New Reolink POE doorbell doesn't connect to the old ding-dong chime in my house. But MHCOZY ZigBee relay does with no problem whatsoever. : r/homeassistant
Not impressed with G4 :( The doorbell and chime range is almost Zero! (More explained in comment) : r/Aqara
iAlarm Doorbell, Wireless Doorbell Chime Kit with 60 Chimes, 5 Adjustable Volume, 1,000ft/300m Operating, with Sound LED Flash Door Bell for Home, Waterproof, White - Amazon.com
Tuya Smart Zigbee Magnetic Detector Doorbell Smart Zigbee Door Window Contact Intelligent Wireless Smart Door Bell Sensor - AliExpress
Doorbells - Axxess Industries Inc.
iAlarm Doorbell, Wireless Doorbell Chime Kit with 60 Chimes, 5 Adjustable Volume, 1,000ft/300m Operating, with Sound LED Flash Door Bell for Home, Waterproof, White - Amazon.com
for Big House Loud Enough Doorbell Chime Kit, Self Powered Wireless Door Bell US | eBay
Modify Reolink Doorbell to keep original chime box : r/reolinkcam