Vivotek FD9365-HTVL User Manual page 22

VIVOTEK
Note that the diameter of the hex lock nut of the conduit connector should not be larger
than 35mm.
3/4"
≤3/4"
Ø< 35mm
11. Install the camera to ceiling using the included screws. Pass the screw heads through
the keyhole slots, turn the camera counter-clockwise, and then fasten the screws.
22 - User's Manual