... .PTZ H.264 IP High Speed Dome Camera 3.IP66 dust & water resistant 4.37X optical zoom PTZ H.264 IP High Speed Dome Camera 1. IP66 dust ... , UDP, RTCP, SMTP, FTP, DHCP, DNS, DDNS protocols10. With PPPOE function, supports dynamic domain name resolution11. Supports two-way audio12. Auto ... =3.5mm-129.5mmIrisF1.4-22Viewing Angle55.5°- 1.59°Camera ModulePick-up Element1/4” SONY Exview HAD CCDPixelPAL: 704×576 ...