Why does professional sonar cost so much? In this article, FullDepth Technology breaks down the four core components that make underwater sonar systems worth every dollar — from micron-precision piezoelectric ceramics and matching layers, to deep-sea armored cables and full-chain quality validation. Learn what separates a true underwater sensing system from an ordinary device, and how the FD-F750M puts these principles into practice.
View More
From July 1, 2026,We have decided to make an appropriate adjustment to our product prices effective.
View More
-8M pixels,4K HD -Underwater wide angle, up to 125 °, built-in image correction algorithm, no image distortion. -IP camera,support standard ONVIF -Built-in color restoration and underwater fog penetration algorithm -316L Stainless steel casing
View More