The Infant Optics DXR-8 PRO Video Baby Monitor is our most advanced monitor yet. As a parent, you want digital security without internet connectivity for an added layer of protection against hackers that may be able to access your camera over the internet. Operating on 2.4GHz FHSS frequency in a closed-loop system, only YOU can see and hear your baby. The DXR-8 PRO features cutting edge features such as Active Noise Reduction, a high definition display, and interchangeable lenses. The ANR (Active Noise Reduction) is an option that can be toggled on or off to filter any background noise such as fans, air conditioners, humidifiers, and air purifiers, that are commonly heard on baby monitors as ‘static noise’. When it comes to video clarity, the monitor features a 5” ultra-clear LCD display at 720P resolution with enhanced night vision. The three-step digital zoom can be operated with the optical zoom lens (included) so that you can zoom in to see your baby sleeping in 6x zoom without causing the pixelation and blurring seen on other monitors. All functions are controlled on our next-generation user interface menu options.