... .1/4" CCD Sensor 2.H.264 video compression 3.100m IR distance 4.PayPal acceptable 5.short delivery, competitive freight Technical ... ,DNS,DDNS,PPPOE,FTP,SMTP,RTP/RTSP,NTPCommunication1* RJ45 10M/100M adaptive Ethernet portOthersIR Distanceup to 100mLinkage alarmVideo block, motion detection ...