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header-product IP security camera Reolink Argus Series B350 4K, wireless, 8 MP, 3840×2160, 125° FOV, IP65, 6000 mAh battery
100.99 €

IP security camera Reolink Argus Series B350 4K, wireless, 8 MP, 3840×2160, 125° FOV, IP65, 6000 mAh battery

Reolink Argus B350 4K IP security camera Photo 1
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Reolink Argus B350 4K IP security camera Photo 7
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Reolink Argus B350 4K IP security camera Photo 9
Reolink Argus B350 4K IP security camera Photo 10
Reolink Argus B350 4K IP security camera Photo 11
Reolink Argus B350 4K IP security camera Photo 12
Reolink Argus B350 4K IP security camera Photo 13
Reolink Argus B350 4K IP security camera Photo 1
Reolink Argus B350 4K IP security camera Photo 2
Reolink Argus B350 4K IP security camera Photo 3
Reolink Argus B350 4K IP security camera Photo 4
Reolink Argus B350 4K IP security camera Photo 5
Reolink Argus B350 4K IP security camera Photo 6
Reolink Argus B350 4K IP security camera Photo 7
Reolink Argus B350 4K IP security camera Photo 8
Reolink Argus B350 4K IP security camera Photo 9
Reolink Argus B350 4K IP security camera Photo 10
Reolink Argus B350 4K IP security camera Photo 11
Reolink Argus B350 4K IP security camera Photo 12
Reolink Argus B350 4K IP security camera Photo 13

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IP security camera Reolink Argus Series B350 4K, wireless, 8 MP, 3840×2160, 125° FOV, IP65, 6000 mAh battery

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Short description

Reolink Argus Series B350 is a wireless IP security camera for indoor and outdoor use with 8 MP (4K) resolution up to 3840×2160 and H.265 compression. It features a 125° diagonal field of view, 15 fps, PIR motion sensor, vehicle detection (IVS), built-in light, two-way audio, microSD slot up to 128 GB and IP65 protection. Battery-powered (6000 mAh) with wall mount kit and USB cable included — suitable for home and small business surveillance.
Available at price 100.99 €: 5 pcs.
Total available for order: 10 pcs.
Warranty: 2 Years
SKU: 10834117
free shipment

Cheapest delivery:

Venipak Pickup LV, Venipak Locker LV

Pick-up points

Venipak Pickup LV

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
15.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
20.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.92 kg)
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
20.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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3 mth. х 33.66 €

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All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 2.81 euros per month
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Product information

Description

The Reolink Argus Series B350 4K is a wireless outdoor IP security camera with battery power, designed for both indoor and outdoor monitoring. It delivers 8MP 4K resolution and a 105° horizontal / 55° vertical field of view to capture wide, detailed footage. The camera offers color night vision up to 10 m, dual-band 2.4/5 GHz Wi‑Fi for stable connections, person/vehicle/animal detection with push notifications or email alerts, two-way audio, siren and spotlight deterrents, and flexible storage via up to 128 GB SD card or cloud.

Advantages

Provides 4K (8MP) clarity for sharp live streaming and playback and preserves details at a distance. Color night vision and built-in spotlights produce vivid nighttime images. Dual-band Wi‑Fi improves connection stability and live-view smoothness. Smart detection discriminates people, vehicles and animals to reduce false alarms. Two-way audio and dual warning (siren + spotlight) increase control over events at the scene. Battery-powered and wireless design simplifies installation and allows both indoor and outdoor placement; IP65 rating protects against dust and rain.

Suitable for

  • Home entryways, porches and yards
  • Small business storefronts and outdoor perimeters
  • Monitoring driveways and parking areas
  • Temporary or hard-to-wire locations requiring wireless battery cameras

Key specifications

  • Model: Reolink Argus Series B350 4K (MPN: BWC4K01, EAN: 6975253983179)
  • Image sensor / Resolution: 8MP (4K)
  • Field of view: 105° horizontal, 55° vertical
  • Night vision: Color night vision up to 10 m (IR LEDs, 850 nm); built-in spotlights
  • Connectivity: Wireless dual-band Wi‑Fi (2.4/5 GHz); no Ethernet
  • Detection: Person, vehicle and motion/animal detection with push/email alerts
  • Audio: Two-way audio (microphone and speaker)
  • Alarms: Siren and spotlight deterrent
  • Storage: MicroSD up to 128 GB and cloud storage support
  • Placement & mounting: Indoor & outdoor, wall mount; IP65 weather resistance
  • Other: Battery-powered; weight 0.335 kg; frame rate 15 fps; colour: white

How to use

Install the Reolink Argus B350 by mounting it on a wall or placing it in a suitable outdoor or indoor location, ensuring the camera has a clear view of the area to monitor. Power the camera with its battery and connect it to your 2.4/5 GHz Wi‑Fi network using the Reolink App or Client. Configure detection zones and notification preferences in the app, insert a microSD card if local recording is needed (max 128 GB) or enable cloud storage. Use the app or PC client to view live feed, replay recordings, and operate two‑way audio or activate the siren/spotlight when required.

Usage recommendations

For optimal performance, mount the camera 2–3 meters above the ground, point it slightly downward to cover entry points, and use the 5 GHz band where possible for reduced interference; keep the firmware and Reolink App updated and periodically check battery level and SD card integrity.

Specifications

Type:
IP security camera
Weight:
0.335 kg
Frame rate:
15 fps
Mounting type:
Wall
Connectivity technology:
Wireless
Placement supported:
Indoor & outdoor
Wi-Fi:
Yes
Ethernet LAN:
No
Product colour:
White
All features

Security

Security algorithms:
WPA2, WPA
Motion sensor technology:
Passive infrared (PIR) sensor
Intelligent Video Surveillance (IVS) system features:
Vehicle detection, Pet detection, Human detection

Design

Product colour:
White
Mounting type:
Wall
International Protection (IP) code: Device protection rating against dust and water according to the international IP standard.
IP65

Image sensor

Sensor type:
CMOS
Optical sensor size:
25.4 / 2.7
Number of sensors:
1

Operational conditions

Operating relative humidity (H-H):
20 - 85
Operating temperature (T-T):
-10 - 55

Network

Wi-Fi standards:
802.11g, Wi-Fi 4 (802.11n), 802.11b, 802.11a
Supported network protocols:
SSL, TCP/IP, UDP, UPNP, SMTP, NTP, P2P
Ethernet LAN:
No
Networking standards:
IEEE 802.11n, IEEE 802.11g, IEEE 802.11b, IEEE 802.11a
Bluetooth:
No
Wi-Fi:
Yes

Audio

Audio system:
2-way
Built-in microphone:
Yes
Built-in speaker(s):
Yes
Bit rate range:
64 - 4096

Video

Maximum resolution:
3840 x 2160
Video compression formats:
H.265
Frame rate:
15 fps
Total megapixels:
8 MP

Night vision

LED type:
IR
Night vision:
Yes
Number of illumination LEDs:
6
Night vision distance:
10
Infra-red wavelength:
850 nm

Camera

Lens viewing angle, horizontal:
105
Lens viewing angle, vertical:
55
Lens viewing angle, diagonal:
125

Performance

Type:
IP security camera
Connectivity technology:
Wireless
Colour temperature:
6500 K
Placement supported:
Indoor & outdoor
Built-in light:
Yes
Day/night mode:
Yes
Preset points:
Yes
Virtual assistant:
Amazon Alexa & Google Assistant

Weight & dimensions

Weight:
0.335 kg
Height:
56 mm
Width:
127 mm
Depth:
56 mm

Features

Number of cameras:
1
Motion sensor:
Yes

Packaging data

Package weight:
690 g
Package depth:
220 mm
Package height:
97 mm
Package width:
155 mm

Battery

Battery capacity:
6000 mAh

Storage

Compatible memory cards:
MicroSD (TransFlash)
Card reader integrated:
Yes
Maximum memory card size:
128 GB
Built-in HDD:
No

Lens system

Number of lenses:
1

Packaging content

Cables included:
USB
Mounting kit:
Yes
Screws included:
Yes

Management features

Reset button:
Yes

Ports & interfaces

USB port:
Yes

Power

Power source type:
Battery

System requirements

Windows operating systems supported:
Y
Mac operating systems supported:
Y
Mobile operating systems supported:
iOS, Android

Description

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Stock data
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Customer reviews

Customer questions

FAQ

How much does the Reolink Argus B350 4K IP security camera cost, and is it available for purchase?

The price is 100.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 15.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

Can Reolink Argus B350 4K IP security camera be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Reolink Argus B350 4K IP security camera online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All Reolink products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Reolink service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: type, weight, frame rate, mounting type, connectivity technology, placement supported, wi-fi, ethernet lan, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

Where can I download the instructions for Reolink Argus B350 4K IP security camera?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.
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