Product Review
These junction boxes are designed for dome/eyeball security cameras. Allows easy mounting and safe/tidy enclosure of camera connections. Self-Adhesive Sticker, connection Plate, cable tie, stoppers, wall screws and foam pad included. Aluminum alloy casting.
Base Diameter is 4.75"
Distance between each camera screw hole is 2.75"
Back knockout diameter is 1.4"
Side knockouts are 1"