LT Security LTD7726 CD - Manual (Page 4)

Record style Audio video recorded simultaneously
Audio
compression
ADPCM
Picture
compression
H.264,
(VBR)/(CBR)
Picture resolution CIF/HD1/D1
Streaming style ISO14496-10
Audio style ADPCM
Video code rate
CIF: 384Kbps ~ 768Kbps,8 level optional, 1 is
highest,8 is lowest
Audio code rate 32KB/s
Picture
proceeding
and store
Data storage Support all kinds of storage HDD
Alarm input 8 alarm input
Alarm
Alarm output 1 alarm output
Serial interface Support 1 RS232
Serial interface Support 1 RS485
Connector
Network interface RJ45,10M/100M
Mouse USB1.1
USB
Thumb drive USB2.0
VGA VGA 1 VGA （optional）
Software PC playback Playback video file
Software
upgrade
Support USB,network firmware upgrade
voltage input AC:110~240V
Voltage output DC:19V@3A
Voltage input +12V@1A
Power 16W without HDD
others
Working
temperature
-10----50℃
4