EPSILON SECURITY SYSTEMS

DS-7304HFI-SE
Video / Audio input
Video compression H.264
Analog video input 4-ch
Video input interface BNC connector (1.0 Vp-p, 75 ); PAL / NTSC self-adaptive
Audio compression G.711
Audio input 4-ch, RCA connector (2.0 Vp-p, 1 k)
Voice talk input 1-ch, RCA (2.0 Vp-p, 1 k)
Video / Audio output
VGA output 1-ch, resolution: 1280 × 1024 /60 Hz, 1024 × 768 /60 Hz
CVBS output
2-ch, BNC connector (1.0 Vp-p, 75 );
Resolution: PAL: 704 × 576, NTSC: 704 × 480
Audio output 1-ch, RCA connector (linear, 1 k)
Recording resolution 4CIF / 2CIF / CIF
Frame rate
Main stream: 4CIF / 2CIF / CIF@25 fps (P) / 30 fps (N)
Sub stream: CIF / QCIF
Video bit rate
Stream type Video, Video & Audio
Audio bit rate 64 kbps
Dual-stream Support
Synchronous playback 4-ch
Hard disk
SATA 1 SATA interface
Capacity Up to 2TB capacity for each disk
External interface
Network interface 1, RJ45 10M / 100M self-adaptive ethernet interface
Serial interface 1 RS-485 full-duplex interface, 1 RS-232 interface
USB interface 2, USB 2.0
Alarm in 4
Alarm out 1
General
Power supply 12 VDC
Consumption 􀂛10W (without hard disk or
DVD-R/W)
Working temperature -10 °C ~ +55 °C
Working humidity 10% ~ 90%
Chassis Stand-alone 1U chassis
Dimensions (W x D x H) 315 × 230 × 45 mm
Weight 􀂛 2kg (without hard disk or
DVD-R/W)