Here are some Threads that will help you from our Doorbell 101...I'd like to integrate my DB1C into my homeassistant setup, and have discovered the Sage Zigbee Doorbell Sensor, which is designed to connect to the Trans/Front/Rear terminals on a doorbell. I use the Ezviz wireless chime so have my DB1C connected directly to a 12V DC transformer. Could anyone advise on how/if I can insert the Sage Sensor into this setup?
For example, could I simply connect its Front and Trans connectors inline with one of the wires from my existing transformer to the DB1C?
⦁ Sage Sensor - TechBill - alexdelprete - TechBill - Techbill's Forum/Thread (Sage with SmartThings)