Hiseeu 3MP Security Camera System with 12.1" Monitor, 3TB Hard Drive, 4Pcs Security Cameras Wireless Wifi for Recording and Remote View, Home Security Camera System (Supports Only 2.4Ghz Wi-Fi)

Power Supply Output: DC12V-1A NVR Specifications: 3TB Hard Drive(Support SATA 2.5'' or 3.5'' ,up to 6TB HDD) Working Temperature: -25°C +50°C (13°-122°F) USB Port: 1 x USB 2.0 Synchronous Playback: 4 Channels at the Same Time Remote Access: iPhone/Android Phone App, Windows/Mac PC, IE PC Client/APP: Eseecloud Support Audio Recording Video Outputs: Monitor or HDTV via VGA, HDMI Support Video Preview/Recording/Playback/USB Backup Power Supply Output: DC12V-2A  Package List: 1 x Monitor NVR(3TB hard drive preinstalled) 1 x 3.3 Feet Power Supply (12V-2000mA) for NVR 4 x 10 Feet Power Supply (12V-1000mA) Power adapter for Cameras 4 x Cameras 1 x 3M 9DB Extension Antenna 1 x Mouse / User Manual / HDMI cable / 3.2 Feet Network Cable 2 x Warning stickers. Camera Specifications: Lens: f= 3.6mm Viewing Angle: 75° Frame Rate: up to 15fps Image Sensor: 1/2.7" CMOS Sensor Video high-grade: 3.0Megapixel (2304*1296) Microphone: Yes (Audio Range up to 6-9ft) Weatherproof: Yes. Employing IP66 Waterproof metal material housing, cameras can be used outdoor. Expandable 8 channel, IP66 Waterproof: Add up to work with 8pcs cameras, also supported upgrade online and locally. When an intruder enters the monitoring range, the screen will display the human frame will be triggered. AI Human Detection: Reduces false alarms by distinguishing humans from animals or objects within the monitoring range. With free EseeCloud APP, for android and iPhone, all videos in the HDD can be playback remotely in your hand anywhere anytime. 3TB HDD Storage & Cloud Storage, Remote Playback: With preinstalled 3TB HDD, it can keep around 90 days of 24/7 videos. Audio recording to allow you to listen to people talking in front of the camera, and it can be shut down as your need.  and 3 array Infrared LED offer up to 65ft night vision. 3MP UltraHD Image Day Night, Audio Recording: 3.0MP presents 2304*1296 Mega Pixels about 2 times clearer than 1080P. Wireless means camera and NVR is wireless connection, camera and NVR still need work with power cable. Just need to connect the wireless cameras and NVR with power supply provided for 24/ 7 surveillance purposes. Key Features: All-in-One 12inch LCD Monitor, Easy Setup: equipped with 12-inch screen monitor (Not touch screen), the cameras and NVR monitor are auto-paired during the factory setting