Do not hold the tail cable by hand for weight bearing.
Otherwise, the cable connector of the camera could be
loosened.
Do not cut the tail cable. A bare tail cable may easily cause a
short circuit, resulting in abnormality of the camera.
When connecting to an external interface, use an existing
connection terminal, and ensure that the cable terminal
(latch or clamp) is in good condition and properly fastened.
Ensure that the cable is not tense during mounting, with a
proper margin reserved to avoid poor port contact or
loosening caused by shock or shake.
Use the waterproof tapes to protect the end of tail cable,
and keep the tail cable from water.
Ensure that the high level signal of the alarm input is not
higher than 5 VDC when the alarm input interface is
connected.
When mounting the camera on the wall or ceiling, ensure
that the wall or ceiling can bear the weight of the camera.
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