Sea Kang Zhengpin DS7924HWSH 24 road all channel WD1 four-way audio hard disk video recorder four hard disk

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$369.99

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Details

Audio input

Analog video input	24 road, BNC interface (level: 1.0 the Vp - p, impedance: 75 Ω), PAL/NTSC adaptive
Audio input	4 road, RCA interface (level: 2.0 the Vp - p, impedance: 1 k Ω)

Audio output

CVBS output	2 road, BNC interface (level: 1.0 the Vp - p, impedance: 75 Ω) 704 * 576 resolution: PAL, NTSC format 704 * 480
HDMI output	1 road, resolution: 1920 x 1280 x 1024/60 hz and 1280 hz, 1080/60 x 720/60 hz, 1024 x 768/60 hz
VGA output	1 road, resolution: 1920 x 1280 x 1024/60 hz and 1280 hz, 1080/60 x 720/60 hz, 1024 x 768/60 hz
Audio output	2 road, RCA interface (linear level, impedance: 1 k Ω)

Audio coding parameters

Video compression standard	264 H.
Video coding resolution	All channel support WD1/4 CIF/CIF/QCIF CIF / 2
Video frame rate	PAL: 1/16-25 frames per second, NTSC: 1/16-30 frames per second
Video bit rate	32 KBPS to 3072 KBPS, customizable, maximum 3072 KBPS
Stream type	Composite stream/video
Audio compression standard	G. 711 u
Audio bit rate	64 KBPS
Double stream	support
Synchronous playback	Support 16-way

Hard disk drive

type	Four SATA interface, a hookup interface
The maximum capacity	Each interface support capacity of the largest 4 TB hard drive

External interface

Voice intercom input	1 road, RCA interface (level: 2.0 the Vp - p, impedance: 1 k Ω)
The network interface	1, RJ45 10 m / 100 m / 1000 m adaptive Ethernet front-end ports
Serial interface	1, the standard RS - 485 serial interface; 1, the standard RS - 232 serial interface; 1, the keyboard 485 serial port
The USB interface	3, the USB 2.0
Alarm input	16 road
Alarm output	8 road

other

The power supply	100 ~ 240 vac, 5 a, 50 ~ 60 hz
Power consumption (excluding hard disk)	40 w or less
Working temperature	- 10 ° - + 55 °
Working humidity	10% - 90%
The case	1.5 U 19 inch case
size	445 mm (width) x 390 mm x 70 mm (deep) (high)
Weight (excluding hard disk)	5 kg or less

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