See fish and bait swimming under your boat-in real time!Panoptix all-seeing sonar is unlike anything youve ever seen on the water. It gives you the ability to see all around your boat in real-time. You can see fish in the water column in 3-D. You can also see your bait cast into the water and watch it as you reel it in. You can see fish swimming in front of or below your boat. You can even see them chase your lure. But to truly appreciate Panoptix, you have to see it. Transducer transom mounting kit included.With the Panoptix Down transducer, you can actually see fish and bait swimming around under your boat — in real time; even while stationary. You get three remarkable views: LiveVü Down, RealVü 3-D Down and RealVü 3-D Historical.LiveVü Down: Provides real-time moving sonar images. You can see fish swimming toward or away from the boat. You can see small baitfish and large target fish swimming around, even your lure.User selectable beam direction: Electronically steerable over 90 region (+/- 45 fore/aft)User selectable beam shape: 120/10, 120/20, 120/40​RealVü 3-D Historical: Used for finding fish while your boat is moving. This shows the entire water column you have passed over in 3-D, from the bottom of the surface and all of the fish in between.​Fixed beam shape of 120 x 6Fixed down beam directionRealVü 3-D Down: Allows your boat to be stationary and still see things in 3-D around your boat. It shows history of only one sweep.​Automatically sweeps beam over 90 x 120 region (+/- 45 fore/aft)User selectable sweep speed automatically determines beam shape​Slowest sweep for narrowest beam / maximum resolutionFastest sweep for widest beam / minimum resolution​​​​​SpecificationsFrequency: 417 kHzTransmit Power: 144 WAmperage: <0.8 A @ 12V DCVoltage Range: 10-35V DCBeamwidth: RealVü 3D: 90x120; LiveVü: adjustable 10-40x90Maximum Depth: 300'Depth/Speed/Temperature: Depth onlyConnection: EthernetDimensions: 3 5/8"W x 1 11/16"H