Our Range AI 4K Vari-Focal series is comprised of 8MP 4K Vari-Focal optical zoom security cameras in either a turret, dome, or bullet housing. All of them come with an impressive 5x optical zoom lens that is remotely controlled by your NVR, computer, or phone. This gives you the ability to zoom into the finest details whether you have a long driveway or need to see the details at your cash register. They boast an intelligent 4K image sensor with 20fps recording, Perimeter Protection features such as tripwire, intrusion, and smart motion detection plus.