SeaCAS’s new Rendez-vous Tender Information System uses AIS and radio-communications technology to create a private wireless network that allows you to monitor the location and condition (bilge and fuel levels, battery voltage, and oil pressure) of your tender from up to 20 miles away (farther if the signal can be mirrored off other yachts/tenders on your network). The system also allows a tender to relay depth information to the mothership; that data can then be directly imported into your yacht’s chartplotter. $9,999. Sea-CAS, LLC., 206-600-1768, www.seacas.com
