Reolink D340B battery video doorbell kit with chime and 64GB microSD card

Reolink D340B with Chime and 64GB SD Card is a 4MP doorbell camera that delivers a 1:1 aspect ratio 2K HD image and a 150°×150°×180° head-to-toe field of view for clear front-door coverage. It includes smart detection for people, vehicles and packages, two-way audio with quick replies, dual-band Wi‑Fi support, rechargeable-battery or hardwire power options, HDR imaging and weatherproof design. The package contains a Chime for in-home alerts and a 64GB SD card for local storage.

Advantages

The camera provides high-resolution 4MP (2K) footage in a square 1:1 aspect ratio, offering expanded vertical coverage for better visibility from head to toe. Smart detection minimizes false alarms by distinguishing people, vehicles and packages and sends instant push notifications and optional video calls when the doorbell is pressed. Flexible power choices let you use a rechargeable battery or hardwire to existing wiring (8–24V, 5VA–40VA) with support for mechanical chimes. Dual-band Wi‑Fi (2.4GHz and 5GHz) balances coverage and speed. Two-way audio with pre-recorded quick replies and the included Chime ensure you receive and respond to visitors immediately. HDR improves image clarity in varying lighting, and the weatherproof build ensures reliable outdoor operation.

Key specifications

• Camera resolution: 4MP (2K) with 1:1 aspect ratio
• Field of view: 150°×150°×180° (head-to-toe)
• Smart detection: people, vehicles, packages
• Audio: two-way audio with quick reply
• Power: rechargeable battery or hardwire (8–24V, 5VA–40VA); hardwire supports mechanical chimes
• Wi‑Fi: dual-band 2.4GHz / 5GHz
• Image: HDR
• Weather resistance: outdoor rated (dust and water protection)
• Storage: included 64GB SD card for local recording
• Included accessories: Reolink Chime

How to use

Install the Reolink D340B at your front door following the manufacturer’s mounting instructions and connect either the rechargeable battery or hardwire to existing doorbell wiring (8–24V, 5VA–40VA) if you require continuous power or mechanical chime support. Connect the device to your home Wi‑Fi network (choose 2.4GHz for extended range or 5GHz for higher speed) using the Reolink app, complete the camera setup, and insert the supplied 64GB SD card for local recording. Configure detection zones and notification preferences in the app, enable two‑way audio and quick replies as needed, and pair the included Chime or other compatible chimes and smart hubs for in‑home alerts.

Recommendations

For reliable continuous operation, consider hardwiring the unit if compatible wiring is available; use the rechargeable battery for flexible, wire-free placement. Adjust detection sensitivity and zones in the app to reduce false alerts, and periodically back up important footage from the 64GB SD card to external storage if long-term retention is required.