eufy Security Video Doorbell 2K Add-On Unit

This battery-powered add-on video doorbell works with the eufy Security Video Doorbell 2K or eufyCam Pro 2 kit security system so you can keep tabs on an additional entrance to your home. It will also work with any eufy Security HomeBase or HomeBase 2 (sold separately). This doorbell cam captures detailed, high-definition 2K video, and it has a mic and speaker built in for two-way communication using the eufy Security app. To reduce unnecessary alerts, it can also recognize when a person (instead of an animal or a vehicle) approaches.