Dahua HDCVI - Page 30

20
Model
Parameters
HCVR4224L-S2
HCVR4232L-S2
Bit Stream Type
Video stream/composite stream
Dual-Stream
Support
Audio
Encode
Standard
G.711A, G.711U, PCM
Audio Sampling
Rate
8KHz，16Bit
Audio Bit Rate
64Kbps
Video Port
Analog Video
Input
24-ch, BNC port
32-ch, BNC port
Network Video
Input
Max 4 IPC connections（16Mbps）
Video Output
1-ch VGA output,
1-ch HDMI output，
HDMI/ VGA video output at the same time (VGA/HDMI of the same video
source)
Loop Output
N/A
Matrix Output
N/A
Audio Port
Audio Input
4-ch，RCA port, Coaxible audio
4-ch ， RCA port. Coaxible
audio
Audio Output
1-ch，RCA port
Bidirectional
Talk Input
Support（Reuse the audio port）
Record
Record Mode
Auto record, manual record, motion detect record, alarm record
Record
Playback
Max 16-ch playback
Backup Mode
HDD, burner, flash disk, network backup.
Alarm
Alarm Input
16-channel alarm input
Alarm Output
3-channel alarm output
HDD
HDD Port
2 SATA ports. Does not support eSATA port.
Space/HDD
4T
Communication
Port
Network
1 RJ45 port, 1000Mbps Ethernet port
Communication
1 RS232 port, 1 RS485 port
USB
2 USB ports
Other
Power
DC12V/5A
Power
Consumption
≤30W（With adapter, no HDD）
Working
Temperature
-10℃－＋55℃
Working
Humidity
10%~90%
Dimension
1.5U case，440mm（W）×410mm（D）×70mm（H）