The Wired Video Doorbell Dual has a built-in 8GB eMMC storage, which can store up to 30 days worth of video recordings, assuming you’re recording 30 videos per day with 30 seconds of recording per video.

The 8GB local storage is more than enough in most cases. The actual duration varies depending on the recording frequency and video length.

If there are any other questions about the Video Doorbell Dual (Wired), please contact us for further assistance.