Why Blink Doorbell Blinking Red? (What Does it Mean) 

I was standing in front of my door when I noticed the Blink Doorbell Blinking Red. It had never done this before, sending a chill down my spine.

I knew something wasn’t right and started worrying about what could be wrong. So, I researched on the Internet and found several possible solutions.

In this article, I’ll walk you through the steps and explain why your Blink doorbell is blinking red or how you can fix it?

Let’s get started!

Why does the Blink doorbell blink red? 

Blink Doorbell Blinking Red

Your Blink video doorbell flashes a red light around the push button while it seeks a Wi-Fi network. It also flashes red while changing the Wi-Fi, or this LED shows the doorbell is ready to connect. 

However, sometimes this red light might indicate a low battery; to turn off the LED, you must replace its batteries. 

How to Fix the Blink Doorbell Blinking Red? 

Here is a detailed analysis of the possible reasons that cause your Blink doorbell to flash a red LED, and you can fix it by following the below steps:

Blink Doorbell Blinking Red

1. Faulty Set-Up

The common reason for your doorbell’s red light is a faulty setup, resulting in a flashing red light. Due to a faulty setup, your doorbell will keep disconnecting or showing errors. 

You can fix it by completely removing the doorbell and setting it up from startup. It will be helpful to get the red light turned off. 

2. Replace Battery 

Blink Doorbell Blinking Red

Your Blink doorbell can also Blink when its battery is running low, and it indicates to you via the visual alert. 

In case you should check the batteries, if the doorbell runs on older batteries, you will need to replace it with a new one. 

After replacing the batteries, you should set up the doorbell and then check if it has stopped flashing light. 

3. Check Wi-Fi Connection 

Blink Doorbell Blinking Red

If the doorbell still flashes red after trying the previous steps, you should check your Wi-Fi connection; it might be faulty. 

You should check your network connection by connecting the phone to the same router. And then, open the web browser on your phone. 

If you cannot use the Internet or open a browser on your phone, your Wi-Fi network is faulty and can be fixed by following the below steps. 

There is another way you can check your network connection, open a Wi-Fi/ Internet speed checker software on your PC or phone. 

And check the Wi-Fi signals to ensure the router is providing enough signals. You can improve your router signals by removing Internet interference. 

4. Place Router Closer

Blink Doorbell Blinking Red

When your Blink doorbell is flashing red and not connecting to the network, it can be due to a slow Wi-Fi connection. 

The slow network connection can be due to the router being placed too far from your doorbell. So, you should place it closer to your doorbell. 

You can relocate your router and place it closer to your doorbell. It will help to improve the Wi-Fi network speed and connect the doorbell to Wi-Fi. 

5. Remove Interferences

Blink Doorbell Blinking Red

Another common reason your doorbell is flashing red is a lot of interference in the way of your doorbell and router. 

When you’ve placed several devices that emit radio waves or signals can cause interference in the network connection. 

So, you should remove these devices from the router and your doorbell. Also, you should check the device connected to your router. 

If many devices are connected to your router, they will cause weak Wi-Fi signals. You should disconnect a few of the devices that are currently not in use. 

6. Check Wi-Fi Security Key

Blink Doorbell Blinking Red

In a few cases, your Wi-Fi security key or username can be changed; that’s why the doorbell cannot connect to the Wi-Fi, resulting in a red LED. 

While your doorbell is struggling to connect the doorbell, you should check the Wi-Fi credentials; it might have changed. 

If you’ve changed one of the Wi-Fi credentials, it can be causing the red light problem; you can prevent it by updating the password or username for your Blink doorbell. 

7. Reset the Router

Blink Doorbell Blinking Red

The Wi-Fi connection issue can also be due to a router malfunction or a software glitch. You can fix it by performing a factory reset for the Wi-Fi router. 

Performing a factory reset will be a possible solution to resolving the problem and getting the doorbell connected. 

Resetting will remove all kinds of settings and return the router to its factory default settings. 

Here is how you can reset your Wi-Fi router:

1. Locate the reset button at the back of your router. 

Blink Doorbell Blinking Red

2. Long press the reset button using a paperclip or other tool for about 15 seconds. 

Blink Doorbell Blinking Red

3. Release the button and then wait until it turns back automatically on. 

8. Reset Doorbell 

If you are still facing issues, as you’ve reset your Wi-Fi router, you can perform a factory reset for your doorbell to fix this issue. 

It will help you resolve the problem, refresh your doorbell, and remove the software bugs causing issues. 

You should remember to back up your data before resetting the doorbell. It will wipe out data from your doorbell, which cannot be recovered afterward. 

Here are steps to reset your doorbell:

1. Unmount your doorbell from its mounting bracket. 

Blink Doorbell Blinking Red

2. Locate the reset button from the back of the doorbell above the battery compartment. 

Blink Doorbell Blinking Red

3. Press and hold it for about 15 seconds and release it until it starts flashing red. 

4. And then, set up the doorbell in your account. 

9. Update Blink App

Blink Doorbell Blinking Red

The doorbell connectivity issue can also be due to the app malfunctioning, resulting in a blinking red light on your doorbell. 

You should check your Blink app version to ensure it runs on the latest version because an outdated app might be the reason for issues. 

If you found the latest update available for the Blink app, install it to resolve the problem and get it working correctly. 

Here is how you can update the Blink app:

1. Open the Play Store or App Store app on your phone. 

2. Type the Blink app name in the search box. 

3. Tap the official app icon. 

4. Tap the “update” button and wait until it finishes successfully. 

10. Contact Customer Support 

If none of the steps has fixed your Blink doorbell blinking red light, you should contact Blink customer support. 

The customer service team will assist you with further solutions and help to resolve your blinking doorbell. 

Wrapping Up

These are possible reasons for your Blink doorbell to blink red and the possible solutions to turn it off:

  • The doorbell is ready to connect
  • Doorbell is seeking a Wi-Fi network
  • Factory reset doorbell & router
  • Fix Wi-Fi connection 
  • Place the router closer to the doorbell
  • Remove internet interferences 

Now I’d like to hear from you!

Has this article helped you resolve the Blink doorbell blinking red issue? Do you still need help with your Blink doorbell? 

Let me know in the comment. 

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