Vivotek SD9161-H-v2 2MP PTZ Network Dome Camera - Manual (Page 17)

VIVOTEK
User's Manual - 17
A-3. Once the bracket is secured, connect the safety wire to the safety hook on the top of the
camera.
A-4. Attach a ground wire to the black cross head screw, and install the screw to the screw hole
near the RJ45 port. Attach the other end to an appropriate grounding point.
18 AWG min.
3.5mm ground screw
Green & Yellow wires.