Upgraded 5MP Day& Night Vision: This wireless cameras system is upgraded to 5MP Ultra HD for both day and night vision! With these IP cameras, you would get super clear picture quality. The cctv cameras are also equipped with IR lights, providing clear night vision up to 65ft. Get more details in 5MP resolution both daytime and nighttime with this system. | Upgrade Two Way Audio: our wireless security system has been upgraded with two-way audio. You could hear voice from people or items over the cameras and talk back to them. And all cameras are IP66 waterproof. All Theses functions make our wireless cameras a better choice for both indoor and outdoor use. Perfect for using at home, business, cafe, farm, etc. | Upgraded Face & Motion Detection: This newest 5MP wireless cameras system is equipped with upgraded human face detection. If motion detection triggers some wrong alarm, you may turn on the face detection and get more accurate alarms. No more worries about wrong message! | Free APP for Remote View: We have free phone app and software for our wireless security system. With an easy registration, you can reach to your system on your phone, tablet, PC and desktop computer without any fee. Get the live stream, motion alarm and playback whenever and wherever you are. Come and get 24/7 security with firstrend security system. | 30-Day Free Return and 1-Year Warranty: Putting customer first is and always will be the core value of firstrend security. We provide 30-day free return and 1-year warranty. During the warranty, any broken parts, we would do the replacement for you. Any questions about our product, do feel free to contact us. We would reply you within 24h.