The evon Smart Home technology module Auxiliary extends the evon Smart Home controller with 2 additional RS485 interfaces (e.g.: connection of access system, etc.).
- 2 x RS485 (galvanically isolated)
- Up to 8 fingerprints per RS485 interface, in total 16 per module
- Attention: The connected devices (e.g. fingerprint) must be serially wired
![Technology Module evon Smart Home](https://en.evon-smarthome.com/wp-content/uploads/sites/2/2020/06/HC-TA200-10.jpg)