Enhance your fishing experience with this advanced Wireless Sonar Sensor, designed for effortless installation on your fishing rod. Crafted from durable ABS material, this wireless sensor operates efficiently in both freshwater and saltwater environments, accurately detecting fish position and depth up to 50 meters (164 feet) away. Equipped with a built-in water temperature sensor, it displays real-time water temperature in °C or °F, alongside dynamic sea bottom contours including grass, sand, and rocks, providing comprehensive underwater insights. Key Features: · Wireless Sonar Sensor for Fishing Rod: Easily attaches to your fishing rod, offering hands-free operation and convenience during fishing trips. · Freshwater and Saltwater Compatibility: Reliable performance in diverse aquatic environments, ensuring accurate fish detection and depth measurement. · Built-in Water Temperature Sensor: Displays precise water temperature in Celsius or Fahrenheit, aiding in fish behavior analysis. · Real-Time Sea Bottom Contour Updates: Visualizes underwater terrain such as grass, sand, and rocks to help identify optimal fishing spots. · Fish Size Identification: Differentiates between large and small fish, enhancing target accuracy. · Grass Interference Resistance: Effectively filters out grass interference in lakes, ensuring clear sonar readings. · Adjustable Settings: Customize chart speed, depth range, and sonar sensitivity to suit varying fishing conditions. · Fish Alarm Function: Alerts you with an alarm when fish are detected along with their depth, improving response time. · Unit Selection: Choose between meter or foot readings for user preference. · Built-in Memory: Stores sonar settings for quick setup and consistent performance. · Automatic Power-Off: Sensor automatically shuts down when removed from water, conserving battery life. Specifications: · Material: ABS · Color: As shown in images · Size: Approx. 12.5 x 7.5 x 3 cm (4.9 x 3 x 1.2 in) · Wireless Operating Range: 50 meters (164 feet) · Host Waterproof Grade: IPX4 · Sensor Battery Life: Up to 550 hours (battery not included) Package Includes: · 1 x Wireless Remote Control Sonar Sensor · 1 x Wireless Receiving Host · 1 x Manual · 1 x Charging Cable · 1 x String · 1 x Antenna This Wireless Sonar Sensor system delivers precise underwater detection and user-friendly features, making it an essential tool for anglers seeking to improve catch rates and enjoy smarter fishing adventures.