2K+ Incredible Clarity At least twice clearer than the 2MP (1080p), 2K+ (5MP) resolution means a lot more information and a wider range. Individuals will be easier to recognize with richer details. Dual-Band WiFi - Stable Connection This wired WiFi doorbell supports both 2.4GHz and 5GHz WiFi bands for a more stable connection. Just place it anywhere within the WiFi range. 3. You can also connect it to your pre-existing doorbell wiring. A 15° wedge is included for you to adjust its angle. More Accurate, Less Distracted The doorbell can alert you only when a person is detected, ignoring trivial non-human passers-by. You can also set a motion zone to black out areas prone to unnecessary alarms. Custom Motion Zone Keep Watch Through Nights Its infrared LED enables high-quality night recording videos. Knowing who's there even in the dark. The Big Picture Cover a wide range of monitoring. More extra surrounding details for better and quicker responses. 180° Diagonal* Rich Notification You can know what happened at a glimpse by getting push notifications with snapshots, instead of mere words. Be smartly alerted and take quicker responses with Reolink Video Doorbell WiFi. Quickly, Instantly, Communicatively Reolink Video Doorbell WiFi has built-in mics and a speaker. Take your time greeting the visitor before hurrying to the door, deter the unwanted visitors with no delay, or live talk with the visiting friends when you're not at home. Record Before "Action" Answer the Door Faster Preset your voice messages and have the doorbell speaks for you: "Leave the package outside", "Leave my property now", etc. You can also set automatic responses for times when you're completely occupied. Hear "Knocking" from Any Room One chime is included for Reolink Video Doorbell WiFi. Just plug it into any electrical socket at any room and be confidently alerted when visitors knock. Flexible Storage Options You can save your recordings locally to Micro SD card (up to 256GB) or to a Reolink NVR. If you are worried about losing the storage devices, you can choose to store events in Reolink Cloud. Micro SD Card Slot Choose the Right Micro SD Card Reolink NVR Reolink Cloud

Features:

 2K+ (5MP) HD Video
2.4/5GHz WiFi
Person Detection
Works with Reolink NVRs