Designed with security in mind, the PSM-UNV offers dual layers of protection for multimedia projectors. Security fasteners secure the projector to the mount, while the low-profile key-locking tray protects these fasteners for an extra level of security. The PSM-UNV features a standard adjustment screw that makes it easy to adjust the projector without having to compromise or access secure components. The PSM-UNV combines security with easy to install and use design that is uniquely Peerless.