Humminbird's SmartCast RF45 castable remote sonar sensor increases the range of your equipment for even greater precision on the water. The sensor operates from up to 120 feet away and is capable of scanning down to 150 feet. The device lasts 500 hours in the water.

Specifications and Features:
Ultra wide 90 sonar coverage
Typically lasts 500 hours of in the water usage
Water surface temperature sensor included
120 feet remote operating range
150 feet depth capability
Pulse litbobber for night fishing
Wet Switch technology maximizes battery life
For:
RF10
RF15
RF20
RF25
RF30
RF35
PiranhaMAX 230 Portable
AS RSL