Exactly. The wire coming out of it that you asked about in your other thread is the antenna.It's a lighting remote control. http://www.ebay.com/itm/AQUA-SIGNAL-REMOTE-CONTROL-ASSEMBLY-NVWCT315TX-10-AMP-MARINE-BOAT-/310669794481
There is a keyfob that connects to this unit and controls the cockpit light(s) and the small interior light - most likely Amber in color.Found this in battery & charger area the wire ends and don't see a connection by tank valve or opening plate <img src="http://forums.sbo.sailboatowners.com/attachment.php?attachmentid=87629"/> <img src="http://forums.sbo.sailboatowners.com/attachment.php?attachmentid=87630"/>
Yup - and you will have to program the keyfob so save the instructions that come with it - pretty straightforwardThanks all this came with my boat that I've now had about 6 mo. The FOBs were not passed along but looks like I can order at aqua signal corp. Cary IL. Maybe now those deck lights I've wondered about will light up.