Universal Ultra-slim scissory wall mount for 49″-120″ w/qty 2 ACC-UCM3

The Peerless-AV SmartMount® STS680-2UCM3 is a universal ultra-slim scissor wall mount kit designed for large-format displays where access behind the screen matters. It supports 49- to 120-inch displays weighing up to 250 lb and combines a low-profile 1.80-inch minimum depth with extension to 12.80 inches. The kit also includes two ACC-UCM3 Universal AV Component Mounts, creating a single package for display mounting and behind-display component placement.

Ideal Use Cases

This model is suited to corporate UC/VC spaces, digital signage deployments, hospitality environments, and recessed wall installations. Its extendable design is particularly useful when components, outlets, or in-wall boxes must remain reachable after the display is mounted. Support for both displays and digital signage displays gives integrators a defined solution for installations ranging from 49 inches through 120 inches, while the 250 lb capacity accommodates demanding large-screen applications within the stated size and weight limits.

Why Choose This Model

The STS680-2UCM3 pairs the STS680 wall mount with two ACC-UCM3 component mounts. ACC-UCM3 mounts allow AV components to be installed, configured, and cabled off-site, then attached to the wall mount, reducing on-site installation time. The scissor mechanism lets the display pull away from the wall for component access and return to a slim installed position. Once installation or maintenance is complete, the extendable adaptors can be locked securely in place. This combination directly addresses service access without separating component mounting from the display-mount package.

Installation and Integration

Assembly is required. Peerless-AV’s Hook-and-Hang™ feature is designed to make initial placement quick and simple, while the open-access layout preserves wall space for outlets and in-wall boxes. Adjustable depth runs from 1.80 to 12.80 inches, enabling close-to-wall placement as well as access behind the display. The mount is VESA compatible; supplied data identifies a 200 x 100 minimum mounting pattern and lists 1000 x 400 and 1000 x 600 patterns. Before installation, confirm the display’s size, weight, and VESA pattern against these stated limits. The mounting surface is a wall, and the form factor is wall mountable.

Performance Highlights

The mount provides tilt adjustment from 0 to 15 degrees, allowing the display angle to be set after positioning. Its overall dimensions are 40.20 inches wide by 28.30 inches high, with a listed depth of 12.80 inches. The black fused-epoxy finish is specified as scratch resistant, while the product is also described as tamper resistant. Together with its 250 lb maximum load rating, these characteristics support use in corporate, hospitality, and public-facing digital signage settings where durability and controlled display positioning are important.

What Makes It Different

What distinguishes this kit is the combination of ultra-slim placement, scissor extension, and two included component mounts. The display can sit at a 1.80-inch minimum depth, extend as far as 12.80 inches for access, and tilt up to 15 degrees. Components can be prepared away from the site through the ACC-UCM3 workflow, then integrated with the mount. The product is UL Listed, TAA compliant, and compliant with the Restriction of Hazardous Substances (RoHS). It carries a lifetime limited warranty.

Final Assessment

For installations requiring a large display to remain serviceable without giving up a slim wall profile, the STS680-2UCM3 brings the relevant hardware together. It supports the specified 49- to 120-inch range, handles up to 250 lb, offers VESA-compatible mounting and 0-to-15-degree tilt, and includes two ACC-UCM3 mounts for component integration. Its extendable, open-access format is especially well matched to UC/VC, recessed-wall, hospitality, and digital signage applications.