The Blink Outdoor 4 is available at quite a low price when compared to other home security cameras, but it’s designed to be an affordable solution. It's been available in the US and UK since November ...

The Blink Outdoor 4 comes with the camera, a Sync Module 2 hub ... The Sync Module 2 contains a 2.4GHz Wi-Fi radio to connect to your home network and an RF radio to communicate with the camera.