1.security system 2.DVR: 1PCS 8104 3.Camera:2PCS DIB,2PCS ICD 4.2 Years Warranty 5.CE ... FCC ROHS Certificated CCTV IR Camera 4CH security system IncludeDVR1PCS 8104V a. 4CH DVR, Compression format:H ... contains: Dome CCD Camera, IR Waterproof Camera, Box Camera, Mini Camera, Hidden Camera, Zoom Camera, PTZ High Speed Camera, Wireless CCTV Camera,IP CCTV Camera.Stand alone DVR ...