Yes. 

To control multiple devices within a single installation, you will need an external relay module such as the Robin Webrelay. This enables you to trigger multiple doors, gates, barriers, or other devices from the same door station. 

This setup is ideal for larger installations such as office buildings, industrial sites, or residential complexes where multiple access points need to be managed. 

The Robin Webrelay supports up to 4 independent relays to control up to 4 different devices separately. Each relay operates and can be triggered individually, allowing full control for every access point. 

Each relay can be configured separately according to the needs of the application. There is a choice of switch on, switch off, or pulse mode for each relay.