Rule Hi-Water Bilge Alarm Cartography The GS-2801 is the 4th

The GS-2801 is the 4th generation of the top mount that sets the standard in the industry

Many CHIRP transducers are now made as Mix and Match models

Enables enhanced connectivity indoors

It is a cellular modem that supports 2G

Position Tracking

Rule Hi-Water Bilge Alarm Cartography The GS-2801 is the 4thHi Water Bilge Alarm The High Water Bilge Alarm consists of a non mercury float switch and an in dash gauge that features both a visual and an audible 85 db alarm. This unit allows an unmanned com part ment to be constantly monitored. For additional compartments add additional Rule Float Switches. Complies with CFR 182. 530 which requires a visual and audible alarm in each unmanned space on commercial vessels at least 26' (7. 9m) in length. WARNING: