Outfit your boat with Simrad's IS42 Speed / Depth Pack and enjoy accurate depth / speed readings on a crystal-clear display that puts the sailing data you rely on, exactly where you need to see it. Features: IS42 Display Displays wind, speed, depth, engine data, autopilot status and more Add the Optional OP12 keypad (Sold Separately) to take full control of your Simrad autopilot system Applications: Simrad AC12, AC42, NAC-2 and NAC-3 autopilot computers (Sold Separately) Optically bonded 4.1-inch color display t eliminates the possibility of condensation or fogging within display Transflective LCD technology makes use of reflected sunlight to brighten rather than obscure the displayed image Waterproof controls make the IS42 easy to use in rough conditions, and reliably responsive to wet or gloved hands Advanced AIS functionality including DSC calling to AIS-equipped vessels Intuitive operation with waterproof silicon keys Easy installation with front-mount option and just one cable Low-profile glass helm Integrates brilliantly with Simrad multifunction displays and glass helm systems, or can function as a standalone instrument display and autopilot controller aboard smaller vessels Certified NMEA 2000® connectivity DST-810 Smart Sensor Transducer Provides extremely accurate data across all three fields; depth / speed / temperature 235 kHz Frequency prevents mutual interference with any other echosounders on the boat Extremely cost effective option due to the requirement for just one hole in the hull Straight forward connection, perfect for ease of installation Specifications: IS42 Display Dimensions: 4.6 x 4.5 x 1.1" (118 x 115 x 28 mm) Power Consumption: 1.8W (MAX) Network Load: 3 LEN Color: Black Display Size: 4.1" (diagonal). 4:3 Aspect ratio Display Type: Transmissive TFT-LCD, bonded. White LED backlight Display Resolution: 320 x 240 pixels Illumination: White for day mode. Red, green, blue or white for night mode Waterproof: IPx7 Humidity: Up to 95% RH Compass Safe Distance: 300 mm (1") Temperature Operating: -15 to +55° C (5° F to +131° F) Temperature Storage: -30 to +70° C (-22 to +158° F) DST-810 Smart Sensor Transducer Frequencies: 235KHz Minimum depth range: 0.5 M (1.6') Maximum depth range: Up to 100 M (330') Speed range: Up to 45 knots Pulse rate: 20,000 p/nm (5.65 Hz per knot) Power Consumption, Max: 1.8 W Supply Voltage: 9 - 16 V DC Dimensions: 75 x 125mm (2.9 x 4.9") - Including housing Compliance: IERC60945 Included: IS42 Digital Display DST-810 Depth / Speed / Temp Sensor, Plastic Thru-hull Housing NMEA 2000 Micro-C Backbone Kit (2) Micro-C T-Joiner (1) Micro-C Power Cable + T-Connection (1) 4.5M Extension Cable, Micro-C (1) Set of 1 Male and 1 Female NMEA 2000 Terminators