wrapper may result in damage on the device
and lead to additional costs.
•
Improper use or replacement of the battery may result in hazard of explosion.
Replace with the same or equivalent type only. Dispose of used batteries
according to the instructions provided by the battery manufacturer.
•
Improper replacement of the battery with an incorrect type may defeat a
safeguard (for example, in case of some lithium battery types).
•
Do not dispose of the battery into fire or a hot oven, or mechanically crush or
cut the battery, which may result in an explosion.
•
Do not leave the battery in an extremely high temperature surrounding
environment, which may result in an explosion or leakage of flammable liquid or
gas.
•
Do not subject the battery to extremely low air pressure, which may result in an
explosion or the leakage of flammable liquid or gas.
•
CAUTION: Risk of explosion if the battery is replaced by an incorrect type.
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