Samsung SMO-211QN - Manual (Page 15)

Eng-15
f. Speaker
Outputs the sound signal.
2) INSTALLING STANDARD CAMERA (SOC-C120)
SOC-C120 camera can be attached to the wall, ceiling or shelf using the camera mount bracket
(SBR-110S).
Choose an installation site that can sufficiently support the weight of the equipment to be installed.
Attach the camera mount bracket to the wall or ceiling using the supplied three screws (M4 X L15).
Adjust the camera to target the video location and tighten the bracket handle on the camera mount
bracket.
4x15 sized screws
wall or ceiling