Anlapus 8-Channel 720P HD-TVI Security Camera System,720P DVR Recorder (1TB HDD Built-in) and (4) 1.0MP(1280TVL) Day and Night Vision Outdoor Indoor Weatherproof Bullet Cameras Easy Setup - Connect your tablet or smart phone to your system with free app via QR Code Scan, available for both Android and IOS devices HYBRID Capability 4-in-1 720P DVR - Get a sharp and crisp image day or night with the camera's automatic IR-cut filter. With self-adaptive technology,it supports 4 kinds of camera models:960H Analog,720P/1080P AHD,720P/1080P TVI and CVI 4 PCS IP66 720P 1.0 MP weatherproof bullet cameras for hassle free use in rainy or snowy days Its preinstalled 1TB hard drive will provide continually footage recording in real time so that when you play your footage back, it streams flawlessly and ensures that you never miss a thing Life time Tech Support and 2 year warranty. If your product stops working in the first year we will replace it