Rapidly deployable wall mount enclosure
This configuration is to allow the enclosure to be mounted flat on a wall or any flat area where required, whilst allowing all the internal wiring and configuration of the electronics to be done on a work bench, rather than up a ladder or, at height.
Once the enclosure is closed up, all that is required is to loosen the 4 screws on the side of the bracket, that has been previously mounted on the wall. Note: these screws cannot be removed only loosened 3 or 4 turns. The housing and its bracket are then slotted onto the wall bracket.
The side screws are then tightened, and a padlock may be placed through the hole as shown.