Chief CMS393 16" Dual Joist Ceiling Mount Adapter, Black

Optimize meeting rooms, control centers, and surveillance areas with the Chief by Legrand CMS393 16-inch Dual Joist Ceiling Mount Adapter. This ceiling mount adapter is designed to securely position video conferencing and monitoring equipment where it performs best—improving collaboration, camera sightlines, and overall system reliability. Constructed from lightweight aluminum and supporting up to 400 lb, the CMS393 delivers commercial-grade strength without bulky aesthetics, while its low-profile 16-inch span fits standard dual-joist installations. Built-in lateral shift lets integrators fine-tune placement for perfect framing and audio pickup, and the integrated cable management keeps AV and network cabling concealed for a professional appearance. For security-conscious environments, the All-Points Security System deters tampering and theft, making this adapter a smart choice for surveillance, monitoring, and high-traffic conference spaces. TAA compliance and a 10-year limited warranty give procurement teams confidence for federal and enterprise projects. Upgrade your ceiling-mounted AV installations with the CMS393 — ideal for video conferencing, control rooms, and surveillance deployments. Contact us to spec this adapter for your next project.

• Precisely positions and centers video conferencing and surveillance equipment with built-in lateral shift for optimal viewing and audio pickup
• Conceals and protects cables with integrated cable management to keep conference rooms and monitoring stations tidy and professional
• Robust yet lightweight aluminum design supports up to 400 lb for stable mounting of cameras, displays, and AV racks
• All-Points Security System and anti-theft features safeguard critical equipment in security and surveillance environments
• TAA and TUV certifications make it suitable for federal, commercial, and enterprise deployments where compliance matters