nahrávací bezpečnostný systém s integrovaným monitorom, DVR a DVS digitálny sieťový server, ovládanie tlačidlami, HDD, USB, RJ45.. Disk nie je v cene zariadenia

Popis (angl.):
TGDS7204 series network digital video recorder is a digital surveillance product applies an embedded MCU and Linux OS, along with the most advanced technology in the information industry, such as video and audio encoding/decoding, hard disk recording and TCP/IP. The firmware is burned into the flash, making the product more stable and reliable.
TGDS7204 series devices combine the advantages of both a digital video recorder (DVR) and a digital video server (DVS). It can be used as a standalone video surveillance product, as well as to build up a powerful surveillance network. Net DVR can be widely used in the verticals of banking, telecommunications, transportation sectors, and manufacturing.

Video compression H.264
Preview resolution PAL: 704×576 ; NTSC: 704×480
Playback resolution QCIF/CIF/2CIF/DCIF/4CIF
Video input 4 channels, BNC (1.0Vp-p, 75?)
Video output 1 channel, BNC (1.0Vp-p, 75?)
Video spot output 1 channel, BNC (1.0Vp-p, 75?)
Frame rate (per channel) 4CIF: 6fps
DCIF: 12fps
2CIF: 12fps
CIF: 25(P)/30(N) fps

Audio compression OggVorbis, 16Kbps
Audio input 1 channel, RCA (2.0~2.4Vp-p, 1K?)
Audio output 1 channel, RCA (2.0~2.4Vp-p, 600?)
Stream type Video/Video&Audio
Support dual stream Yes
Bit rate 32Kbps ~ 2Mbps, user-defined
HDD interface 1 SATA interface can support 1 SATA HDD up to2000GB
Communication interface 1 RJ45 10M/100M self-adaptive Ethernet Interface
1 RS-485 interface
USB interface 1 USB interface can support USB disk, USB HDD, USB CD-RW & DVD-RW.
VGA interface 1 VGA interface can support resolution: 1024*768/60Hz
External alarm in 4
Relay output 1
Voice talk 1 channel,(Using Audio IN)
Support Buzzer Yes
Power supply 12VDC
Power consumption ?40W (without HDD or DVD-R/W)
Operating temperature -10? ~ +55?
Relative humidity 10% ~ 90%
Size 200(L)*270(D)*130 mm(H)
Weight ?5Kg (without HDD or DVD-R/W)