Does it need a subscription?

You can watch live and get basic alerts without one. Cloud recording and smarter detection need an Arlo Secure plan, sold separately.

Is it battery or wired?

It is wired and draws constant power, so there is no battery to charge. You need existing wiring where you mount it.

Can it replace my existing floodlight?

Yes, it mounts where a standard outdoor floodlight is wired. Check that your junction box and wiring match before buying.

Is $149.99 a good price?

It is the lowest new price among the three stores listing it as of November 7, 2026, and sits at the low end of its recent range.

Does it work with Alexa or Google Home?

Arlo cameras generally work with Alexa and Google Home for live view on smart displays. Confirm support for this model in the Arlo app before relying on it.

Expect the camera and floodlight unit, mounting hardware and a power connection. Check the listing for the exact included parts.

Where is the Arlo Wired Floodlight Camera B9 cheapest?

At Best Buy, for $149.99, as of our latest check.

Where can I buy the Arlo Wired Floodlight Camera B9?

3 stores we checked sell it, including The Home Depot, Best Buy, Walmart.

Arlo Wired Floodlight Camera B9

Best price now

$149.99at Best BuyVerified

Compared across 3 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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Our take on the Arlo Wired Floodlight Camera B9

The Arlo Wired Floodlight Camera B9 is an outdoor security camera with a built-in floodlight, two-way audio through a speaker and microphone, and Wi-Fi control from the Arlo app. It is wired, so it needs a constant power connection rather than a battery. At $149.99 at Best Buy as of November 7, 2026, it sits at the low end of what this model has sold for recently, with three stores listing it new.