This junction box is suited for use with compatible varifocal turret cameras to hide and conceal cables. The aluminum junction box measures Ø 5.28". Supports 2 x 3/4" conduit connections and is suited for outdoor use. The CMT round junction box works with the select varifocal turret cameras: (T5V/NT8V) The round junction box comes with a 30-day money-back guarantee, free US-based technical support and a 1-year warranty. What’s Included: (1) Round junction box with bracket (1) Set of mounting hardware