VIGI Network Camera Junction Box Practical Design for Hiding Cables Aluminum Build with Waterproof Capabilities Compatible with Specific Dome/Bullet/Turret Cameras Easy to Install Suitable for Indoor or Outdoor Wall/Ceiling Mounting Dimensions: 6.1 x 5.9 x 2.0 in (155.56 x 150 x 51 mm) It is recommended to use with VIGI Camera to prevent compatibility issues overload and other problems. VJB-305 is not compatible with all VIGI Cameras see Device Compatible with VIGI Accessories The wall needs to support at least three times the combined weight of the camera and the mount. .