UNIVIEW IPC2314LE-ADF28KM-WP Quick Manual page 9

The sensor may be burned out by a laser

beam, so when any laser equipment is being
used, make sure that the surface of the
sensor not be exposed to the laser beam.
While shipping, the camera should be packed

in its original packing.
Maintenance
If there is dust on the front glass surface,

remove the dust gently using an oil-free
brush or a rubber dust blowing ball.
If there is grease or a dust stain on the front

glass surface, clean the glass surface gently
from the center outward using anti-static
gloves or an oil-free cloth. If the grease or
the stain still cannot be removed, use
anti-static gloves or an oil-free cloth dipped
with detergent and clean the glass surface
gently until it is removed.