Video Intercom Vandal-Resistant Door Station·Quick Start Guide
ix
Do not aim the device at the sun or extra bright places. A blooming
or smear may occur otherwise (which is not a malfunction
however), and affecting the endurance of sensor at the same time.
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.
To Next Page
Loading...
Need help?
General
