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