Description
PRAMA 4 CH DVR SPECIFICATION
Video compressionH.264+/H.264
Encoding resolution“When 1080p Lite mode not enabled: 720p/WD1/4CIF/VGA/CIF
When 1080p Lite mode enabled: 1080p lite/720p/WD1/4CIF/VGA/CIF”
Frame rate“Main stream:
When 1080p Lite mode not enabled:
For 720p stream access: 720p/WD1/4CIF/VGA/CIF@25fps (P)/30fps (N) When 1080p Lite mode enabled:
1080p lite/720p/WD1/4CIF/VGA/CIF@25fps (P)/30fps (N)”
Sub-stream: 2CIF@6fps; CIF/QVGA/QCIF@ 25fps (P)/30fps (N)
Video bit rate32 Kbps to 4 Mbps
Dual streamSupport
Stream typeVideo, Video & Audio
Audio compressionG.711u
Audio bit rate64 Kbps
IP video input1-ch (up to 5-ch)
Up to 1080p resolution
Support H.264+/H.264 IP cameras
Analog video input4-ch
BNC interface (1.0 Vp-p, 75 Ω), supporting coaxitron connection
Turbo HD input1080p25, 1080p30, 720p25, 720p30
AHD input1080p25, 1080p30, 720p25, 720p30
HDCVI input1080p25, 1080p30, 720p25, 720p30
CVBS inputSupport
HDMI/VGA output1-ch, 1920 × 1080/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz
Audio input1-ch, RCA (2.0 Vp-p, 1 KΩ)
Audio output1-ch, RCA (Linear, 1 KΩ)
Two-way audioReuse the first audio input
Synchronous playback4-ch
Remote connections32
Network protocolsTCP/IP, PPPoE, DHCP, PRAMA-ONLINE, DNS, DDNS, NTP, PRAMA SADP Tool, SMTP, NFS, iSCSI, UPnP™, HTTPS
Network interface1, RJ45 10M/100M self-adaptive Ethernet interface
SATA1 SATA interface
CapacityUp to 6 TB capacity for each disk
Alarm in/outN/A
USB interfaceRear panel: 2 × USB 2.0
Power supply12 VDC, 1.5 A
Consumption (without HDD)≤ 8 W
Working temperature-10 °C to 55 °C (14 °F to 131 °F)
Working humidity10% to 90%
Dimensions (W × D × H)200 × 200 × 45 mm (7.9 × 7.9 × 1.8 inch)
Weight (without HDD)≤ 0.8 kg (1.8 lb)
