Your Blink camera will blink red when it can’t connect to your home Wi-Fi network. Once it has a connection, it’ll stop flashing red.
Some Blink cameras will also blink when they detect motion. Try relocating your Blink to a less-motion-prone area and see if that helps.
1. Internet Connection
If your Blink camera has been flashing red while trying to connect to the internet, it’s most likely due to a network connection issue. This could be the result of the camera’s battery going low, a Wi-Fi problem, or a number of other factors.

First, check the internet connection in your home. If you have a strong connection, your Blink outdoor camera should not blink red when it’s attempting to connect to the internet.
Second, check the batteries in your Blink outdoor camera. If the red light is continuously blinking, it may mean that your batteries are faulty and need to be replaced.
The red signal usually flickers about four or five times after the blue recording light goes out, which indicates that the camera is attempting to get an internet connection. If it flickers for a few minutes, this typically means that it’s unable to find an internet connection.
2. Battery
If you have a Blink Indoor or Outdoor camera, it will sometimes flash red. This is a sign that it is low on battery power or has a problem connecting to the internet.
In some cases, it may also indicate that the camera needs to be reset. There are several ways to do this, including using a pin or paper clip.
Once you have done this, the Blink Camera should now be working properly again. However, it is important to note that a reset should be performed only after attempting other solutions first.
If you still have issues with the camera, contacting customer support is your best bet. They will be able to walk you through additional steps that can help resolve the issue.
3. Motion Detection
There are a few reasons why your blink camera might flash red, and they can be hard to figure out. But, if you do some research, you’ll be able to narrow it down and solve your issue.
First off, your blink camera might be losing its connection to WiFi. This is the most common cause of a blinking red light, so it’s worth checking to make sure your camera has an active WiFi connection.
Another reason your Blink camera might be flashing red is if it’s detecting motion. Several cameras have motion detectors, which can be great for home security or safety.
When your Blink camera is setting up, it will flash a hard red blink 3 or 4 times before doing a soft, repetitive blink until the camera is connected to the internet. This helps you determine if your network is the problem, or if there’s something else wrong with the camera.
4. Reset
When your blink camera flashes red, it indicates that there is a problem with your Wi-Fi connection. If this is the case, try connecting it to a different network and then see if it works again.
You may also need to reset your Sync Module to fix this issue. These modules are a small signal delivering tool that connects the blink camera to your Wi-Fi router.
To do this, you need to press and hold the button on your Sync Module using a thin item like a paper clip. This will reset the module and allow it to work again.
Resetting your Blink camera will return it to its factory settings, which can help resolve a variety of issues. However, this process will delete all of your previous configurations and settings, so you’ll need to set up your camera again.