The Openpath Single Door Controller is an access control unit that supports up to two entries and two Openpath Smart Readers. The Controller securely makes all entry decisions and can be configured via Bluetooth using the Openpath Admin App. With wired and wireless connectivity, the Single Door Controller communicates with the Openpath access control cloud for system management and maintenance. It includes ports for Relays (Dry/Wet), Openpath Smart Readers, Request to Exit (REX) Sensors, Contact Sensors, as well as configurable inputs for Wiegand devices or extra sensors. The Controller uses RS-485 wiring to connect to the Openpath Smart Readers. The Single Door Controller can be wall-mounted or installed on a single or double gang box and may be powered using PoE, PoE+, or an external 12V to 24V supply.