Reliable bite notification Doublealert system that adapts to your needs. Intermittent mode signals light pulls with a single beep, while continuous mode provides a lasting alarm for stronger bites. This helps you avoid missed strikes in varied fishing conditions. visibility LED alert Builtin transparency LED flashing lights activate immediately when fish activity is detected. The brightness lights emit rapid, frequency flashes with strong penetration, ensuring clear visibility across wide distances even in low light. Adjustable sound levels Precise volume control to match your environment. Quiet settings help you stay stealthy during nocturnal angling, while louder alerts cut through daytime noise. The intuitive controls deliver reliable strike notifications without overpowering the scene. Waterresistant design Made with quality materials and a protective casing to withstand outdoor use and wet conditions. The design protects against bumps and rain erosion, helping to ensure uninterrupted fishing. Practical use scenarios Nighttime or dawn runs: set a lowvolume intermittent alert and rely on the LED flash to spot activity in neardark conditions while remaining discreet. Shallow water or crowded piers: use higher volume and continuous mode to ensure strong bites are noticed amid ambient noise. Inclement weather or rainprone days: rely on the waterresistant construction and bright LED flashes to maintain visibility and notification reliability regardless of conditions.