AMRTTWY Underwater Camera, Alarm Alert Digital Screen Fish Set

Ultra-high sensitivity with multi-level sensitivity adjustment; can be set to the highest sensitivity for still-water fishing targeting light-bit fish, effectively filtering out false alarms caused by environmental noise and ensuring every alarm indicates a genuine fish bite, thereby significantly reducing missed catches Equipped with an LED backlight—under low-light conditions, the alarm type (e.g., line-out forward or line-out backward) can be identified from a distance via the LED’s color or flashing pattern Simple and quick installation; highly resistant to line snagging or detachment during hooksets, offering both portability and stability Features a Type-C fast-charging interface for convenient charging. The system incorporates low-power standby technology and battery voltage monitoring The main unit precisely displays which fishing rod has a fish on it, enabling rapid identification