•
Please use the pr
ovided glove when open up the device cover, avoid direct
contact with the device cover, because the acidic sweat of the ngers may erode
the surf
ace 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.
R
eplace with the same or equivalent type only. Dispose of used baeries
according to the instrucons provided by the baery manufacturer.
Video Intercom Face Recognion Door Staon with 4.3-inch Screen User Manual
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