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Argus B440 4K Pan-Tilt Wireless Solar Security Camera with Auto-Tracking

Argus B440 4K Pan-Tilt Wireless Solar Security Camera with Auto-Tracking

5(5 ratings)

Best price now

$119.99at BrandsMart USAChecked 1 h ago

20% under what the other stores charge

Compared across 14 stores. Prices are checked against each store and labelled with when.

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Price facts

  • Lowest price today: $119.99 at BrandsMart USA (checked Nov 12, 2026).
  • Checked at 14 stores.

Our take on the Argus B440 4K Pan-Tilt Wireless Solar Security Camera with Auto-Tracking

The Reolink Argus B440 is a battery-powered outdoor camera with a solar panel, 4K (8MP) video and a motorized pan-tilt head. With auto-tracking on, it follows people, animals and vehicles across a wide area, and you can also steer it by hand in the Reolink app. Person, vehicle and animal detection cuts false alerts, and footage records to a microSD card up to 512GB. It suits large yards, driveways and light-commercial sites with solid Wi-Fi and no nearby outlet; rivals in this class usually offer 2K resolution or a fixed lens at the same level.

Best forLarge yards and driveways with no outdoor outletRenters who can't run wiringWatching a wide area with one cameraLight-commercial and farm entrances
Pros
  • 4K 8MP video keeps faces and plates readable when zoomed
  • Motorized pan and tilt covers a wide field from one mount
  • Auto-tracking follows people, animals and vehicles
  • Person, vehicle and animal detection reduces false alerts
  • Solar panel keeps the battery topped up without wiring
  • Records locally to microSD up to 512GB, no subscription required
Cons
  • Needs reliable Wi-Fi at the mounting spot
  • microSD card sold separately
  • Battery and solar output drop in long dark or cloudy spells
  • Auto-tracking can lose a subject that moves fast or passes behind cover
  • Pan-tilt motor adds bulk and uses more battery than a fixed camera

Argus B440 4K Pan-Tilt Wireless Solar Security Camera with Auto-Tracking prices at every store

  • BrandsMart USANew

    In stockReturn policy

    $119.99Checked 1 h ago
    Visit BrandsMart USA
  • Kitchen Home & TechNew

    In stock

    $119.99Checked 1 h ago
    Visit Kitchen Home & Tech
  • Home DepotNew

    In stock

    $149.99Free shippingChecked 1 h ago
    Visit Home Depot
  • Kohl'sNew

    In stock

    $149.99Free shippingChecked 1 h ago
    Visit Kohl's
  • StaplesNew

    In stock

    $149.99Free shippingChecked 1 h ago
    Visit Staples
  • Sam's ClubNew

    In stock

    $141.90+ $37.80 shippingChecked 1 h ago
    Visit Sam's Club
  • Best BuyNew

    Availability unknown

    $149.99Free shippingChecked 1 h ago
    Visit Best Buy
  • CrutchfieldNew

    Availability unknown

    $149.99Checked 1 h ago
    Visit Crutchfield
  • Electronic ExpressNew

    Availability unknown

    $149.99Checked 1 h ago
    Visit Electronic Express
  • eBayNew

    Availability unknownSold by electronic_express

    $149.99Checked 1 h ago
    Visit eBay
  • SearsNew

    Availability unknownSold by Electronic Express

    $149.99Checked 1 h ago
    Visit Sears
  • Lowe'sNew

    Availability unknown

    $149.99Checked 1 h ago
    Visit Lowe's
  • Enervee CANew

    Availability unknown

    $149.99Checked 1 h ago
    Visit Enervee CA
  • ShopimoNew

    Availability unknown

    $185.49Checked 1 h ago
    Visit Shopimo

Also available at

  • BrandsMart USACheck price at BrandsMart USA

Store links may earn us a commission.

Argus B440 4K Pan-Tilt Wireless Solar Security Camera with Auto-Tracking price history

Lowest price we've seen: $119.99 on Nov 12 at Kitchen Home & Tech. Tracked across 14 stores since Nov 12.

What reviewers say

Owners of the Argus line praise the sharp 4K picture and the convenience of solar power with no wiring. Many find the pan-tilt and auto-tracking useful for covering a wide area with one camera, while some report tracking lag and battery drain in cold or cloudy weather.

What people mention
  • Video qualityPraisedOwners say the 4K picture stays sharp when zoomed in on faces and plates.
  • Auto-trackingMixedTracking works well for slow movement but can lag or lose fast subjects.
  • Battery lifeMixedSolar keeps it running in good sun, but tracking and cold weather drain it faster.
  • SetupPraisedBuyers find the wireless mount and app pairing straightforward.
  • ConnectivityCriticisedSome report Wi-Fi dropouts when the camera sits far from the router.

About the Argus B440 4K Pan-Tilt Wireless Solar Security Camera with Auto-Tracking

The Argus B440 is a wireless, solar-powered Wi-Fi security camera that pans and tilts. It records in 4K (8 MP) and is meant for large outdoor areas without an electrical outlet. With Auto-Tracking on, it follows people, animals and vehicles that come into view. You can also move it manually from the Reolink app.

Person, vehicle and animal detection reduces false alerts. Spotlights give color night vision, and traditional infrared night vision is also available. A built-in siren and spotlight can warn off intruders when motion is detected, and two-way audio lets you talk to people near the camera.

It records locally to a microSD card, with no subscriptions or monthly fees. The included 3W solar panel mounts on top of the camera or away from it on a 13-ft cable. The camera can also run on battery power alone for a limited time. Mount the camera and panel on walls, ceilings, eaves or trees.

Model number
BWPT4K06SPW64
Resolution
4K ultra HD (8 MP)
Pan and tilt
355° pan, 140° tilt
Auto-Tracking
Follows people, animals and vehicles
Detection
Person, vehicle and animal
Night vision
Color night vision with spotlight; infrared up to 33 ft
Audio
Two-way audio with microphone
Alarm
Built-in siren and spotlight
Power
Rechargeable battery with 3W solar panel (included); optional 6W panel sold separately
Solar panel cable
13 ft
Wi-Fi
Dual-band, 2.4 GHz and 5 GHz

Questions and answers

Does it need a subscription?
No. It records to a microSD card up to 512GB, which is sold separately. Cloud storage is optional.
How does auto-tracking work?
When enabled, the camera pans and tilts to follow people, animals and vehicles it detects. You can also move it manually in the Reolink app.
Will the solar panel keep it charged?
In decent sunlight, yes. Long cloudy spells or heavy tracking use can drain the battery, so a top-up charge may be needed.
What resolution is the video?
4K, or 8 megapixels, which keeps detail readable when you zoom in on faces or license plates.
Does it work without Wi-Fi?
No. It needs a reliable 2.4GHz Wi-Fi connection at the mounting spot for live view and alerts.
What's in the box?
The camera, the solar panel and mounting hardware. A microSD card is not included.
Where is the Argus B440 4K Pan-Tilt Wireless Solar Security Camera with Auto-Tracking cheapest?
At BrandsMart USA, for $119.99, 20% under what the other stores charge, as of our latest check.
What do buyers say about the Argus B440 4K Pan-Tilt Wireless Solar Security Camera with Auto-Tracking?
Rated 5 out of 5 from 5 ratings.
Where can I buy the Argus B440 4K Pan-Tilt Wireless Solar Security Camera with Auto-Tracking?
14 stores we checked sell it, including BrandsMart USA, Kitchen Home & Tech, Sam's Club, Best Buy, Home Depot.

Stores we've priced the Argus B440 4K Pan-Tilt Wireless Solar Security Camera with Auto-Tracking at

  • Best Buy deals and prices
  • BrandsMart USA deals and prices
  • Crutchfield deals and prices
  • Electronic Express deals and prices
  • Home Depot deals and prices
Local storage
microSD card slot, up to 512 GB (card sold separately)
Other recording
Reolink Home Hub or Wi-Fi NVR (sold separately)
Other features
Time lapse
Mounting
Walls, ceilings, eaves or trees
Dimensions
7.87 in high x 7.87 in wide x 9.44 in deep
Weight
3.85 lb
In the box
Camera, 3W solar panel, 2 camera brackets (wall and ceiling), solar panel bracket, 2 straps, 2 mounting templates, USB-C charging cable, solar panel cable, pack of screws
  • Kohl's deals and prices
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