UNV ED-R1 433 Doorbell Chime
The UNV ED-R1 is a dedicated indoor wireless chime designed to complement your Uniview video doorbell system. Operating on a reliable 433MHz frequency, this chime ensures that you never miss a visitor or a delivery, providing an audible alert throughout your home even when your smartphone is out of reach.
Designed for simple "plug-and-play" installation, the ED-R1 pairs seamlessly with compatible UNV doorbells to deliver clear, customizable notifications. Its compact, modern design allows it to blend into any room’s decor while providing a strong wireless range for flexible placement.
Find answers to our most frequently asked questions below. Got more questions? Reach out to our friendly customer service team, they will be more than happy to assist you.




