Extended Range Wireless Coverage: Monitor everything within 1000ft/300m in line of sight and 330ft/100m through obstacles. Powered by Wi-Fi HaLow, the MaxRanger4K Mini redefines wireless surveillance, eliminating traditional Wi-Fi range limitations for large properties Superior Signal Penetration: Stronger and more reliable Wi-Fi HaLow technology is designed for today's homes, able to penetrate walls, ceilings, cement, trees and more. It is free from the clutter and signal interruptions of traditional 2.4GHz Wi-Fi Crystal Clear 4K Video Quality: The cameras' 4K image sensors produce state-of-the-art video capable of seeing faces, license plates, logos on clothing and labels on boxes, with the ability to zoom in even closer for added detail when you need it Advanced Night Vision Technology: Enjoy peace of mind 24/7 with rich color video during the day and at night up to 50ft/15m with the spotlights on. Even in complete darkness, with the spotlights turned off, you can see up to 65ft/20m in black and white Active Crime Prevention Features: True Detect+ senses heat, motion, people and vehicles to trigger mobile alerts, recording, spotlights and sirens to prevent unwanted crime. Use the microphones and speakers to talk to people near the cameras with everything viewable and controllable using the Swann Security app Simple Installation Process: The cameras and base station are pre-paired for seamless wireless connection to each other. Scan the QR codes to have everything viewable and controllable on the Swann Security app in minutes Free Local Storage with No Subscription Fees: Swann offers always free recording on all products. Store up to 6 months of video footage on the included 32GB MicroSD card before rewriting Expandable Security System: Monitor up to 8 cameras by adding 6 more to your security system so there are no blind spots. Suitable for large homes, warehouses, small businesses, offices, schools, pre-schools, kindergartens and more, Manufacturer: Swann