[FIXED] Blink Camera Will Not Connect to Sync Module

Blink Camera Will Not Connect to Sync Module

Blink cameras and the Blink Sync Module work together to create a seamless home security ecosystem.

Connecting your Blink cameras to the module enables features like seamless footage storage, real-time notifications, and remote viewing from the Blink app. However, users frequently encounter frustrating connectivity issues that prevent camera integration.

Common culprits include wireless interference, weak router signals, incorrect Blink app settings, low camera batteries, and outdated device firmware. Thankfully, there are some simple troubleshooting steps you can follow to get your cameras speaking to the sync module once again.

We’ll tackle the most common connectivity problems plaguing Blink users and provide actionable solutions to have your devices back on speaking terms. From WiFi optimization to proper battery protocols, we’ve got you covered. Let’s dig into rescuing your Blink cams!

How to Connect Your Blink Camera to Your Sync Module

First things first, you need to learn how to connect your Blink cameras to your Sync Module. If you are unable to do that or if you don’t know how to do that, then you’ll have trouble connecting it.

To connect your Blink cameras to your sync module, follow these steps:

  • Open the App and tap on the ‘+’ Add Device icon. You can find the icon at the top right corner.
  • Tap on the Blink Wireless Camera tile.
  • Input the device serial number by either scanning the QR code from the back of the device or by typing it manually.
  • If it has been added successfully, you’ll see the Camera added page. Tap on the Done button to complete the setup.

And that’s it! You have successfully added a Blink camera to the Sync Module. But if you are unable to connect your camera, then can try the following fixes.

Why Your Blink Camera is Not Connecting to Your Sync Module (And How to Fix It)

As mentioned earlier, there are several culprits capable of preventing your Blink cameras from connecting to your Sync Module.

In this section of this article, we’ll take a look at the most common ones and also provide you with practical steps to resolve them.

1. Interference From Other Devices

It’s 2024 and our homes are more connected than ever before. Unfortunately, this wireless wonderland can wreak havoc on your Blink system’s connectivity.

Devices like smart thermostats, voice assistants, baby monitors, smart locks, and even microwave ovens can interfere with and disrupt the communication between your Blink cameras and the sync module.

These devices operate on the same WiFi frequency bands, causing crossed signals, lag, and failed handshakes between your security components. If you find your camera struggling to integrate after the arrival of new smart gadgetry, try temporarily disabling those devices and see if connectivity improves.

While power cycling gadgets can provide short-term relief, a better remedy is adjusting your WiFi router settings to allow seamless Blink operation. To adjust your router settings, do the following:

  • Log in to your router admin console by opening the router IP address in your browser
  • Navigate to Wireless or WiFi settings and find the channel selection option
  • Select a less congested 2.4 Ghz network like 1, 6, or 11 for your Blink network
  • Save settings and reconnect Blink devices to optimized Wi-Fi network

Optimizing these software controls creates reliable connectivity without having to pull the plug on your new toys!

2. Weak WiFi Signals

A steady, uninterrupted WiFi signal is essential for keeping your Blink cameras synced up.

While the sync module can technically support device connections up to 100 feet away, distance isn’t the only factor impacting signal strength. Walls, floors, interference, and general obstructions will reduce usable range.

For best connectivity, position your sync module centrally amongst your installed cameras when possible. This maximizes two-way communication strength to give your footage some breathing room.

If relocating the central sync module isn’t feasible, consider moving individual cameras closer together or investing in some WiFi-extending accessories.

WiFi repeaters and range extenders strategically placed can provide your Blink kit the signal boost it needs for normal operation. Choose an extender like the TP-Link RE505X or Linksys RE7000 that creates both 2.4GHz and 5GHz networks.

Install the extender about halfway between your active sync module and the struggling camera. Consult individual extender manuals for explicit placement guidance. Power it on, and connect both Blink components to the newly created extended network.

With amplifying support now in place, check if connectivity and video feed consistency improve!

3. Power and Connection Issues

As battery-operated devices, maintaining sufficient charge is critical for keeping Blink cameras connected. Low or fluctuating battery voltage can interrupt the steady WiFi connection required for synchronization.

So you should consider upgrading to high-quality rechargeable batteries like the Amazon Basics Lithium Ion Pack to minimize disruptions.

When experiencing connectivity or notification problems, first check the app and battery status lights for charge levels. If batteries test low, promptly insert a fresh set with an initial voltage over 3.6V.

To replace the batteries follow these steps:

  • On your Blink cameras, unscrew the back plate and take out the batteries.
  • On the Sync Module, unplug the power supply from the device.
  • Leave the devices to rest for a few seconds (preferably 60 seconds).
  • Now input the new batteries in your camera and restore the power supply to the Sync Module.
  • After about 30 seconds plug the device to the power source, power ON the devices, and check if the issue has been fixed.

The steps outlined above don’t only help with replacing the batteries, they also help with power cycling it – which makes it very effective. Make it a habit to proactively swap camera batteries every 4-6 months.

While battery swaps are one solution, for more permanent power stability, also, investigate wired USB power adapters for your camera models.

Power Blink Camera Through USB Port

Models like the Blink Mini offer constant hardwired power while outdoor cameras will require a connected outdoor-rated adapter. Ensure adapters provide at least 5 volts/1 amp for steady performance.

Don’t know how to power your Blink camera through a wired connection? Follow these steps:

  • Acquire a 5V/1A power adapter with a micro USB male end.
  • Take off the silicone protector covering the USB port.
  • Connect the cable to the port. When connecting the cable, make sure that there are no crooks or kinks on the cable.
  • Now plug the power adapter into an outlet and power ON the device.

If you did it correctly, once your camera is powered on, it’ll start updating itself right away. Allow the camera to run its course; when it’s done, try connecting it to the Sync Module again.

Physical camera and sync module connections also commonly loosen over time. If your WiFi bars show sufficient levels but notifications and footage buffers excessively, inspect component cables for tight fittings.

Carefully remove and reinsert USB and power cables to restore snug physical connections. Examine the color status lights on your sync module for diagnostic clues as well.

4. Router and App Conflicts

Router security settings like MAC address filtering can inadvertently block new devices like Blink cameras from connecting to the network, while app permissions can limit critical background processes.

To allow for camera connectivity, do the following:

Access the Router portal using the associated app or by searching and opening the Router’s IP address on a browser. You can find your IP address on the back of your Router.

  • Log into the portal by inputting your login credentials.
  • Locate the MAC address tab of your Router. You can find the Mac address tab under the Advanced Settings tab.
  • Search for the MAC address filters or the Blacklist.
  • Now remove the Blink camera IP address from the list (i.e., if it’s found on the list).

Save the changes, exit the portal, restart the router, and try syncing the camera again. That should fix the syncing problem you are experiencing.

Cox Modem Blink Orange Light

Enabling Local Network

Equally important is granting full network permissions to the Blink app so it can communicate with hardware.

In both iOS and Android, you must enable location sharing and background app refresh abilities along with local network permissions.

To enable local permissions on Android devices, do the following:

  • Go to your phone’s Settings app and scroll to the Apps section.
  • Look for and click in the Blink app.
  • Tap on Permissions. You’ll see a list of permissions (both the ones that are granted and denied).
  • Tap on permission to modify it. When you tap on it, you’ll be presented with the option to Allow or Don’t allow.

Note: Make sure that allow network, microphone, and camera permissions.

To enable local permissions on iOS devices, do the following:

  • Navigate to the Settings app on your device and scroll to Privacy.
  • Check the Local Network settings. This should display all the apps that require a local network.
  • Now allow local network access to the Blink app.

If managing router admin and app permissions still doesn’t provide relief, try disconnecting any active VPN connections on phones using Blink. Certain VPN tunnels are incompatible with IoT device networks.

As a last resort, reset your home network hardware to factory specifications to erase any restrictive legacy or custom settings. Revisit adjusting permissions once the network resets.

5. Software and Firmware Issues

Blink handles a lot of complexity on the back end, from monitoring equipment to pushing app updates. Multiple integrated software components power your home security, so maintaining up-to-date firmware and settings is important.

Inside every sync module resides a Linux-based firmware which can become outdated over months of operation. Similarly, Blink regularly issues over-the-air camera software patches addressing bugs and features. Outdated firmware frequently hinders device connectivity and response times for notifications.

To update your Sync Module firmware, follow these steps:

  • Open the Blink app on your phone.
  • Tap on the Settings option or icon.
  • Next, select the Sync Module and look for the Firmware Update or Software Update section.
  • Now check for updates. If there’s any available, tap on it to install it.

Now wait for it to complete the update – it might take a while depending on your Internet connection. Do not close the app or switch it to the background. After the update, try connecting the camera to the Sync Module again.

While you are at it, you should also try updating the Blink camera firmware. To update it, do the following:

  • Open the Blink app on your mobile device.
  • Tap on the Settings icon within the app.
  • Choose the specific camera you’d want to update.
  • Now look for a Firmware Update or Software Update option and check for updates.
  • If there’s any update available, tap on it to install it.
  • Give it a few minutes to update. During the update, do not close the app or switch it to the background.

To eliminate software glitches, keep your module, cameras, and app consistently updated.

6. Reinstall the Sync Module

If your Sync Module shows up as offline in your Blink app then reinstalling the Sync Module should fix it.

This is a very simple fix to carry out and it usually takes only a few minutes to complete. However, you’ll have to first delete the sync module to be able to reinstall it.

To do that, follow the steps outlined below:

  • Open the Blink app on your phone and tap on the Sync Module Offline banner.
  • Tap on Delete Sync Module.
  • A pop-up should come up suggesting that you reach out to customer service. Dismiss the pop-up.
  • Scan or enter your device’s serial number located at the back of your Sync Module.
  • Tap on Continue and confirm the deletion of the Sync Module by tapping on Delete.

And that’s it! The Sync Module will be deleted from the app. Now to reinstall it, follow the steps outlined in the “How to Connect Your Blink Camera to Your Sync Module” section of this guide.

Note: You’ll have to choose a system the Sync Module will link to. You can create a new system or connect a new system to an existing one.

To restore your previous camera settings, connect the Sync Module to the system it was previously linked to. Once you have done that, continue with the following steps:

  • Plug in the Sync Module and wait 30 seconds for blue light then green light
  • In the Blink app, tap “Discover Device”
  • Tap “Join” to allow Blink app WiFi permissions
  • Select the WiFi network currently used by the Blink app
  • When prompted, input your Wi-Fi password and tap “Join”

Once the Sync Module reconnects, try linking Blink cameras again.

7. Hard Reset The Blink Camera

Resetting your Blink camera resets it back to its original factory settings, often solving camera issues like connectivity problems or strange behavior.

To manually perform a hard reset, follow these steps:

  • Locate the ‘reset’ button on your Blink camera model. For some cameras it is on the back. For others like the Blink Mini, it’s on the bottom. Consult your Blink camera manual for details on the reset button location.
  • Firmly press and hold the reset button for 10-15 seconds using a paperclip or toothpick. On some models, you must hold for 20-30 seconds.
  • While holding, the LED light will turn solid red, then once the reset is complete, it will flash red and blue.
  • After this flashing sequence, release the reset button. Allow your camera 1-2 minutes to restart and settle.
  • Open the Blink app to begin re-adding and syncing your camera to the Blink system with its default blank settings restored. Follow the in-app prompts for detection and setup.

Resetting cameras often helps them establish connectivity when all else has failed during troubleshooting. With the device restored to factory conditions, you have a clean slate for integrating into your Blink ecosystem. Be sure to fully test your camera for proper functionality after completing the reset and reinstallation.


While connecting your Blink ecosystem seamlessly sounds straightforward, little intricacies can derail your camera integration. Core breakdowns stem from wireless interference, weak router range, battery flaws, or software gaps. Thankfully, minding device placement, assessing power, permitting apps, and upgrading firmware can get connectivity back on track.

Also Read: Troubleshooting Blink Camera Not Detecting Motion [2024]

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