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Security Camera Mounting Box, Universal CCTV Junction Box, Gray 4.6"
Security Camera Mounting Box


Security Camera Mounting Box

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Our Price: $29.99

Product Code: VT-J301G


The VT-J301 is a round security camera mounting box that has a 4.6 inch / 118mm diameter. This gray outdoor junction box is made of weatherproof aluminum construction (IP66 rated). This CCTV junction box can be used with dome and bullet style security cameras (BNC and IP cameras). The following 3-hole and 4-hole screw mount patterns / measurements are supported. Mounting screws are included.

Universal Camera Mount Guide

Security Camera Junction Box Screw Hole Measurement Guide

The pre-threaded screw hole patterns supported by the VT-J301G support many different small to medium sized security cameras. There is a threaded hole for 1/2 conduit (optional to use). This junction box is designed to be universally compatible with as many cameras as possible. If your camera screw holes do not match the above patters and sizes, you may want to check out the VT-J302 CCTV junction box. It is slightly larger that the VT-J301.

Outdoor Junction Box Benefits

Security Camera Outdoor Junction Box

In the above video, Mike discusses the major benefits of using a weatherproof outdoor junction box for security camera installations on the exterior of a building.


Here are some example security camera installations using the VT-J301G and VT-J301 junction box (white) version. The VT-J301 and VT-J301G boxes are identical except for color.

Dome CCTV Camera

Outdoor CCTV camera junction box

Here is the DPRO-B24DHR turret dome CCTV camera mounted on the VT-J301G. Please note that these mounts support ceiling or wall mount installations for dome cameras and bullet cameras.

Dome IP Camera

Dome IP Camera Junction Box Installation

Here is a picture of our IP-D8 4K IP dome camera mounted to the junction box. This junction box works with most Viewtron dome IP cameras. It also works with many bullet cameras.

Dome BNC Security Camera

Dome Security Camera Junction Box

Here is a picture of a small turret style dome camera mounted to the junction box. This is a HD BNC / coax type security camera, like these 180 degree domes cameras. The VT-J301 works with most smaller dome security cameras.

Bullet CCTV Camera

Bullet CCTV Camera Junction Box

Here is a picture of a bullet camera mounted to the junction box that uses a 3 hole mount pattern. The VT-J301 works with most smaller bullet-style CCTV cameras.

Product Specification

You can download the VT-J301 product specification here. Please note that the spec of the VT-J301G (grey version) is identical to the white model (VT-J301). The only difference is the color.

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