Recorder DVR 4 camera si alarme cu telecomanda

SystemLanguage Chinese/English
GUi Graphic menu
VideoVideo in 4ch complex video input 1.0Vp-p"""impedance75""""BNC
Video out 2ch complex video output 1.0Vp-p"""impedance75""""BNC
Video display 1/4channel switch/8ch 1/4/9 switch
Video standard PAL"""25f/s"""CCIR625line"""50scene
NTSC"""30f/s"""CCIR525line"""60scene
AudioAudio input 4ch audio input"""impedance600""""RCA
Audio output 1ch audio output"""impedance600""""RCA
Basic electricity output
Linearity electricity
Record style Audio video recorded simultanously
Audio compression ADPCM
Picture proceeding and storePicture compression H.264""""""VBR""" / (CBR)
Picture resolution CIF/HD1
Streaming style ISO14496-10
Audio style ADPCM
Video code rate CIF: 384~768 Kbps
HD1: 512~1024 Kbps
D1"""512~1024 Kbps
Audio code rate 32KB/s
Data storage
Alarm Alarm input 4 alarm input
Alarm output 1 alarm output
Connector
Servial interface Support 1 RS232
Servial interface Support 1 RS485
Network interface RJ45"""10M/100M
USB
Udisk USB2.0
VGA 1 VGA ""select"""
Software PC playback Playback video file
Software upgrade Support USB,network firmware upgrade
AC:110~240V
Voltage output
DC"""19V@3A
Voltage input
12V@1A
Power
6W without HDD
Working tempreture
-10----60"""
75"each channel"""
Video output
1Vp-p
1Vp-p CVBS signal
I/O
0—2V
Low voltage alarm
5V-30v
Hight voltage alarm
RS232sserial port, for extend use
RS485Connect to PTZ, (Pelco-D"""Pelco-P)
SATA HDDOne SATA with all capability
sus