System standard: H.323
Video standard: H.264
Audio standard: G.711, G.722.1 Annex C/Polycom® Siren14TM , G.728
Dual video standard: H.239
Network protocols: TCP/IP, Telnet, HTTP, FTP, SNMP, DHCP, RTP/RTCP
Other standards: H.225, H.231, H.235, H.241, H.242, H.243, H.245, H.281
Conference Rate: Up to 4 Mbps
Video Resolution: CIF (352×288), 4CIF (704×576), VGA (640×480), SVGA (800×600), XGA (1024×768)
Video Frame Rate: PAL: 25 frame/second
NTSC: 30 frame/second
Video Input: 1×RCA, composite video
Video Output: 2×RCA, composite video, 1×VGA, PC content
Video Features: PIP display, Video input signal detection, Adjustment of brightness, saturation, and contrast, Local video loop function
Audio Input:
1×MIC, XLR interface (12V phantom power supply), 2×RCA, line level, 1×KAI, dedicated Kedacom Audio Interface (Application functions to be extended)
Audio Output: 2×RCA, line level, Automatic mixing of multiple inputs, Automatic Echo Cancellation (AEC), Automatic Noise Suppression (ANS), Automatic Gain Control (AGC), Mute and quiet control, Active lip synchronization
Network Interface: 2×10/100Mbps
Control Interface:
1×RS232, Infrared remote control
1×FXO
1×USB 2.0 (Application functions to be extended)
NAT/firewall traversal
IPLR
Dynamic rate adjustment
QoS (DiffServ, IP Precedence)
IP address conflict detection
PPPoE
H.235 conference encryption
128-bit AES encryption
Conference password
Login authentication and authorization
Gatekeeper password authentication
OSD menu management via a remote control
PC Web login management
Online configuration and remote upgrade
Terminal self-test, loopback test, color bar test, and audio test
Running status monitoring, alarm display and sending
Address book management6-point MCU (local site + 5 remote sites)
Continuous Presence, and intelligent mixing
NAT/Firewall traversal
Embedded gatekeeper
Conference code streaming multicast
Dual video streaming multicast
Multicast password authentication
H.239 dual video stream
Adjustable dual streaming bandwidth allocation
PIP mode/Dual display mode
Short message sending/receiving
Optical zoom: 18X
Maximum horizontal angle of view: 48°
Pan Range: ±100°
Tilt Range: ±30°
Horizontal resolution: 460 lines
Minimum illumination: 1.0 lux
Auto/manual zoom
Automatic white balance
PTZ control
Number of preset positions: 6
Power consumption: =30W
Adapter power supply: AC (90~246V/47~63Hz)
Dimensions: 150mm(H)×270mm(W)×210mm(D)
Weight: =2kg