UniFi Access - Wire a Third-Party Door Chime to UA Hub

If you want a third-party chime to ring when someone calls from your UA G2 Pro or UA Pro or presses the doorbell push button, you can wire a chime to your UA Hub.

Requirements

• UA Hub requires v4.0.14.15 or above.
• UA Pro requires v2.2.158 or above.
• G2 Pro requires v1.1.146 or above.

Notes

• See the UA Hub Quick Start Guide for UA Hub specifications and installation.
• If the power supply of a door chime comes from your UA Hub, ensure the voltage is within the UA Hub limits.

Scenario 1

You have installed a UA G2 Pro or UA Pro outdoors and a chime indoors, and you want the chime to ring when someone calls from the UA G2 Pro or UA Pro.

1. Go to your Access application > DEVICES > Location Hubs and select a hub. A panel showing the hub details will appear.
2. Click Settings.
3. Scroll down to the AUX-DRY or AUX-POWERED field according to the port to which you connect your chime and select "Chime".
4. Click Apply Changes.

Scenario 2

You have installed one chime indoors, and you want the chime to ring when someone presses the doorbell outside.

1. Go to your Access application > DEVICES > Location Hubs and select a hub. A panel showing the hub details will appear.
2. Click Settings.
3. Scroll down to AUX-DRY or AUX-POWERED according to the port to which you connect your chime and select Chime.
4. Scroll down to the Input Terminal session, expand it, and select Doorbell Mode in the REN Mode field.
5. Click Apply Changes.