Model

DH-NVR4408-4K

DH-NVR4416-4K

DH-NVR4432-4K

DH-NVR4416-16P-4K

DH-NVR4432-16P-4K

System

Main Processor

Dual-core embedded processor

Operating System

Embedded LINUX

Video& Audio

IP Camera Input

8 channel

16 channel

32 channel

Two-way Talk

1channel Input, 1channel Output, RCA

Display

Interface

2 HDMI , 1 VGA

Resolution

3840× 2160, 1920× 1080, 1280× 1024, 1280× 720, 1024× 768

Display Split

1/4/8/9

1/4/8/9/16

1/4/8/9/16

OSD

Camera title, Time, Video loss, Camera lock, Motion detection, Recording

Recording

Compression

H.265/H.264/MJPEG

Resolution

12Mp, 8Mp, 6Mp, 5Mp, 3Mp, 1080P, 1.3Mp, 720P & etc.

Record Rate

192Mbps

Bit Rate

1~ 20Mbps

Record Mode

Manual, Schedule(Regular(Continuous), MD, Alarm), Stop

Record Interval

1~120 min (default: 60 min), Pre-record: 1~30 sec, Post-record: 10~300 sec

Video Detection & Alarm

Trigger Events

Recording, PTZ, Tour, Alarm out, Video Push, Email, FTP, Snapshot, Buzzer &

Screen tips

Video Detection

Motion Detection, MD Zones: 396(22× 18), Video Loss & Camera Blank

Alarm Input

16 channel

Relay Output

6 channel

Playback & Backup

Playback

1/4/9

1/4/9/16

1/4/9/16

Search Mode

Time/Date, Alarm, MD & Exact search (accurate to second), Smart search

Playback Function

Play, Pause, Stop, Rewind, Fast play, Slow play, Next file, Previous file, Next camera,

Previous camera, Full screen, Repeat, Shuffle, Backup selection, Digital zoom

Backup Mode

USB Device/Network/Internal SATA burner/eSATA Device

Network

Ethernet

2 RJ-45 port (10/100/1000Mbps)

1 RJ-45 port (10/100/1000Mbps)(for -16P model)

PoE

16 ports (IEEE802.3at/af) (for -16P model)

Network Function

HTTP, TCP/IP, IPv4/IPv6, UPnP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IP Filter, PPPoE,

DDNS, FTP, Alarm Server, IP Search(Support Dahua IP camera, DVR, NVS and etc.)

Max. User Access

128 users

Smart Phone

iPhone, iPad, Android, Windows Phone

Storage

Internal HDD

4 SATA III ports, up to 24TB