Middle Atlantic S4 4SP PERFORATED SECURITY C

Product Overview

The Middle Atlantic S4 Perforated Security Cover provides tamper-deterrent protection for 4 rack spaces of rack-mounted equipment in a standard 19-inch rack. The 1-inch deep metal cover uses a regular (larger hole) perforation pattern that allows clear visibility of equipment settings and status indicators through the front face. Installed rubber edging prevents the cover from marking adjacent equipment or panels.

Product Description

The S4 Perforated Security Cover from Middle Atlantic Products is a 4-rack-space (4U) tamper-deterrent cover that mounts over equipment in a standard 19-inch rack to limit unauthorized access to front-panel controls, connections, and media slots. At 1 inch deep, the cover creates physical separation between the equipment face and the rack front, making casual adjustment or tampering less likely while keeping equipment accessible to authorized personnel with the correct rack hardware. The regular perforation pattern used in the S series has larger holes than the fine-perforation SF series, providing a clear view through the cover face. This makes it well-suited for environments where visibility of equipment settings, meters, and status indicators is a priority alongside basic tamper protection. The installed rubber edging around the cover perimeter prevents contact scratches or marks on the equipment or rack panels. Like other Middle Atlantic security covers, the S4 is compatible with Guardian Series security rack screws, which require a proprietary bit for removal and provide an additional barrier against unauthorized access in public or semi-public environments. The S4 suits commercial, educational, hospitality, and institutional rack installations.

Key Features

• 4U Regular Perforation Cover — Covers 4 rack spaces with large-hole perforation for clear equipment visibility.
• 1-Inch Deep Housing — Physical standoff deters direct contact with front-panel controls.
• Clear View of Equipment — Larger perforation allows a direct view of settings, meters, and status lights.
• Installed Rubber Edging — Prevents contact marks on equipment and surrounding rack panels.
• Security Screw Compatible — Works with Middle Atlantic Guardian Series HSK security screws.

Technical Specifications