LT Security LTD7726 - Manual (Page 5)

5
Audio style ADPCM
Video code rate CIF: 384Kbps ~ 768Kbps
Audio code rate 32KB/s
Data storage Support mainstream SATA HDD
Alarm
Alarm input 16 alarm input
Alarm output 1 alarm output
Connector
Serial interface Support 1 RS232
Serial interface Support 1 RS485
Network interface RJ45,10M/100M
USB
Mouse USB1.1
Thumb drive USB2.0
VGA VGA 1 VGA （optional）
Software PC playback Playback video file
Software upgrade Support USB firmware upgrade
Others
Voltage input AC:110~240V
Voltage output DC:19V@3A or 3.42A
Power 16W without HDD
Working
temperature
-10----50℃