Versatile TIGERSECU 5MP Super HD security camera designed for use with 4 different types of recorders: HD-TVI, AHD, CVI, and CVBS 960H D1 analog DVRs. Integrated 4-in-1 camera switch makes it easy to add on to a variety of DVRs. For 720p or D1 systems, simply switch the camera mode to CVBS (944X480). Compatible with high definition 5MP DVRs (2560 x 1920 pixels) from TIGERSECU, Swann, Lorex, Samsung, Night Owl, Q-See, Annke, and more. This camera does not work with SDI DVRs or recorders that do not support 5MP cameras. This camera does not have audio functionality and does not record sound.