Oncam CA-IRM1-O Discreet Ceiling Mount

Create a discreet ceiling position for compatible physical-security camera hardware with this recessed mounting component. Installation requires a 100 mm (4 in) ceiling cutout, giving installers a defined opening size to assess before preparing the surface. Its ceiling-oriented construction helps keep the visible front of the installation restrained rather than leaving mounting hardware exposed below the ceiling plane. The front section uses polymer, while the rear uses aluminum. This two-material construction is a specific characteristic of the CA-IRM1-O and can matter when matching the visible finish and rear-side mounting arrangement to the planned ceiling location. The component is intended for ceiling placement, not wall or pole positioning, so the available void above the ceiling and the cutout location should be evaluated during site preparation. UL 2043 plenum rating makes this mount relevant for installations in environmental-air handling spaces where plenum-rated components are required by the project design. The 100 mm opening, polymer front, and aluminum rear provide the key physical details needed to assess fit at the ceiling surface. Verify that the camera hardware selected for the site accepts this mounting arrangement before installation, since camera compatibility and included installation hardware are not established by the product designation.