AIM Dash/Logger GPS09 Module, 5 Pin, 4 Meter (Roof Version)

AIM's latest GPS09 GPS Module add-on is more precise then previous GPS modules through the addition of not only Glonass (Global Navigation Satellite) data, but added signals from BeiDou and Galileo satellite systems. Roof version is specifically designed for an easy installation on closed cars. The immediate benefits are huge: less then half a meter of position tolerance, rapid satellite signal lock with an improved 25 hz frequency, and reduced signal interference.