Reolink 2K 4MP Battery Doorbell Smart Detection & Chime

Smart guard right at your door with Reolink battery doorbell with chime.Enjoy a 4MP 150°x150°x180° head-to-toe view for unparalleled visibility. Stay in the know with smart person/vehicle/package detection and visitor notification, the chime can sound an alarm. Engage in real-time conversation with two-way audio. 1:1 Aspect Ratio + 4MP HD Experience 2K HD with a unique 1:1 aspect ratio, delivering a 150°x150°x180° head-to-toe view for exceptional front door visibility. Rechargeable Battery + Hardwire Flexible power options. Use the rechargeable battery or hardwire to existing wiring. The hardwire option supports mechanical chimes. (Power source: 8~24V, 5VA-40VA). Smart Detection + Instant Alerts When people, vehicles, or packages are detected, you will be notified by the real-time notification. Fear no more porch pirates, your packages are always under monitoring.