1/3&rsquo;&rsquo; TVI SONY H.264 CMOS 2MP 20X Optical Zoom 1080P Security PTZ Camera ONLY FOR TVI DVR Powerful 20x optical zoom,1/3 2 MP Sony 222 CMOS; HD-TVI Lossless video output MAX.25/30FPS@1080P RESOLUTION;OSD MENU WITH HUMANIZED DESIGN, EASY FOR OPERATION 1 Year Warranty and Free Life Time Tech Support From U.S.A. (Include Bracket and Power adapter) UP TO 128 PRESETS, 4 AUTO SCAN, 4 TOUR, 4 PATTERN, CLOCK FUNCTIONS