Will a Ring or eufy chime work with my mechanical doorbell?

That's a recurring pain point in specialist communities. r/Ring threads note that the newest 4K Ring Wired Doorbell Pro does not work with mechanical chimes and ships with a plug-in replacement. eufy's video doorbells similarly bypass existing mechanical chimes in many configurations. If preserving an existing mechanical chime is important, confirm compatibility on the specific doorbell model before buying.