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Blink Video Doorbell + Sync Module 2 — Two-way audio, HD video, two-year battery life, motion detection, chime app alerts, Works with Alexa (White)

  • Based on 8,911 reviews
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As low as $11.67 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.

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This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

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Availability: Unavailable
Fulfilled by Amazon
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Color: White


Style: Video Doorbell System


Configuration: Video Doorbell


Features

  • Answer your door anytime, anywhere from your smartphone with 1080p HD day and infrared night video and two-way audio.
  • Experience up to two years of powerful battery life, custom alerts, privacy settings, and more.
  • Save and share clips Securely store your footage in the cloud with a free 30-day trial of a Blink Subscription Plan. You can also back it up locally with your included Sync Module 2 and a USB drive (sold separately).
  • Designed for every home Connect to your doorbell wiring to sound existing in-home chime. Alternatively, get alerts on your smartphone, or use Blink Mini or Blink Mini 2 (sold separately) as an indoor plug-in chime, without wiring.
  • Set up yourself in minutes with the two included AA lithium batteries then connect to wifi in the app.
  • Works with Alexa Receive alerts and answer with two-way audio. When paired with a Sync Module (or wired with a compatible in-home chime), just ask Alexa to answer the front door.
  • Includes one Video Doorbell, one Sync Module 2, and mounting kit (including corner mount, screws, and anchors).

Frequently asked questions

This product is currently out of stock. Please check back later for shipping info.

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Love it so far
I bought the video doorbell full system for $85. One concern I had in looking for one is that I had read many of these video doorbells will offer subscription services where all your video can be uploaded for storage. With our relationship with China, I absolutely did not want that subscription company to be based there. So, a big plus for me is that I read Blink is based right in the US. An additional concern I had when deciding which to buy is that I am the one that will be installing it and I'm not very technical. The Blink reviews indicated it's not that hard. I was also encouraged because I've done a lot of business with Amazon, and feel their company is pretty customer-centric, and if I wasn't happy, they'd probably either help me get it to work or take it back. I'm happy with my choice. Basically, to get it going you just download the app on your cell and set up an account. You have to know your home WIFI password and you sync the app to the sync 2 unit + the doorbell by scanning the codes on the back. You also have to screw in the doorbell holder to the wall and attach the doorbell to it. The app walks you through the whole process and has pictures. As far as installation, my only minor complaint is that the doorbell is kind of hard to snap into the holder. I think they could definitely design the holder to be easier to snap the doorbell on, but I did get it on! As far as using it, one very important thing is you need to go in the app to make your settings how you want. It seemed the default might be that it only videotapes when you press the doorbell. I went into the settings and selected that I also wanted it to be motion activated. I also increased the sensitivity, which may be good or bad depending on what you want. I've been getting these alerts sent into the app every hour - it is catching EVERYTHING. It will even activate if a pigeon sits on the wall surrounding my patio or if a cat goes under my gate. I actually like it a lot, but that will probably effect how long the battery lasts, so I'll see how long they last and make a decision from there on my sensitivity level. The night vision is obviously not near as good as day. I actually just got on Amazon and ordered a patio light. That should make it much better. But all in all, I give this a 5. Right before I bought this I had a week with 3 different weird incidents of people coming to my door. In two of the incidents, they were trying to open my security door (I could hear them). Another incident was 2 shady looking guys coming to my door at 8:30p at night saying they are selling tile floors. I think with a video doorbell, it won't make you completely safe, but at least if weirdness happens, you'd have video footage to show police plus some people with bad intentions may not even go to your door when they see they're being recorded. Anyway, I would recommend trying it and I'm happy so far. ... show more
Reviewed in the United States on March 7, 2023 by Becca

  • Doorbell
Great product! Love it!
Reviewed in the United States on June 14, 2025 by Amazon Customer

  • Decent video doorbell to supplement my 4k security cams...
I got this video doorbell system to supplement my existing security cams. I already have a relatively robust 4k external security network cams, but the network was missing a reliable front door video doorbell that wasn't solely motion dependent. Now, with this Blink video doorbell that is activated both by motion & physically pressing the doorbell, it will always send an alert & record when someone is at the front door unlike before when it was a hit or miss that was based solely on motion activation. The video quality, HD 1080, is decent for a doorbell but compared to my 4k cams, it's not even close. The difference is huge. The image quality of a 4k cam is so much better, both day & night. The night video quality of the Blink system is so grainy it's almost useless. Good thing I have 4k cams as backups. The two-way audio works well. Installation nightmare... Installation was a fiasco of this relatively easy installation. I made a mockery of the installation primarily due to the fact that there are no written paper instructions. One has to follow the app for the installation that's primarily picture based. The problem for me was I inadvertently used the wrong side of the corner wedge mount. Both front & back of the corner wedge look almost identical if you don't pay close attention. I rushed the installation as darkness was approaching... It wasn't until the next day, when I realized the camera wasn't flushed with the corner wedge. I kept saying, why there aren't any predrilled screw holes on the wedge? Duh, it's because I flipped it & didn't dawn on me until the next morning...a Homer Simpson dumb moment! 🤔So much easier & faster the second time because I didn't have to apply so much force as previously in order attach the backplate to the corner wedge. This fiasco would have never occurred if there were paper instructions instead of following mainly pictures on the app for the installation. Other apps that use this method do a much better job. For instance, instructions to install the Chamberlain myQ garage system, which I recently installed is app based. It does a better job because the instructions are well written & reinforced with embedded videos. To mitigate this potential issue, I suggest they place a sticker on the wedge that says "this side, front or back only. " This system is wired to my digital door chime, however, I had to upgrade to a compatible transformer (16V, 10 VA) from Home/Depot, which I installed myself. No subscription... I brought the complete kit, which includes the sync module 2 & corner mount. It was on sale on Amazon for under $60.00 & plus free shipping. It's a great deal. I accidentally brought an extra corner wedge mount not realizing it's already included in the kit. I chose the Blink system over Ring because I'm subscription phobic. I just don't like the idea of paying for a questionable service in perpetuity. Blink gives the impression that subscription is required & highly recommended for optimal performance & features when in reality it's not necessary for the most part if you have the sync module2 because it's only has been a couple days since installation & I'm already being bombarded with subscription reminder notifications. Seemingly, Blink purposely sells the hardware very cheap compared to Ring , hoping they will recoup the costs via a subscription revenue stream. It's akin to this old marketing ploy, e.g., the razor & blade; give the consumer the razor for free or at a nominal price & charge a premium for the blades. I like the fact that my doorbell is located on the sidewall instead on the front wall or door, which allows a greater view angle of the outside with the aid of the corner wedge mount. This allows me to see part of my driveway. This wouldn't be possible with a front door/wall mount. The motion sensor reaches far. It goes way beyond 25ft. It was picking up cars that are 50+ ft way. I had to decrease the sensitivity. False alarms appear to be low with this device because most activations thus far have been per real objects. Overall, it's a nifty gizmo that has properly filled a gap in my security system at a reasonable cost. Thus far, I'm content with this purchase despite the initial brief frustration with the installation. ... show more
Reviewed in the United States on April 28, 2023 by Yoda Yoda

  • Peace of Mind for My Mom—We Love This Camera!
We bought the Blink doorbell camera for my mom, who lives alone and couldn’t easily see who was at the door based on how visitors approached. This has been a total game-changer for her! Now, whether she's home or away, she can check her phone and see exactly who's there in real time. The video is clear, the notifications are quick, and setup was a breeze. It gives her an extra layer of security and gives us peace of mind knowing she’s more aware and in control. She absolutely loves it—and so do we! ... show more
Reviewed in the United States on April 19, 2025 by Deanna

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