The IceCap Gyre Interface Module is a versatile accessory designed to integrate Maxspect Gyre pumps into various third-party controllers. By utilizing the existing 0-10 volt port on your controller, this module offers universal compatibility with systems like Apex and Reef Angel. It enhances functionality by enabling connection of your gyre pump to backup batteries, automatically adjusting to slower speeds during power outages, thus extending battery life. The module is also backward compatible, supporting all Maxspect Gyre pumps currently available in the market.