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Blink Add-On Sync Module 2

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Availability: 12 left in stock
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Arrives Monday, Sep 7
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Features

  • Conveniently control all of your Blink devices right from the Blink Home Monitor app with the Blink Sync Module 2. The Sync Module 2 connects up to 10 of any Blink Indoor, Blink Outdoor, XT2, XT, Video Doorbell and Blink Mini devices (not required for Mini).
  • Supports local video storage for up to 10 Outdoor, Indoor, Video Doorbell and Mini devices. Record and store motion clips when you insert a USB flash drive (up to 256 GB sold separately) into the Blink Sync Module 2. Does not support live view recording.
  • View, share, and download locally stored motion alerts from Outdoor, Indoor, Video Doorbell and Mini devices through the Blink app anytime or watch the footage on your computer by plugging in the USB flash drive (sold separately).
  • No monthly fees are required to use local video storage functionality. Local video storage functionality is not compatible with Blink XT2, XT, and 1st generation Indoor cameras.

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If you place your order now, the estimated arrival date for this product is: Monday, Sep 7

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Top Amazon Reviews


  • Perfect addition to expand our Blink system
We've gradually added more Blink cameras over time, so adding a second Sync Module made a lot of sense. Setup was just as simple as our original module, and it connected to the existing Blink app without any issues. Within a few minutes, everything was up and running. One of the biggest advantages is being able to better organize multiple cameras instead of having everything connected to a single module. We paired it with a larger USB drive for local storage, and it's been working flawlessly. Motion clips save reliably, and we've had no issues accessing recordings through the app. If you've expanded your Blink system beyond just a few cameras, I definitely recommend adding another Sync Module. It makes managing everything much easier, and installation couldn't have been simpler. ... show more
Reviewed in the United States on July 10, 2026 by Kayla DeMarco

  • 2 out of 3 worked - Good Device - Good Eco System
This is a general review of Blink camera system and Sync module itself. After researching the available products, ring, wyze, etc. I selected Blink system for setting up my video perimeter. It had all the right features at a very affordable overall price. When you purchase their cameras they give a month of cloud service so you can try things out. Their cloud pricing is also very affordable and competitive. At the same time, Blink offers this thing called a Sync module in case you don't want to pay for cloud subscription. Initially I couldn't find documentation of how / what this thing does so what I'm writing here is based on experimentation. At a high level, Sync module offers a subset of feature of the cloud and is basically designed to do one thing: Record and store videos when a camera detects motion. Other features such as periodic taking pictures and storing is not not supported. Here's how things work with Blink app. It organizes the various cameras (outdoor, mini, doorbell, etc.) into what they call a "System". A "System" is pretty much a way to group things together. A group of cameras have the same on/off schedule, can be armed/disarmed at the same time, show up on the app on the same page, etc. Most importantly, a group of cameras share a single Sync module. For example, let's say you want to use blink to monitor two separate physical locations. If you are using the cloud, you can create a single group and add all the cameras to it even though they are located apart. But, if you don't want to use the cloud and instead use a sync module, you'll need to create two "Systems", each with its own Sync Module. Once you decide how to group your cameras, adding them to the account / app is easy. First, you add the Sync Module, then each individual camera. The process is very quick. I've done it a dozen times already and it's gone without a problem every time. Once created, you can arm the group for motion detection and recording. Every time motion is detected, the camera saves the video footage to the Sync Module. Once saved, you can look at saved video clips from the app, just like you'd if you had the cloud subscription. I've been very happy with the functionality of the Syn Module. I've recommended it to a bunch of other people and can say that so far, I know about 5 households that bought the Sync Module + a bunch of cameras and been using them with success. I've attached a few pictures of the app to show what you'll see if you setup a group and some of the adjustments available for an individual camera. ------------------------------------------------------- The only problem i've had so far is one of the Sync Modules I purchased had a really strange issue. Everything worked except that it wouldn't actually record video to the USB. Camera would detect motion, send a notification, but no recorded video would show up. I did all the troubleshooting steps, called their support a few times, and unfortunately it wasn't solved. Also, there are no troubleshooting indicators available to figure out what was going on. Things either work or don't. I wish they provided some logs or other indicators to the user. At the end, I returned the thing, bought a new one, and it worked. So my conclusion is that specific Sync Module had an issue (hardware / software / who knows). ... show more
Reviewed in the United States on December 25, 2022 by Gigi

  • Do not buy if you want this to work with Outdoor 3 and XT2 cameras.
UPDATE. Decided to try one more time with a technician and third time was charm. I informed him of all the steps taken that did not work. I allowed him access to see what was wrong. He immediately said he wanted to do a firmware update and I said yes. Soon as update was complete, the clips were being saved to the module. The other 2 did not even mention updates. Changing review for the device. Two of the technicians get a -1 review. The third one gets 5 stars along with the module. I have 3 old XT2 cameras and 2 Outdoor 3 cameras. I was not able to see clips from the Outdoor 3 cameras on my old module. I was told by a Blink rep that all I needed to do was get a Sync Module 2 and a usb to save the clips and I would be able to see the clips. So I bought the Sync Module 2 and a Blink USB. Everything synced to the new module easily. The cameras are seen by the local storage. However, I was still unable to see the clips. After 2 chat sessions with supposedly upper techs, I was told the Outdoor 3 cameras could not save to the local drive because I have the XT2 cameras on the same module even though I have the option to switch to the local drive. He said the only way it would work is to get a subscription. That's the exact reason I got this module so that I didn't have to go to a subscription. I am very upset that it hasn't take about 2 hours of my time doing stupid stuff like removing the battery, unplugging the module, rebooting my WiFi, making sure the cameras were on etc, for them to eventually tell me it wont' work. So I have 2 useless cameras that I guess I'll use as paperweights. I gave 2 stars because it was easy to set up. ... show more
Reviewed in the United States on July 20, 2026 by Dagma

  • Make sure to change out a dead one properly or you WILL be readding all of your devices!!!!
So I needed to purchase a new one of these because the old one had some type of crazy failure that made no sense but at the end of the day just wouldn't work again after it just stopped working for no reason. On that note, it was old of course so the life it had was actually reasonable and it did its job without much hassle at all the entire time. IF your ok with the limitations of Blink they are still a good solution. Onto the dead sync module - I am writing this to try and help out as I spent a bit of time trying to fully diagnose the sync module. I of course did everything I could without BREAKING my blink account and ruining my camera feeds. So once verified DEAD, make sure to follow the below as this was the only way I found to do this and not recapture EVERY SINGLE cam!!!! As with any suggestions, please take my opinion and instructions with a grain of salt. Read completely before starting . Retire and delete old sync module - non-negotiable IF you want your new modules to work with the current cams and not have to recapture them all. . Try to add new sync module (I got the exact same one model wise at least - IT Experience talking there) and scan its code the system will it add in and update the device firmware if needed (there is a chance to brick this device during the firmware update so leave it alone). MAKE SURE TO ASSOCIATE WITH YOUR LOCATION THAT WAS ALREADY SERVICED . AT FIRST do not worry that after doing this correctly that the camera's and such WILL STILL SHOW offline. When this occurred, I sat there thinking... and I ended up with well I am going to wait for them to talk to each other. After not even 15 mins the entire system was back up (what was up before lol) and working just fine. One SUPER odd thing that did happen is my Door Cam rung my system like 2 times and I of course checked the front door to find no one - lol ... show more
Reviewed in the United States on June 30, 2026 by John S

  • Good replacement for the original.
My old sync module died on me, so I got this one. It wasn't easy to get connected. Spent an hour and 40 minutes trying to get it working with cc. I ended up figuring it out myself. It is normally an easy set up. I'm just glad it's working. It's so easy to use with all of your cameras.
Reviewed in the United States on July 13, 2026 by Star

  • Something to think about that I didnt see mentioned here
I have a blink doorbell cam and when I installed it and hooked it up to the blink app it mentioned the Blink sync module 2. So I went on amazon and did some research on it and couldn’t really see what it did. I also read a lot of reviews that mentioned that you didn’t need it and some other reviews that said that they had trouble installing it. But, I ultimately decided to buy it and see what it did even though I planned on keeping the cloud storage here is what I have learned. If you have a blink camera that doesn’t plug in it is a good idea to get this and the cloud storage. The blink sync module 2 takes the video from the blink camera’s that don’t plug in and uploads them to your cloud storage for them. The cloud storage plus plan is about 10.60 a month with taxes and all included as of the writing of this review. And you can use the blink module 2 with just a usb drive but know that if someone breaks into your home and takes the usb drive with them when they leave you will have no photo’s or video of who was in your home. Because the video of the break in was not uploaded to the cloud and stored off site. So what happens with the devices from blink that use batteries (this can apply to solar powered devices as well) is that they try to conserve their energy so the best way that they do that is to only upload to the cloud as needed. Meaning without the module they are only uploading pictures, and (in my experience) no video. So when they do have the module they are communicating with it via wifi and saying "Hey I saw something and it needs to go to the cloud (if you have it) but I dont want to waste my power can you do it for me?” and the sync module responds back and says “sure im plugged in and I have plenty of power give it to me and I will send it”. The camera then send the video to the module (using a lot less power) then sends the video to the cloud storage (that you can pay for yearly or monthly) and it is saved. I think that the sync module 2 is nice, but I also think that they can do a better job on this site. They need to explain exactly what the module does and what will happen if you don’t get the cloud storage and what will happen if you do. I personally believe in redundancy when it comes to things like this and I think that if you are going to have this security system it is best to have the cloud storage, and to use a thumb drive. But if you really want to have just a thumb drive and you need this to do it I would suggest hiding this device somewhere where it will not be seen and where thieves cant get to it. Like one reviewer said it would be nice to be able to use this with an Ethernet cable, but you cant. Which is something that I don’t like other than that I would buy it and my blink doorbell camera again. That’s my two cents sorry about the long review. I hope that this helps you make a good decision about your home security needs. I did the best that I could so if it is a little confusing I am sorry. ... show more
Reviewed in the United States on August 5, 2022 by digigirl

  • Must have to use cameras
I received a blink 4 outdoor camera for my birthday. I was all excited and realized very quickly that I needed a sync module for it to work. I'm not really all that tech savvy. So for me to get it up and going is saying a lot. It's fairly simple to do. The night vision itself is fantastic. Black and white but that's all good. It doesn't go off with bugs but does pick up the neighborhood cats. I've had no issues with the sync module itself which is what I'm doing the review on. I plug it in and that's all I've done. I have two blink 4 cameras for my front yard and back yard and both are connected to the one sync module. The only negative I can say is that you cannot see both live views at the same time. It's one or the other. I can bring the blink app on my phone and see both cameras but only one can be viewed at a time. There's also a bit of a lag. Maybe 5 to 10 seconds on each camera. I'm sure a psychotic serial killer cannot possibly hack me up in tiny pieces in that time frame so I feel relatively safe. I do like if there's a person or movement it can decipher the difference. The phone will alert me if there's movement and at any time I can see live views. The plans were a bit confusing to me. You do get a trial for each camera which is nice. But after that you have to figure out which plan you want. Otherwise if you don't pay for it you only get very limited service that for me isn't going to work or give me the peace of mind I need which is why I wanted a system in the first place. Overall, I think it's worth it. It's great for what you get and not too expensive. I don't need a professional to install it and don't need to put a bunch of wires and holes in my house. It's easy to use as long as you have wifi. No real issues with it. Definitely recommend. ... show more
Reviewed in the United States on December 27, 2023 by Misfit

  • Doesn't work half the time & still tries to get me to buy the cloud storage plan
It seems like the makers of the Blink Sync Module they don't actually want you to use it! They REALLY want you to put all of your video clips "in the cloud" (and pay them a monthly fee) instead of just storing your clips yourself. And from the way this is designed, it shows. I bought a few blink cameras because I had some stuff stolen out of my yard and wanted a deterrent/monitoring system just in case it ever happens again. Given the choice of paying Amazon a monthly fee to store my video clips in "the cloud" or to just keep them on a USB drive at my house for a one-time fee, I chose the local option. Hence, I bought the Sync Module and a USB thumb drive. My frustration with this product really begins with the way the app tries to hard-sell the cloud storage even though the whole reason I paid extra money for the Sync Module to begin with is to avoid cloud storage, which seems like the main benefit of the Sync Module. When you open the app, even if you have a Sync Module with a USB plugged into it, it defaults to a screen that informs you that there are no video clips saved because you're not paying Amazon for cloud storage. Only when you tap another tab will it allow you to access your locally-saved clips. Now, wouldn't it make sense from a user experience perspective to make the local clips tab pop up by default if you have a Sync Module with a USB inserted and that's where you've chosen to store your clips? Yes, but I guess then you would have one less daily reminder that Amazon wants MORE of your money to operate a product you ALREADY PAID FOR. So, moving along to annoyance #2: when you go to load a video clip that's saved locally, you have to sit there and wait for it to churn and churn before it will not load. Not too long, granted. But just long enough for Amazon to remind you that if you pay a monthly fee for cloud storage it'll work faster! Which makes absolutely no sense whatsoever. For those of you who haven't figured this out yet, there is no cloud; you're just storing files on someone else's computer instead of your own. So can someone explain to me how it takes more time to load and transmit a file from the Sync Module that's five feet away from me via my own in-home Wifi, than it does to load and transmit that same file from some data center in Idaho or some other place thousands of miles away from me? The only explanation I've come up with so far is that Amazon needs those extra few seconds to show me a screen reminding me (in case I missed it!) that I can sign up for cloud storage. And as if that wasn't bad enough, here's the worst part: the dang thing doesn't even work half the time. Every month or two, it will just corrupt my USB drive storage and stop saving clips. I'll have to remove the thumb drive, plug it into a PC to repair it, and then plug it back into the Sync Module. As far as I can tell, I'm not doing anything to cause this; the Sync Module sits in its little corner untouched except for when this happens. But, of course, here's yet another problem that could be "solved" by...you guessed it...paying a monthly fee for cloud storage. Amazon markets this product as a way to avoid the extra fees for saving your video clips in the cloud...and then proceeds to make it clunky and unreliable, all the while forcing constant ads for cloud storage upon the user. One star, would not recommend. ... show more
Reviewed in the United States on August 15, 2023 by 49hb

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