Press the buttons in a certain order and it will trigger any 12V device to open (ie, mag lock, light, etc). Comes with mag lock and power supply, ready to plug and play. 
Does not come with black case. It comes with buttons ready. It required a 1 inch hole for buttons to mount to. 
Casing additional 200.00 - options see below or email themed casing 
This game has option to be made from 4 buttons to 20 buttons with upwords of 20 push combinations.
EMAIL - button design with preference with how many colors  of buttons need to info@lockdowndesign.ca
see video