Selectable MPEG-4 / MJPEG compression
CIF up to Full D1 resolution at 30/25 FPS
Multi-stream with variable frame rate in the same compression
Two way audio supported
Hardware motion detection, Digital Input / Output
Optional rackmount kit available
Real-time quad video
Full-screen or quad image display
Up to 4 analog video inputs blended into one digital MPEG-4 output stream

• Model Number - ACD-2000Q
• Video Compression - MPEG-4 SP, MJPEG selectable
• Picture Resolution - Quad Mode : Full D1 (720x480 in NTSC, 720x576 in PAL). Sequential Mode (per channel): Full D1 (720x480 in NTSC, 720x576 in PAL). Single Mode (per channel): Full D1 (720x480 in NTSC, 720x576 in PAL), CIF (352 x 240 in NTSC, 352 x 288 in PAL).
• Bit Rate - 28K - 3M bps
• Image Frame Rate - Quad Mode: 30 fps at full D1 resolution (NTSC), 25 fps at full D1 resolution (PAL). Sequential Mode: 30 fps at full D1 resolution (NTSC), 25 fps at full D1 resolution (PAL). Single Mode: 7 fps at full D1 resolution (NTSC / PAL), 15 fps at CIF resolution (NTSC), 12 fps at CIF resolution (PAL).
• Multi-stream - Up to 2 configurable frame rate/bit rate streams for preview and recording
• Composite Input - 4, CVBS, 1.0Vp-p with 75ohm loading, BNC connector.
• Audio Input Compression - 8 kHz, Mono, PCM
• Audio Line Input - Unbalanced, 1.4 Vp-p, 1Vrms, 3.5 mm Phone Jack
• Audio Output Compression - 8 kHz, Mono, PCM
• Audio Line Output - Unbalanced, 1.4 Vp-p, 1Vrms, 3.5 mm Phone Jack
• Alarm Digital Input - 2, TTL, terminal block
• Alarm Digital Output - 2, TTL, terminal block
• Serial Port - RS-485: half duplex, terminal block. RS-422: full duplex, terminal block. RS-232: full duplex, terminal block.
• Reset Button - Factory default
• LED - Power / serial port / network status
• Ethernet Port - Ethernet (10/100 Base-T), RJ-45 connector
• Protocol - TCP, UDP, IP, HTTP, DHCP, PPPoE, RTP, RTSP, FTP, SMTP, DNS, DDNS, NTP, ICMP, IGMP, ARP
• Web Browser - Microsoft Internet Explorer 6.0 or above
• SDK - ACTi SDK-10000
• PTZ Protocol - Pelco-D, Pelco-P V1 and V2, Dynacolor, Sony VISCA, American Dynamics
• Security - Password protection: configured by the administrator
• Operating Temperature - -10 - 50C (14 - 122F)
• Power Requirement - DC 12V +-10%
• Power Consumption - 5.0 W
• Dimensions - 119 x 41.7 x 122 mm (4.69" x 1.65" x 4.81")
• Weight-Net - 430 g (0.95 lb)
• Approvals Certificate - CE, FCC