Designed with security in mind, the PRLS-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. This sleek yet solid security tray comes complete with the mount, extension column connector, and a cable management system that keeps cords out of sight. The PSM-UNV combines security with easy to install and use design that is uniquely Peerless. Available in black, white or silver. Please specify your color choice in the notes field during checkout.