The Blink Video Doorbell offers a multitude of features. Like night vision recording, Full HD resolution for captured video, chime alerts, and two-way audio. You can even connect it to your existing doorbell chime if you have one that you particularly like. All those features aside, it boasts another characteristic that many customers will no doubt love. It can be installed both wired or wire-free.

You’ll need to wire it up if you want to keep your existing doorbell chime

While it does allow you to use your existing chime, you have to go for the wired installation if you want to use it. Otherwise, you can set it up wire-free and use the Blink chime and chime alerts. Blink Video Doorbell