Immerse into a 4K world with Argus Series B350 and never miss out on crucial details in live streaming and playback. With its spotlights on, nighttime footage is captured as colorful as during the day. It sends you a push notification or email when a person, car, or animal is detected. The dual-band Wi-Fi ensures a stable and smooth internet connection. Truly wireless and easier to install.

Unleash 4K 8MP Visual Brilliance

Dive into 4K 8MP unparalleled clarity and experience breathtakingly vivid footage without missing a single detail.

Illuminate the Night in Vivid Color

Experience enhanced nighttime with vibrant colors and rich details, even in low-light conditions

More stable and faster WiFi connection

Enjoy the reliability of 2.4/5GHz dual-band Wi-Fi for uninterrupted surveillance and smooth live viewing anytime, anywhere.

Smart Detection Tailored to Your Needs

Experience customized security with Person/Vehicle/Motion Detection feature, offering precise alerts and notifications tailored to your specific security requirements.

Talk Anytime, from Anywhere

Engage in seamless communication with our two-way audio feature, allowing you to listen and talk to people in front of your camera in real-time from anywhere.

Double Warning for the Unwelcome

Enhance your security with double warning method. With siren and spotlights both activated, this camera can deter intruders and other threats effectively.

Versatile Storage Options

Benefit from flexible storage solutions with support for up to 128GB SD cards along with convenient cloud storage, securing your recordings based on your needs.

Stay Connected via Your Phone/PC

Know what's happening on your property anytime, anywhere via your Reolink App and Client, whether you're at home or on the go. No monthly fees.

System requirements
Windows operating systems supported	Yes
Mac operating systems supported	Yes
Mobile operating systems supported	Android, iOS
Audio
Built-in speaker(s)	Yes
Audio system	2-way
Built-in microphone	Yes
Bit rate range	64 - 4096 Kbit/s
Ports & interfaces
USB port	Yes
Lens system
Number of lenses	1
Weight & dimensions
Width	127 mm
Depth	56 mm
Height	56 mm
Weight	335 g
Package width	155 mm
Package depth	220 mm
Package height	97 mm
Package weight	690 g
Power
Power source type	Battery
Battery capacity	6000 mAh
Operational conditions
Operating temperature (T-T)	-10 - 55 °C
Operating relative humidity (H-H)	20 - 85%
Network
Ethernet LAN	No
Wi-Fi	Yes
Bluetooth	No
Networking standards	IEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n
Supported network protocols	SSL, TCP/IP, UDP, UPNP, SMTP, NTP, P2P
Wi-Fi standards	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Video
Maximum resolution	3840 x 2160 pixels
Total megapixels	8 MP
Video compression formats	H.265
Frame rate	15 fps
Storage
Built-in HDD	No
Card reader integrated	Yes
Compatible memory cards	MicroSD (TransFlash)
Maximum memory card size	128 GB
Security
Security algorithms	WPA, WPA2
Intelligent Video Surveillance (IVS) system features	Human detection, Pet detection, Vehicle detection
Motion sensor	Yes
Motion sensor technology	Passive infrared (PIR) sensor
Image sensor
Sensor type	CMOS
Number of sensors	1
Optical sensor size	25.4 / 2.7 mm (1 / 2.7")
Management features
Reset button	Yes
Camera
Lens viewing angle, horizontal	105°
Lens viewing angle, vertical	55°
Lens viewing angle, diagonal	125°
Packaging content
Number of cameras	1
Cables included	USB
Mounting kit	Yes
Screws included	Yes
Design
Mounting type	Wall
Product colour	White
International Protection (IP) code	IP65
Night vision
Night vision	Yes
Night vision distance	10 m
LED type	IR
Number of illumination LEDs	6
Infra-red wavelength	850 nm
Performance
Type	IP security camera
Placement supported	Indoor & outdoor
Connectivity technology	Wireless
Preset points	Yes
Virtual assistant	Amazon Alexa & Google Assistant
Day/night mode	Yes
Built-in light	Yes
Colour temperature	6500 K