AI IP Camera Quick Start Guide
2.11-4 Audio and alarm cable installation
Connect the ground cable to ground the device, and then connect the power cable. If
crimp terminals are not used, the wire thickness cannot exceed 1.5mm
2
, and the length
cannot exceed 25m. If crimp terminals are used, the wire
can be up to 0.75mm2 for a 15m length of wiring or up
to 1.0mm2 if 20m is required. Longer wiring is not
supported. The ground impedance cannot exceed 5
ohms.
2.12 Cable waterproof and insulation
Waterproof and insulate all cables including power cables, network cables, and unused
pigtails.
1.
Wrap one layer of insulation tape around each cable joint.
2.
Stretch the waterproofing tape evenly to twice its original length. Then apply it for
three layers from bottom to top, from top to bottom, and from bottom to top
again.
3.
Stretch the insulation tape evenly to twice its original length. Then apply it for three
layers from bottom to top, from top to bottom, and from bottom to top again.to
up. Finally tie the upper and lower ends with cable ties. Then use cable ties to
secure the both ends.
4.
Cover the rest of the cabling in a conduit or with protective waterproof rubber
tape. Make a drip loop as shown below to create an artificial lowest point of the
cable.
