Blue Sea 4181 15A Push Button Backlit Switch Off-(On) Momentary On Marine Navigation & Instruments | Sounder/Sonar Modules Both of these products have

Both of these products have displays that match TZtouch2

two through each side (hardware not included)

shows your vessels position in relation to AIS targets and alerts you when an AIS ship may be approaching too close to your location via the Closest Point of Approach (CPA) Alarm

Specially compounded to provide resistance to odor permeation and (FDA) potable water fill

Blue Sea 4181 15A Push Button Backlit Switch Off-(On) Momentary On Marine Navigation & Instruments | Sounder/Sonar Modules Both of these products haveBlue Sea 15A Push Button Backlit Switch Off (On)Momentary On Model: 4181 BSS Backlit button is blue when OFF and red when ON Five ICON labels included: Accessory, Lights, Anchor Light, Running Light, and Bilge Pump Specifications ActionOFF (ON)Momentary On Amperage 15A @ 12V DC Nominal Voltage 12V DC Maximum Voltage 15V DC Maximum LED Operating Current 20mA Max Panel Thickness 0. 24in (6. 1 mm) Mounting Hole 7 8 (22mm) Switching Cycles 10