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When moving the device, do not hold the tail cable by hand
for weight bearing. Otherwise, the cable connector of the
device could be loosened.
Do not cut off the tail cable for connection purposes. A bare
tail cable may easily cause a short circuit, resulting in
abnormality of or damage to the device.
When connecting to an external interface, use an existing
connection terminal, and ensure that the cable terminal
(latch or buckle) 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.
Do not expose but well protect the tail end of the tail cable.
Ensure that the tail cable area is waterproof, and avoid
immersing the tail cable in accumulated water.
Ensure that the high level signal of alarm input is lower than
5V DC when connecting to the alarm input interface.
6
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