Blink Video Doorbell – HD Video, Two-Way Audio, Motion Alerts, Alexa Enabled, Wired/Wire-Free – White - Refurbished Condition Refurbished "Refurbished" products have been professionally restored to working order by the manufacturer or a certified technician. These items may have been previously used, returned, or had minor defects that have been repaired. Refurbished products are fully functional, offering a reliable option for budget-conscious shoppers. Description The Blink Video Doorbell – HD Video, Two-Way Audio, Motion Alerts, Alexa Enabled, Wired/Wire-Free – White offers convenient home security and peace of mind. With crisp HD video, motion detection, and two-way audio, you can see, hear, and speak to visitors from anywhere using your smartphone.