US Automatic Sentry 300 Replacement Control Board

This is a replacement control board for the US Automatic Sentry series of gate operators. The Sentry 300 control board features unique high quality components and industry shaking ideas such as auto resetting fuses for motor protection. Other operators use old type fuses that blow and must be replaced, these have been completely designed out of this advanced control board to cut the cost of ever buying fuses. Another feature of this control board is the on board potentiometers, used in adjusting stop limits. This control board is designed with many features to allow for superior operation for years.

At GateCrafters.com we are committed to providing easy to understand content to eliminate confusion when purchasing a product. We cut through the version confusion to help you find the correct replacement part for your needs. Since we, like most other suppliers, do NOT allow for returns of electronic parts, we go the extra step to to make sure you get the correct product for your project. The parts we sell are designed to work with all gate openers of the specific generation. CAUTION: Not all boards & parts sold online are 100% compatible even if they are the same generation, whereas our are GUARANTEED to be compatible with all versions of the indicated generation.

QB ID: 500415