Hi3536D
4*1080P
1*SATA ports (Max 8TB/per)
H.265/H264
Model
NBD8904R-PL
System
Main processor
Hi3536D
Operating System
Embedded Linux
System resources
Simultaneous multi-channel real-time recording, playback, network operation, USB backup
Interface
Operator interface
16-bit true color graphic menu operation interface, support mouse operation
Preview
1/4
Video
Video input (IP)
4*1080P
Access bandwidth
24Mbps
Forwarding bandwidth 
24Mbps
Video compression
H.265/H.264
Display quality
Max 1920*1080
Playback quality
1080P
Decode
1*1080P
VR
Unsupport
Motion detection
 Support(depend on camera)
Audio
Audio compression
G.711A
Intercom
Unsupport
record &play back
Recording mode
Manual>Alarm>Dynamic Detection>Timing
Local payback
1*1080P
Search mode
Search by Time/Calendar/Event/Channel
Record storage
HDD、Network
Backup mode
Network backup, USB hard disk, USB burner, SATA burner
External interface
Video output
1ch VGA，1ch HDMI HD output
Audio I/O
0/1
Alarm I/O
0/0
Network interface
1*RJ45 10M/100M Adaptive Ethernet port，4* POE ports
USB interface
2*USB2.0 ports
HDD
1*SATA(Up to 8TB for each disk)
ESATA
No
Serial interface
No
Other
ONVIF
Support
Power supply
Input：DC48V,PoE Output：15.4W
Power Consumption
<10W(Without HDD)
Work environment
Temperature:0℃-＋55℃ , Humidity:10%－90%RH , Atm:86kpa－106kp
Dimension
137.5mm*82mm+88mm*79.4mm 
Weight
A total of about 156g