Dragonfly 4DV & 4DVS

Dragonfly 4DV and 4DVS - 4 Inch DownVision Sonar Displays | Raymarine - A Brand by FLIR

See the real world below with the Dragonfly 4DV and 4DVS. Our most affordable Dragonfly displays; the Dragonfly 4DV with CHIRP DownVision™ and the Dragonfly 4DVS with dual-channel CHIRP DownVision and Fish-Targeting Sonar, bring serious sonar technology in reach of every angler.

Welcome To Dragonfly

Welcome to Dragonfly, superior fishing electronics made incredibly simple by Raymarine.

With advanced technologies including wide spectrum CHIRP DownVision™ and all weather optically bonded displays; Dragonfly sonars let you spend more time catching fish and less time looking for them.

Dragonfly 4 - The Future of Sonar | Raymarine - A Brand by FLIR

Key Dragonfly Features

The Dragonfly Difference | Raymarine - A Brand by FLIR


A leap into the future of sonar, Dragonfly sonar displays employ true wide-spectrum CHIRP technology. With wide-spectrum CHIRP more sonar signals are transmitted into the water, allowing Dragonfly to interpret more detail, target more fish, and image structure with unmatched clarity.

A Better View | Raymarine - A Brand by FLIR


Each Dragonfly is engineered with optical bonding LCD display technology. Once only available on high end marine displays, Dragonfly's all weather optically bonded displays deliver brighter colours, sharper contrast, and are guaranteed never to fog up.

Mount Anywhere | Raymarine - A Brand by FLIR


The Dragonfly's compact ball-and-socket mounting system makes installation simple. The mount is easy to upgrade to after market ball-and-socket mounting systems.

Find out more about RAM Mounts after market mounting systems

Superior Sonar

Unlike conventional imaging sonars that transmit at a single frequency with each pulse, Dragonfly’s DownVision™ sonar uses CHIRP technology to transmit across a wide spectrum of sonar frequencies simultaneously – the result is much higher-resolution, life-like sonar images.

CHIRP DownVision™ - Simply The Best Imaging Sonar

Ultra Wide DownVision | Raymarine - A Brand by FLIR
Ultra wide DownVision

CHIRP DownVision™ will change your underwater view with incredibly clear, photo-like sonar images. Dragonfly’s CHIRP DownVision™ surpasses ordinary imaging sonars with superior deep water performance to 600ft (180m) and reliable high speed bottom tracking.

Dual-Channel CHIRP - See Structure and Target Fish

Fish Targeting Sonar | Raymarine - A Brand by FLIR
Fish Targeting Sonar

CHIRP DownVision™ plus a CHIRP-powered fish targeting channel for conventional sonar imagery. Dual-channel sonar is available on all Dragonfly models except the Dragonfly 4DV