No FTR terminals for Power Kit installation

I’m interested in connecting my Ring Video Doorbell Pro to my existing chime, which is a vintage Selectronic musical doorbell. The F-T-R wires are soldered to the circuit board inside the chime housing, there are no screw terminals to connect the Ring Power Kit. Instead, wire nuts are used to connect the F-T-R wires from chime to the transformer and doorbell wires. Can I simply connect the Power Kit at the F-T wire nuts or should I use a different approach to connect the Power Kit?

Hi @MC108. If possible, can you share a picture of the chime kit, showing where the Pro Power Kit would be connected? It may not be compatible with the Doorbell Pro, but I’d be happy to check with my team further, and having a photo would be helpful. :slight_smile: