【2-Way Audio, 2K, Dual Wi-Fi】 Wireless Security Camera System Outdoor with 12" Monitor, SMONET 8CH Home CCTV Surveillance NVR Kits All-in-One, 4Pcs 3MP Outdoor Indoor IP Cameras Night Vision 3TB HDD - W843M3TAS-12IN

• 【Two-Way Audio】SMONET indoor & outdoor wireless security cameras have built-in advanced microphone, speaker and noise reduction technology, allowing you to achieve smooth and clear voice communication remotely. The 8 channel complete surveillance system for business and home security supports multiple users(up to 4) to view streaming video simultaneously. You should plug in a MICROPHONE or HEADSET if you wanted NVR to play sound. 【2K Ultra HD Video & Colorful Night Vision】Wireless surveillance CCTV camera system with monitor based on 2304*1296 megapixel wireless cameras, achieves broadcast-level picture quality above 1000TVL, which is about 1.5 times clearer than 1080P Cameras. Equipped with 8 spotlights, it can realize full-color recording all night, and make a qualitative leap in night vision. 【All-In-One & Plug and Play】The surveillance cameras with monitor equipped with 12" screen monitor. The IP cameras and NVR monitor are auto-paired during the factory setting. Once they are plugged into outlet, videos will show on the monitor immediately(cameras and NVR still need work with power cable). No internet required for local viewing. 【Dual Wi-Fi & Auto WiFi Signal Connection】The 8CH NVR security camera system uses enhanced two 5dbi antennas and automatic wifi relay tech, the HD CCTV camera with weak WiFi signal connection will automatically search and connect to the home securty camera with the best WiFi signal, greatly extends the Wi-Fi range 1.5-2 times longer than old mode. 【AI Human Detect & Motion Alerts】wireless security cameras system With advanced recognition algorithms and infrared detectors, once the bullet camera with audio infrared detects that someone is moving, you will receive real-time app push notifications. AI human detection can avoid 99% of false positives of animals or insects(This feature can be manually turned on/off). 【Free APP & Remote Access】The free APP "XMEye Pro" is available for IOS, Android, PC and Mac, after you connect the WiFi Surveillance camera system to the internet, even if you are traveling on the other side of the earth, you can also remote view or playback videos to check what happened when you are not at home(please email SMONET for software). 【H.265+ Video Compression & 1TB HDD】The NVR Adopts H.265+ Video Compression Technology, which Saves up to 50% of network bandwidth, video storage space and provide smoother video output. With the pre-installed 1TB hard drive, it can save about 20 days of 24/7 video for the 4 outdoor/indoor cameras. 【8CH Expandable & IP67 Waterproof】The IP67 waterproof IP cameras are made of durable metal material, that can work 24/7 in sunny or rainy days, in low or high temperature environments (-4℉~122℉). SMONET NVR kits can support up to 8 cameras to work at the same time, only SMONET cameras can be added, you can search ASIN: B0B58R2B1H.