Description: It is easy to install and adjust camera position. Perfect for hiding wires and connectors. Standard size is for most surveillance tool like CCTV Camera. Water-proof wall mount bracket is suitable for outdoor and indoor wall and ceiling mounting. Specification: Material : ABS Color : White Size : 125 x 100 x 65mm / 4.92inch x 3.94inch x 2.56inch (L*W*H) Wire Hole Diameter : 3.5mm / 0.14inch Mounting Hole Distance : 42mm / 1.77inch Package Content: 1 x CCTV Dome Camera Mount with Mounting Screws.
eBay