Core technology self-developed and controllable

In the visual fish detector industry, there are only a few brands that truly master the core imaging and mechanical technology. We are honored to be among them.

We have constructed a complete self-developed technology matrix around the core proposition of "underwater vision":

Optical imaging layer —— Micro light full-color technology solves the problem of color reproduction under low light conditions;
Night vision supplementary layer —— Infrared night vision technology enables clear imaging in zero light environments;
Mechanical structure layer —— The patented winding reel redefines the smooth experience of unwinding and rewinding.

Three technologies covering users from day to night, from shallow water to deep water

Closed loop usage for all scenarios from storage and retrieval.

Behind every technology lies a solid accumulation of patents and testing verification.

Technical Doc

Patent winding reel

Easy to retract and reach with just one touch

Our self-developed patent winding reel technology (patent No. : CN2018211270U). Host on the back of the integration of special reels, rotate to take-up, gently pull pay-off.

3 major
Core advantages
Fast winding: the winding wheel can complete the winding
Solid lock: equipped with stop lock, line length fixed at will
One receive: host and line round one
Usage
① Install line The cable end fixed on the reel, rotating reel will tidy winding wire.
② Line up Hold down the stop lock, gently pull cables, automatically lock button.
③ Close line Rotate the winder handle, cable back quickly, camera reparations to the fixed tank.
④ Storage The camera card into the slot on the reel, receive complete.
video tutorial

Low Light Full Color

In the dark, the true color is restored

Based on CMOS imaging module and image enhancement algorithm, it can capture clear and true color picture even under very low light condition.

2 major
Core advantages
0.01Lux imaging: full color in low light environment
True color restoration: fish, water color, bait state at a glance
Usage
① Power on Boot automatically into low light full color mode.
② Line into Put the probe to the target layer,display underwater color images.
③ Observe Clearly identify species, size, number and bottom topography.
④ Adjustment Adjust point, depth, or fishing bait strategy, accurate to go fishing.
video tutorial

IR Night Vision

Infrared night vision, dark bottom, 'spoilers

Camera built-in high power infrared LED lights, with high sensitive image sensor with night vision algorithm, flat bottom can still present in the environment clear picture.

2 major
Core advantages
Strong light: 2 HD IR LED
Accurate recognition: species, size, quantity
Usage
① Line into Lower and fix camera, aim lens to observe underwater terrain.
② Power on Host check, switch to real-time underwater camera mode.
③ Night Vision Press IR key, turn on IR light and switch night view.
④ Adjustment Tune brightness & contrast to improve night vision image.
video tutorial

Has obtained international/domestic patents

132 item
21 item
Domestic patent
87 item
Exterior Design
9 item
Foreign Patent
16 item
New patent
Patents obtained as of December 31, 2025
As of December 31, 2025

Software copyright has been obtained

35 item
As of December 31, 2025

Integrated Circuit Layout Design Proprietary Rights

2 item