Sell Ttiitt 7in Monitor Wireless WIFI Security Camera System CCTV Surveillance 4CH 720P NVR Kit best price

Welcome to TTIITT :) About us: selling industrial products and household products About the product: Every product is of high quality About the price: You can follow us before buying to get coupons, all products have super discounts Other benefits: irregular gifts More questions: welcome to consult customer service staff, there are too many consultants, please wait patiently, we will solve your confusion I wish you a happy life Features: Plug-and-play Design: Wireless security camera system with the easiest installation, truly plug and play, no messy wiring, just plug in the NVR and cameras, plug in the power adapters, and installation is completed in a short time. 720P HD Image Quality: 720P high definition cameras and 7 inch LCD monitor will provide stunning clarity and sharper details, recording every impressive moment of your family in great quality. All Day Monitoring: IR cut filter allows automatic switching of day and night, and 3pcs infrared lamps support 20-30m infrared distance, protect your home 24 hours all day. Easy Remote Viewing: After downloading free APP, you can remotely view your cameras on the smart phone whenever and wherever WIFI/2G/3G/4G data network is available. Smart Motion Detection and Email Alarm: Never miss any abnormal conditions with the smart motion-triggered alarm function. You can customize the detection area on the cameras' live view to avoid unnecessary alarm and receiver really important alarm notifications. Specification: Condition: Brand New Material: Metal + ABS Color: Shown as picture Optional Plug Type: US 100-240V, EU 100-240V, UK 100-240V, AU 100-240V NVR: System Main Processor: Hi 3520D Operating System: Embedded for Linux System Resources: Simultaneous multi-channel real-time recording, playback, network operation, USB backup Operation interface: 16-bit true color graphic menu operation interface, support mouse operation Preview: 1/4 Video Input (IP): 4 * 720P Access Bandwidth: 24Mbps Forwarding Bandwidth: 24Mbps Video Compression: H.264 Display Quality: Maximum 720P Playback Quality: 720P Decode: 4*720P VR: Unsupport Motion Detection: Support(depend on camera) Audio Compression: G.711A Intercom: Unsupport Recording Mode: Manual>Alarm>Dynamic Detection>Timing Local Payback: 4*720P Search Mode: Search by Time/Calendar/Event/Channel Record Storage: HDD, Network Backup Mode: Network backup, USB hard disk, USB burner, SATA burner External Interface: Video output: 1CH VGA, 1CH HDMI HD output Audio I/O: 0/0 Alarm I/O: 0/0 Network Interface: 1*RJ45 10M/100M Adaptive Ethernet port+4CH WIFI USB Interface: 2*USB2.0 port HDD: 1* SATA(Up to 8TB for each disk) ESATA: No Serial Interface: No For ONVIF: No Power Supply: 12V/2A Power Consumption: Work Environment: Temperature: 0℃-+55℃ , Humidity:10%-90%RH , Atm:86kpa-106kp WIFI Camera: To Configure: Processor + sensor: Hi3518EV200+SC2235 1/3" Progressive Scan Sensor Low Illuminance: Color: 0.1 lx;  B/W: 0.01 lx Effective Pixel: HD 720P Lens: