Wireless remote control of your Fusion ANT™-enabled marine stereo. Can also be used across a variety of Fusion ANT enabled products including the 70 Series, 755 Series, StereoActive, Apollo RA770, Panel-Stereo, MS-BB100 and RV-IN1501. Rated IPX6 and IPX7 water resistant. Interfaces with compatible Fusion stereos and acts as a media controller for a single zone. For multiple zones, several ARX70s can be installed with one or more in each zone. Powered by an easily replaceable CR2032 battery. Quick and easy to mount with semi-permanent adhesive VHB tape in many locations with no holes, screws or cabling. Model ARX70B Size 2.56" Dia x .42" Deep Color Black