CardMaster is the best choice for control and accountability of small fleet fueling sites.  Other choices will cost considerably more.  Investigate our quality, performance, and after sale support before making your investment.

CardMaster's fleet control family provides choices to meet your needs.  CardMaster will respond to either a magnetic card swipe, or to keyboard entry of the card number (along with a unique 4 digit security number that you assign to each card/account number). CardMaster has either one (or four) miscellaneous 6 digit fields. These fields can be labeled - such as odometer, vehicle number, badge number, job number, etc. For extremely cold climates CardMaster is available in a heated UtilityEnclosure. CardMaster data can be accessed in a variety of methods - the "Communications" page link above explains the many choices, including our newest innovation "CM-ECM" CardMaster with internet/cellular capabilities.

CMII-110 Fuel Controller has the capability to control 1 or 2 fuel hoses (or 2 relay controlled devices) and has features not available on higher cost systems.  Using either magnetic stripe cards, or keypad access codes (and a secret PIN or security number) the fuel pump / dispenser is authorized. CMII comes available with four (4) miscellaneous 6 digit fields.  CMII is available for 120/240 vac or 12/24 vdc.  Solar panels usually operate at 12vdc power.  Vehicle mounted re-fueling tank and pump systems can require either 12 vdc or 24 vdc. 

CardMaster's CMI-110 Fuel Controller differs from above CMII by the number of miscellaneous fields available (one instead of four), a slight cost savings, and a larger transaction memory capacity (1500 instead of 750).