Smartcast RF45 Remote Sonar Sensor - Fishfinder/Sounder/Mono

Smartcast rf45. 710182-1. With the rf45 advanced remote sonar sensor, you get even greater performance from your smartcast wireless remote sonar: great depth capability, water surface temperature readings; longer in water use, programmable two-channel operation. Features:. 120 feet depth capability. 500 hours of in-water use. Water surface temperature readings. Light for night fishing to see where you've cast. Programmable a/b channel operation. Fish with a buddy without crossing signals.