Schmitt Marine Heavy Duty 2-Speed Wiper Motor - 3.5" Shaft - 12V [32991] Brand_Garmin One or more HS40 handsets

One or more HS40 handsets and the RS40 base station can also be used together as an on-board intercom system

The Xantrex echocharge detects when the house battery bank is being charged and directs a portion of the charge current to auxiliary or starting batteries

and Weather modes

including how fast you should go at a certain wind angle and speed — so you know whether you need to adjust sail trim

Schmitt Marine Heavy Duty 2-Speed Wiper Motor - 3.5" Shaft - 12V [32991] Brand_Garmin One or more HS40 handsetsHeavy Duty 2 Speed Wiper Motor 3. 5" Shaft 12V Features: Black Powder Coated Housing 304 Stainless Steel Mounting Plate & Mounting Hardware 316 Stainless Steel Shaft Chrome Plated Brass Shaft Housing Adjustable Sweep 45, 60, 80, & 110 Adjustable Park Position Right or Left Will Power up to a 24" Arm & 22" Blade Guaranteed 3 Years Quick Guide (pdf)