999ci HD SI Combo w/AS RCI RemoteWith its wide 8\" HD display and stunning resolution, the Humminbird 900 Series has become a favorite among anglers and seafarers around the globe. With a screen optimized for increased sunlight readability and 16:9 aspect ratio for easy split screen views, the 900 Series is a great choice for numerous fishing and boating applications.HD 8-inch display: 480V x 800H, 16:9 Color DualBeam PLUS™ w/SwitchFire™, HD Side Imaging® & HD Down Imaging® Sonar coverage: 20°, 60° and 180° @ -10dB Sonar frequencies: 83/200/455/800kHzDepth: 1,50 (SI), 1,500 8,000W (PTP), 1,000W (RMS) Internal GPS Receiver 10HzGPS Speed IncludedDual SD Card SlotsUpgradable SoftwareEthernet Networking 360° Imaging Comes standard with XHS-9-HDSI-180-T transducerOptions: Navionics® Gold/HotMaps; 360° Imaging®; QuadraBeam Plus™; 5-Port Expansion Module; Minn Kota i-Pilot® Link™; Radar; NMEA 2000® and AIS compatibilityAS RC1 | Radar and WirelessMake your Humminbird unit wireless capable with this easy to install dongle, just plug it into your unit and pair it with your Humminbird Bluetooth® remote for quick, convenient control of your most used functions. Take wireless control of your Humminbird. The wireless remote lets you mark waypoints on the fly, zoom in and out, adjust sonar sensitivity and toggle through your favorite custom views. Each key has a short press and long press function, enabling you to customize the remotes capabilities to reflect your fishing style. For instance, a long press of the Mark button can be programmed to power your unit on or off, deploy your 360 imaging transducer or even create an i-Pilot Link Spot-Lock. Everythings visible and controllable from anywhere