Arlo Ultra Wire-Free Security System with 2 Bullet 4K HD Cameras - White

Model Number: VMS5240-100PAS
Web Code: 13277052


Keep an eye on your home, business, or mischievous pets with this Arlo wire-free 4K Ultra HD camera security system. This weatherproof indoor/outdoor system is equipped with 2 Ultra HD cameras that record sharp video, even at night. You’ll receive alerts on your mobile device when sound and motion are detected.
Sold and shipped by Best Buy
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2 Years


3 Years


  • 100% wire-free security system means you don't have to worry about the clutter and hassle of power cords or wires
  • 2 cameras with 4K UHD resolution and a 180-degree field of view record sharp, detailed HD video of your home, office, or business
  • Enjoy cloud recordings that you can review on your smart device anytime
  • Back up your videos by connecting a USB drive to Arlo's base station
  • Set up automatic monitoring based on your schedule, so you can keep an eye out on things when you're at work or on vacation
  • Receive instant alerts on your iOS or Android mobile device when motion or sound is detected, so you can stay in know of what's going on, or who's coming and going
  • Night vision on the cameras means you won’t miss a critical moment, even if it's dark outside
  • Weatherproof design makes the Arlo system suitable for indoor and outdoor use
  • 2-way audio allows you to listen in on what's going on or talk to the person on camera
  • Control the siren remotely to scare off intruders
  • Each camera runs on a rechargeable battery that can easily be recharged and replaced
Number of Cameras Included
Camera Connection
Indoor & Outdoor
Remote Access
Remote Monitoring
Mobile Remote Monitoring
LED Indicator
Built-In Siren
Operating Temperature
-28 to 45°C

Receiver/DVR Features

Free Cloud Recording
Local Recording
Memory/Disc Full Warning
Alert Method
App Notification

Camera Features

Sensor Type
Motion & Audio
Lens Type
Horizontal View Angle
180 °
Night Vision
Motion Detection
Two Way Communication

Video Features

Max Camera Resolution
4K Ultra HD


7.93 cm
4.86 cm
7.05 cm
Width (Inches)
3.12 in
Height (Inches)
1.91 in
Depth (Inches)
2.78 in
0.14 kg

  • Not a good security camera

    from calgary on November 22, 2019

    There is too much of a delay when you are viewing live view. I had experienced a 5 to 15 second lag in live view. There is also a delay when notifying you that there is motion, it took about 10 to 30 seconds. Video quality is pretty good especially since there is a spot light. For what you are paying it's probably more reliable to get a nest cam because notifications are way better as well as live view delay. There might only be a 1 or 2 second delay in live view. You have to eventually pay a subscription fee anyways, because you won't be able to view your recorded footages to your microSD from your Arlo app once the subscription expires.

  • Almost good

    from Toronto on November 12, 2019

    I purchased this product at Best Buy in Toronto. I read rely great reviews about it and decided to give it a try. The problems started immediately. At first, I couldn't detect the base station and had to power cycle and try a different phone before it detected the base station. Before I set it up I had charged both cameras for a day. When I checked the app, one battery was nearly dead and the other one was at half power. I assume the batteries were just duds. Nevertheless, I set up the cameras with the semi okay battery, which took some time to find despite standing right next to the base station. After setting it up, I found out that it didn't automatically give me the year of cloud based storage. After reading online I learned that this happens sometimes and that you have to contact customer service to address it. That's garbage. For $1,000 with tax, this should work out of the box. To put salt in the wound, the 50% battery died after 36 hours. Granted, it snowed today, but still, I would expect a couple of weeks at least from this thing. Overall, this product feels like a beta version at best. I do like the color video at night, but the cons are too many to offset this one benefit. Oh yeah, I tried zooming in to read a license plate like they show in their ads, but at no more than 3 meters away, the letters were blurry. I'm annoyed that I have to do even more work to return it. Most likely I'll stick with my nest cameras, even though the viewing angle isn't great and there's no color at night because at least it works.

  • Some bad things, but mostly good. 3.75 Stars

    from BC on June 25, 2019

    The first system I purchased actually had a faulty camera that wouldn't connect to the Basestation, so that had to be returned which isn't a problem, so much as a minor inconvenience. The ad up above distinctively says there is USB plug on the back for adding usb storage (flash drive hard drive enclosed ETC) but that is NOT the case [BestBuy, please fix this. Your advertising is wrong]. The basestation does have a microSD slot for adding up to a 32Gb card (that's the maximum capacity supported). This isn't great as I was hoping to add a 500gig hard drive, however I suppose 32 Gig is still alright. I will say the user interface of the App is fairly good, things are fairly self explanatory and the notifications are quite accurate. I would still suggest this camera, as it is definitely better than other systems however I think Arlo needs to implement more services to the consumer without their "premium subscription" since the camera system is so darn expensive.

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