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Deal.ai › Reolink › Surveillance Cameras
Reolink
Reolink Argus 4 B740X Battery Camera

Reolink Argus 4 B740X Battery Camera

Best price now

$199.99at StaplesChecked Nov 9

Compared across 2 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

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Price facts

  • Last seen at $199.99 at Staples on Nov 9.
  • Checked at 2 stores.

Our take on the Reolink Argus 4 B740X Battery Camera

The Reolink Argus 4 is a battery and solar-powered 4K security camera for indoor and outdoor use. Its standout feature is a dual-lens design that stitches a near-180-degree view into one 4K image, so a single camera covers a wide area without panning. It records to a microSD card and works over 2.4 GHz Wi-Fi, with an RJ45 port for wired setup. It suits renters and homeowners who want a wire-free wide view without a subscription, though its Wi-Fi 4 radio and battery-first design mean lower frame rates and slower live view than mains-powered rivals.

Best forRenters who cannot run cablesWide yards, driveways and side passagesOff-grid or shed and gate coverageOwners who want local storage without a subscription
Pros
  • Dual lenses give a very wide, stitched 4K view
  • Solar panel and battery keep it running without wiring
  • Local microSD recording with no mandatory cloud plan
  • Person and vehicle detection on the camera
  • IP66 weather rating for year-round outdoor use
  • Two-way audio and siren for deterrence
Cons
  • Wi-Fi 4 only, and 2.4 GHz at that
  • Battery mode drops frame rate and delays live view
  • Wide-angle stitching softens detail at the edges
  • No 5 GHz or Wi-Fi 6 support
  • Live view and playback depend on the app

Reolink Argus 4 B740X Battery Camera prices at every store

  • StaplesNew

    In stock

    $199.99Free shippingChecked Nov 9
    Visit Staples
  • ChewyNew

    Out of stock

    $199.99Free shippingChecked Nov 9
    Visit Chewy

Store links may earn us a commission. Some prices via Klarna.

Reolink Argus 4 B740X Battery Camera price history

Lowest price we've seen: $199.99 on Nov 9 at Staples. Tracked across 2 stores since Nov 9.

What reviewers say

Owners like the wide single-image coverage and the fact that recording works without a subscription. Complaints center on battery-mode frame rates, slow app notifications and edge softness from the wide lenses.

What people mention
  • Field of viewPraisedOwners say one camera covers a driveway or yard corner that used to need two.
  • Battery lifeMixedSolar keeps it charged in good sun, but heavy motion alerts drain it faster.
  • Frame rateCriticisedBattery mode records at a low frame rate, so fast movement looks choppy.
  • App lagCriticisedLive view and push notifications arrive with a delay that owners notice.
  • Image qualityMixedDaylight 4K is sharp in the center, but the wide lenses soften the edges.
  • Local storagePraisedmicroSD recording without a cloud plan is a common reason buyers pick it.

Specifications

Connections
RJ45 (LAN)Source
Indoor/Outdoor Use
Indoor, OutdoorSource
Power Source
Solar, BatterySource
Color
BlackSource
App Control

Questions and answers

Does the Argus 4 need a subscription?
No. It records to a microSD card and the app works without a paid plan. Cloud storage is optional.
How long does the battery last?
Reolink rates it for months on a charge with light use, and the solar panel extends that. Frequent alerts and live viewing shorten it.
Can it be wired instead of using Wi-Fi?
It has an RJ45 port for a wired network connection, but the radio is still Wi-Fi 4 on 2.4 GHz for wireless use.
Is the 4K image really one wide picture?
Yes. The two lenses are stitched into a single wide 4K frame rather than two separate feeds.
Does it work indoors too?
Yes. It is rated for indoor and outdoor use, though the wide view suits large rooms and outdoor areas best.
What is in the box?
The camera, a mounting bracket, a solar panel and mounting hardware. A microSD card is not included.
Where is the Reolink Argus 4 B740X Battery Camera cheapest?
At Staples, for $199.99, as of our latest check.
Where can I buy the Reolink Argus 4 B740X Battery Camera?
2 stores we checked sell it, including Staples, Chewy.

Stores we've priced the Reolink Argus 4 B740X Battery Camera at

  • staples.com deals and prices

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All Reolink deals and products →
YesSource
Communication Standard
IRSource
Storage type
Memory CardSource
Network Connection
Wi-FiSource
Motion Sensor
YesSource
Video Resolution
3840x2160 (4K)Source
IR Illumination
YesSource
Features
Motion Sensor, Outdoor UsageSource
Wi-Fi Standard
Wi-Fi 4 (802.11n)Source
Compatible Memory Cards
microSDSource