About – Paxton10 Door Controllers are the building blocks of the Paxton10 system. Each one provides control of a single door and a port to allow support up to three Paxton10 connectors for additional functionality. A single Paxton10 system can include up to 1000 door controllers.

Power over Ethernet (PoE) powered and PCB only options also available.

Controls a single door and provides additional I/O for general use

Distributed intelligence architecture, no central point of failure

Connector port to cascade up to three Paxton10 connectors

12V lead acid battery back up

Please see Datasheet Below

https://www.paxton-access.com/wp-content/uploads/2019/10/AN0004.pdf