Zex bottle opener question

[96vertsnake]

My son bought the zex remote bottle opener off this site about a year ago and it didn't come with a switch. Im installing it in my 96 and I see that it has a red and black wire and when I test it on the battery it opens the bottle, but is there a way to close the bottle also with the switch? Seems odd that it would only open and not close also.

 

[jemorgan]

you need a switch that reverses the polaraty , check on the Zex website ir call to see what kind of switch you need