Smart guard right at your door, Reolink D340B, video doorbell for outdoor use.
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.
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.

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.

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).

Dual-Band Wi-Fi Network

Supports both 5GHz and 2.4GHz Wi-Fi. , meeting your diverse connectivity needs. 2.4GHz band offers extensive coverage, while 5GHz frequency delivers rapid network speeds.

Visitor Notification

Receive instant push notifications and even a video call when a visitor presses the doorbell. See their faces on the screen without having to open the door.

Multiple Chime Options

Whether you opt for Reolink Chime, a traditional mechanical chime, Google Assistant, or Reolink Home Hub, rest assured that our doorbell will complement your home environment.

Two-Way Audio + Quick Reply

Engage in real-time communication with visitors via two-way audio. Pre-recorded quick replies add convenience, letting them speak for you whenever needed.

Reliable Guardian in Any Weather

Designed to withstand the elements, this weatherproof doorbell provide reliable outdoor protection against dust and water.

HDR Tech

HDR technology dynamically adjusts the exposure to enhance image quality, ensuring clear and detailed visuals even in challenging lighting conditions.

Specification

Product
Product id	974375
Brand	Reolink
Partnr	D340B
EAN/UPC code	6976930223915
Technical details
Connectivity technology	Wireless
Colour	Y
Speakerphone	Y
Number of speakers	1
Built-in microphone	Y
Frequency band	2.4 - 5 GHz
Audio
Audio system	2-Way
Design
Product colour	Black
LED indicators	Y
Network
Supported network protocols	SSL, TCP/IP, UDP, UPNP, SMTP, NTP, P2P
Wi-Fi	Y
Wi-Fi standards	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Camera
Megapixel	4 MP
Sensor type	CMOS
Maximum video resolution	2048 x 2048 Pixels
Viewing angle, horizontal	150 °
Optical sensor size	1/3.11 "
Motion sensor technology	Passive infrared (PIR) sensor
Motion sensor	Y
Field of view (FOV) angle	180 °
Maximum frame rate	15 fps
Viewing angle, vertical	150 °
Storage
Compatible memory cards	MicroSD (TransFlash)
Maximum memory card size	256 GB
Night vision
Night vision	Y
LED type	IR
Power
Battery type	Built-in battery
Battery capacity	7000 mAh
Operational conditions
Operating temperature (T-T)	-10 - 55 °C
Operating relative humidity (H-H)	10 - 90 procent
Weight & dimensions
Width	48 mm
Depth	29.5 mm
Height	160 mm
Weight	231 g
Packaging data
Indoor unit included	N
Outdoor unit included	Y
Mounting kit	Y