What is a Blink Sync Module 2?

The Blink Sync Module 2 is the central hub for all Blink devices, the sync module ensures that each camera operates smoothly under a single IP address, eliminating the need for managing multiple connections. This streamlined process not only simplifies the Blink system setup but also optimizes its overall performance and functionality.

Quick Takeaways

  • The Blink Sync Module serves as the central hub for the Blink home security system, connecting all cameras to one IP address for seamless operation.
  • The Sync Module 2 is compatible with all generations of Blink cameras and supports both cloud and local storage for video clips.
Blink Sync Module 2 connection map 1
- Blink Sync Module 2 connection map

The Blink Sync Module is a core component of the Blink security camera system. It acts as a central hub, connecting all your Blink cameras and facilitating communication between them and your smartphone app. This module ensures efficient and seamless camera connectivity, enabling real-time monitoring and control of your security devices.

The Sync Module 2 is compatible with all Blink camera models and generations. Including the original Indoor (gen 1), XT, XT2, Blink Wired Floodlight, Video Doorbell, Indoor (3rd Gen), Outdoor, and Mini. This broad compatibility allows you to mix and match cameras within your security setup while still maintaining a single point of control through the Sync Module 2.

Sync Module 2 Video Storage Options

A significant feature of the Blink Sync Module is the local video storage options, which enable users to securely save recorded clips and access them when needed. By using the Sync Module 2, older camera models, like gen 1, XT, and XT2, enjoy 7200 seconds of Basic Cloud storage, ensuring adequate coverage for most use cases.

Sync Module 2 Status Lights

The Blink Sync Module s employs various indicators, like status lights, to inform users about the system’s functioning. Understanding the meaning behind each light ensures proper diagnosis and prompt troubleshooting of any potential issues.

Sync Module Connectivity

The Blink Sync Module 2 must connect to your Wi-Fi network to function optimally. Make sure that your router is not blocking access to the module—disabling VPN and enabling necessary permissions will guarantee a smooth connection with your Blink cameras.

The Blink Sync Module offers a comprehensive solution for managing your entire Blink security camera system, providing a convenient, efficient, and reliable way to oversee and protect your home or business.

Setting up the Blink Sync Module is a simple and straightforward process. The Sync Module is the core of your Blink security system, responsible for connecting your Blink cameras to the internet, allowing you to manage and access them remotely.

First, download the Blink app on your mobile device and create an account if you haven’t already. The app is available for both Android and iOS devices.

Once your account is set up, log in and follow these steps:

  1. Tap the Add Device (+) icon on the home screen of your Blink app. This will display a list of device options, including the Sync Module.
  2. Select the Sync Module to begin its setup. The app will guide you through the process and provide helpful tips along the way.
  3. Ensure your mobile device is connected to the same Wi-Fi network as your router. This will ensure a smooth connection between the Sync Module and your internet service.
  4. Connect the Sync Module to a power source using the provided power adapter. When the device is powered on, the app will automatically detect its presence.
  5. The app will display a QR code. Scan this code with the Sync Module by aligning the QR code within the Sync Module’s camera. The device should emit a blue light, indicating that the code has been scanned successfully.
  6. The Blink app will now complete the setup process and establish a connection between the Sync Module and your router.

Once the Sync Module is successfully set up, you can start adding your Blink cameras to your system. Simply follow the same process of tapping the Add Device (+) icon and selecting the appropriate camera type from the list. By having your cameras connected to the Sync Module, you unlock features like cloud storage, live view, and motion alerts, making the Sync Module an essential component of the Blink ecosystem.

Blink offers two types of Sync Modules: Blink Sync Module 1 and Sync Module 2. Both act as a “coordinator” for their respective Blink systems, managing the devices within the ecosystem and connecting them to Wi-Fi. However, there are some differences between the two modules that make each more suited to different user needs.

Blink Sync Module 1

The Blink Sync Module 1 is the original version of the Sync Module. It effectively connects and manages up to 10 devices within the Blink ecosystem. While it doesn’t offer local storage or advanced options, Blink Sync Module 1 is an essential part of any Blink camera system, providing the link between the cameras and your smartphone app through Wi-Fi.

Blink Sync Module 2

The Blink Sync Module 2 is the more advanced version of the Sync Module, but also supports up to 10 devices and has a similar function as the Blink Sync Module 1. The main advantage of Sync Module 2 is its local video storage options. It allows for a USB drive to be connected, which enables video clips to be stored and backed up locally. This feature can be used in conjunction with a Blink subscription or as a standalone option.

To summarize, both Blink Sync Module 1 and Sync Module 2 can manage up to 10 devices, connecting them to Wi-Fi, and enabling the proper functioning of the system. While Blink Sync Module 1 is a great starting point for new users, Sync Module 2 offers more advanced options, particularly local video storage, making it the preferred choice for users who want more control over their files and storage.

Blink offers a variety of cameras, including the Blink Mini, Blink Outdoor, and Blink Indoor, as well as the Blink Video Doorbell. These cameras are designed to work seamlessly with the Blink Sync Module, providing a cohesive and hassle-free experience for users. All Blink devices work with the Blink Sync Module.

Local Video Storage using Sync Module 2

The Blink Sync Module 2 offers the option to store video clips locally using a USB flash drive. This is an alternative or complementary option to Blink’s cloud storage services, which are available through a Blink Subscription Plan. With local storage, users can store and view their video clips without relying on cloud storage and subscriptions.

By utilizing the USB port on the Sync Module 2, users can connect most USB flash drives. Once the flash drive is installed, the video clips captured by the Blink cameras are saved directly to the local storage. This provides a convenient and reliable way to store and access camera footage without needing an active subscription.

When encountering connectivity issues with your Blink Sync Module, there are several troubleshooting steps to take which can efficiently resolve most of these problems.

2.4 GHz WiFi

Firstly, ensure that your Wi-Fi network has a strong connection. The Sync Module operates on a 2.4 GHz frequency, therefore, it’s important to configure your router or Wi-Fi extender to work with this band. Check the router settings and also make sure it’s not too far from the Sync Module to provide a stable internet connection.

Power Cycle

In case issues persist, try to power cycle both the Sync Module and your router or modem. To do this, unplug them from their power source, wait for 30 seconds, and then plug them back in. This often resolves temporary connectivity issues.

Check Password

When attempting to connect the Blink Sync Module to your Wi-Fi network, pay close attention to the password you’re entering. Many connection issues arise from mistyping the password. Carefully re-enter your password, ensuring that it’s accurate.

IP conflict

If your Sync Module is still unable to connect, it’s possible that an IP conflict might be causing the problem. To resolve this, try resetting your modem or router to renew the IP addresses on your network.

Turn Off VPN

Additionally, check if any VPNs, IP masks, or network filters are enabled on your network, as these could interfere with the connection to the Sync Module. Disabling them temporarily might resolve the connection issue.

Wifi Channel

Lastly, consider updating your router’s firmware or switching between different channels on your Wi-Fi network, as this might improve the stability of the connection.

By following these troubleshooting steps, you should be able to effectively handle any connectivity issues with your Blink Sync Module and maintain a stable connection with your Wi-Fi network.

Optimizing Sync Module Placement

The Blink Sync Module is an essential component of the Blink security camera system. It ensures effective communication between the cameras and the smartphone app. Location, range, and placement are significant factors to consider for optimizing its performance.


For location, it is crucial to place the Sync Module in a central position relative to your cameras. This ensures a stable connection with each camera and reduces potential issues with signal strength or latency. Ideally, the Sync Module should be in a clear line of sight with the majority of your cameras. In situations where this is not possible, avoid placing the Sync Module behind large obstacles or metallic objects, as they can diminish Wi-Fi signals.


Range is another important aspect when positioning the Sync Module. The range between the Sync Module and camera units must be within the system’s operational limits. The further away a camera is from the Sync Module, the weaker the connection may become. It’s a good idea to check the manufacturer’s specifications for the maximum range of your specific Blink system.


Proper placement of the Sync Module can also significantly impact its performance. It is recommended to mount the Sync Module high up, such as on a shelf or a wall. This minimizes interference from other electronic devices and household items and helps maintain a clear signal path to the cameras.

Understanding Sync Module Lights

The Blink Sync Module is an essential component of the Blink home security system, serving as the bridge between your Blink cameras and your home Wi-Fi network. A key aspect of the Sync Module is its indicator lights, which communicate the status of the device and its connection. In this section, we will focus on the meaning behind the lights on the Blink Sync Module.

The Sync Module features a blue and green blinking light when it is connected but experiencing a poor connection. This typically occurs when the router is too far from the Sync Module, resulting in weak network signals. To resolve this issue, consider relocating the Sync Module closer to your router or implementing a Wi-Fi extender to improve the signal strength across your home.

Sync Module in a Multi-Camera Setup

A Blink Sync Module serves as the “brain” of your Blink security system, enabling seamless integration between multiple cameras for comprehensive coverage of your home. It wirelessly connects all the Blink cameras, including the Blink Video Doorbell, and stores the recorded footage.

In a multi-camera Blink system, you can connect up to 10 devices to a single Sync Module. This grants you the flexibility to secure various parts of your home with a combination of Blink cameras, such as outdoor, indoor, and video doorbell cameras, to suit your unique security requirements.

Setting up your Blink Sync Module with multiple cameras is a straightforward process. After connecting the Sync Module to the Blink app, you can easily pair each camera you want to include and configure their individual settings.

Blink offers Subscription Plans to provide extra features and benefits for Blink devices, such as the Blink Mini. These plans enhance the capabilities of your devices by offering additional coverage and services.

Basic Plan covers one device and comes with features such as:

  • Cloud storage for video clips from a single camera
  • Rapid video access
  • Custom motion zonings for one camera

Plus Plan extends the benefits by covering all of your devices:

  • Cloud storage expansion for video clips from unlimited cameras
  • Rapid video access for every camera in the account
  • Custom motion zonings for any number of devices

Subscription plans are available for purchase through the Amazon.com Blink Subscription purchase page. Activating your plan is as simple as following the instructions provided upon purchasing.

If your account was created on or before April 15th, 2020, you are entitled to 7200 seconds (2 hours) of free cloud storage per sync module. This allowance also covers any future devices you may add to your account.

Maintaining and Managing Sync Module 2

The Blink Sync Module is an essential part of your Blink security camera system, and it is crucial to maintain and manage it properly to ensure the best performance of your cameras. In this section, we will discuss steps you can take to keep your Sync Module functioning optimally.

  • First, keep your router and Sync Module near each other. The Sync Module connects to your home’s Wi-Fi network through your router. To maintain a strong connection, place the Sync Module within the recommended range of your router, typically within 100 feet.
  • Second, ensure your Sync Module is updated with the latest software. Regular updates may be provided by Blink to enhance performance and security features. Keep your Blink app updated, too, as it may contain updates necessary for managing your Sync Module.

If you ever face any issue with your Sync Module or need to start from scratch, you can use the reset button to reset the device. The reset button is a small, recessed button on the Sync Module, which you need to press with a pointed object like a paperclip or pin.

To perform a reset, follow these steps:

  1. Unplug the Sync Module from its power source.
  2. Press and hold the reset button.
  3. While holding the reset button, plug the Sync Module back into the power source.
  4. You will see a red flash, followed by a blinking blue light, and then a solid green light. The solid green light indicates that the device has been reset and is ready for reconnection.

Once the device is reset, reconnect the Sync Module to your Blink app by following the app’s setup process. This will ensure that your settings and camera configurations are properly restored.

As part of routine management, make it a habit to check the status of your Sync Module in the Blink app. Keep an eye on the connectivity, battery level, and any notifications that may require action, such as firmware updates.

By following these steps, you’ll maintain your Blink Sync Module in its best condition, ensuring seamless communication with your Blink cameras and a well-functioning security system.

To maintain a secure connection between the cameras and the Sync Module, the Blink system relies on the encrypted transmission of data. This helps to protect your video footage from unauthorized access, even when accessed through the mobile app. Regular firmware updates are also rolled out to ensure that any potential security vulnerabilities are addressed promptly.

The mobile app requires certain permissions to function efficiently. For example, it may need access to your phone’s location services or camera to enable features like geofencing and QR code scanning. Rest assured, the app only requests the permissions necessary for its operation and strives to maintain user privacy.

Frequently Asked Questions

How does the Sync Module function?

The Sync Module allows for remote access and control of your cameras. It serves as a bridge between the cameras and your home Wi-Fi network, enabling you to manage your cameras through the Blink app.

Is a Sync Module necessary for Blink?

Yes, a Sync Module is necessary for a Blink camera system to work. It connects the cameras to your home Wi-Fi network, enabling you to access and control them remotely using the Blink app.

Can multiple cameras connect to one Sync Module?

Yes, multiple Blink cameras can be connected to one Sync Module. This allows for easy and efficient management of your home security system through a single device.

What are some common reviews of add-on Sync Module 2?

Common reviews of the add-on Sync Module 2 focus on its improved functionality, such as the ability to store video clips locally on a connected USB drive. Positive reviews highlight its ease of setup and reliable connection. However, some users might report occasional connectivity issues or wish for additional features.