Suggested Retail:$134. eufy Security, Video Doorbell (Wired) with Chime, 2K Resolution, On-Device AI, Smart Detection, Encrypted Local Storage, No Monthly Fees, Wi-Fi, Requires Existing Doorbell Wires. A Crystal-Clear 2K Image: High Definition 2560 x 1920 resolution, combined with our advanced HDR and Distortion Correction, ensures video is recorded in 2x the quality. No Hidden Costs: Designed to protect your home as well as your wallet, eufy security products are one-time purchases that combine security with convenience. Respond in Real-Time: Speak directly to anyone who approaches your front door via two-way audio. Tell your friends to come round the back or that you have just run out to get some milk.. 7 DAY FULL REFUND GUARANTEE ON THIS ITEM IF ANY ISSUE IS FOUND THAT WAS NOT DESCRIBED/PICTURED. 7 DAY STORAGE IS ALSO AVAILABLE. SEE NOTES TO BIDDER, IN AUCTION DETAILS, AT THE TOP OF PAGE 1 FOR MORE INFO.