... IP function, 3. Progressive scanning CMOS sensor, 4. 1280*960 image resolution. Product features:* Support OSD * Support SD Card,Max ... ,UDP,SMTP,FTP,RTSP Technical Target:Item No. SpecificationLH22 HD IP Colour Dome cameraSensor Type1/2.8" CMOSSignal SystemPAL/ ... /60HZ,25/30fpsSignal SystemPAL/NTSCMaximum image size1280*960 Sync SystemInter-syncVideo Input1 ch HD InputAudio input/Output1 ch input, 1 ch ...