Arlington MB5741 Non-Metallic 5x7" Base for 1/2" Siding

Make outdoor device mounting fast, professional and code-conscious with the Arlington MB5741 Non-Metallic 5x7-inch Base for 1/2-inch siding. This Arlington Industries surface mount base creates a smooth, paintable platform for security cameras, access control boxes, monitoring sensors and A/C disconnects—helping you meet NEC 2020 requirements for outdoor disconnect installations. The 5x7-inch footprint and 1/2-inch siding compatibility reduce cutting and adjustments on site, while the UV-rated, extra-duty plastic construction delivers durable protection against sun and weather. A textured, paintable surface blends with building exteriors for discreet surveillance and network device deployments, and the integrated drain hole prevents standing water and debris from accumulating at the lower edge. Designed for low-voltage and physical security professionals, the MB5741 streamlines installs and reduces callbacks by offering a reliable, long-lasting mounting solution. Use it to mount cameras, sensors, junction boxes or A/C disconnects on vinyl or composite siding—order now to simplify your next security or monitoring deployment.

• Provides a flat, stable mounting surface for cameras, sensors and A/C disconnects to simplify installation and ensure professional results
• Fits 1/2-inch siding and a 5x7-inch footprint to accommodate most surface-mount devices without modification
• UV-rated, extra-duty non-metallic construction resists weathering for long-term outdoor reliability
• Textured, paintable finish lets you match building aesthetics for discreet security and surveillance installations
• Built-in drain hole prevents water and dirt buildup, reducing maintenance and protecting mounted equipment