Network Camera: Yes Type: PTZ Camera Ports: Ethernet: 10BASE-T / 100BASE-TX (RJ-45) Serial Interface: RS-232C(RxD/TxD) I/O port: Sensor input x 2, Alarm output x2 Card slot: Compact Flash type: SNCA-CFW1 (IEEE802.11b Wireless card) and Compact Flash memory card External microphone input: Mini-jack, 2.4 V DC plug-in power, 4.7 KO Audio line output: Mini-jack (mono), Max output level: 0.9 Vrms Networking Protocol: IP(IPv4), ICMP, ARP, TCP/UDP RTP/RTCP,SNMP (MIB-2) DHCP client, NTP client, DNS client, HTTP client/server, FTP client/server, SMTP client Pan/Tilt/Zoom: Zoom ratio Optical x 18 (x 12 Digital Zoom) Pan range -170° to +170° Tilt range -90°. to +30°, 120° degrees total tilt range Sensor: 1/4 type CCD imager (Exwave HAD Technology) Video Capture Resolution: For both JPEG and MPEG 4 640 x 480(...