Andover Controls 12920 05-1001-111 Rev D BACnet Building Automation Controller This item has not been tested and may be missing components, defective, or otherwise non-functional. Please see photos for what you see is what you will receive. This listing is for a genuine Andover Controls 12920 controller, part number 05-1001-111 Rev D, a key component in Schneider Electric?s Andover Continuum building automation systems. Designed to control HVAC equipment, chillers, boilers, and other mechanical systems, this unit supports BACnet communication over RS-485 Infinet field bus networks for seamless integration into modern building control environments. Item Specifics: Brand: Andover Controls (Schneider Electric) Model/Part Number: 12920 / 05-1001-111 Rev D Type: Building Automation System Controller / BACnet Controller Condition: Used Application: HVAC control, building mechanical system management, BACnet network compatible Communication: RS-485 Infinet Field Bus, BACnet Protocol Compatible Features: Multiple universal inputs, relay and analog outputs, onboard flash memory, real-time clock Country/Region of Manufacture: USA This is being sold AS-IS. No returns. Please only purchase this if you agree to those terms. SHELF: 8 AP