... ,UDP,SMTP,FTP,RTSP Technical Target Item No. SpecificationLH22 HD IP cameraSensor Type1/2.8" CMOSSignal SystemPAL/NTSCShutter1/50 ... (1/60)s~1/100,000sImage frame rate50HZ/60HZ,25/30fpsSignal SystemPAL/NTSCMaximum image size1920 ... *1080Sync SystemInter-syncVideo Input1 ch HD InputAudio input/Output1 ch input, 1 ch outputAlarm1 ch ...