Out door controller boxes

[SmartAlecLights]

I use these for my boxes and RJ45 connectors, keeps the box weatherproof
http://www.aliexpress.com/store/product/Waterproof-Ethernet-RJ45-connector-RJ45-female-containing-crystal-pedestal-IP67-RJ45F71/701799_32274176834.html
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Good tip guys saves opening the boxes to connect LAN cable.
I found similar on ebay http://www.ebay.com.au/itm/Ethernet-LAN-RJ45-Jack-to-Jack-Outdoor-Waterproof-Connector-M20-Stable-Signal-/271904459594?hash=item3f4ec4cb4a:g:xk4AAOSw9N1VyyUO
$5 AUD ea

try an get one with the outdoor cover on it.. as you wont be using the caps while the show is setup
http://www.ebay.com.au/itm/Ethernet-LAN-RJ-45-RJ45-Nut-Outdoor-AP-Eight-Core-Waterproof-Connector-/191782635111?hash=item2ca722c667:g:MoAAAOSwu4BVmmHF
are what i use