Echomax Waterproof Control Box for Active-X / XS - v2 A waterproof keypad operated control box for the Echomax Active-X / Active-XS Radar Target Enhancer (RTE) series.Features:Waterproof keypad operated control box for Active-X and Active-XS RTEsX or X and S band LED to match your single or dual band RTESelectable audible alarm sensitivitySelectable day or night time illumination brightnessExtension alarm facility | 
