Specifications

Model DS-7708NI-I4/8P DS-7716NI-I4/16P DS-7732NI-I4/16P

Video/Audio

input

IP video input

8-ch 16-ch 32-ch

Up to 12 MP resolution

Two-way audio 1-ch, RCA (2.0 Vp-p, 1 k Ω)

Network

Incoming bandwidth 80 Mbps 160 Mbps 256 Mbps

Outgoing bandwidth 256 Mbps

Remote connection 32 128

Video/Audio

output

Recording resolution 12 MP/8 MP/6 MP/5 MP/4 MP/3 MP/1080p/UXGA/720p/VGA /4CIF

/DCIF/ 2CIF/CIF/QCIF

CVBS output (Optional)

1-ch, BNC (1.0 Vp-p, 75 Ω), resolution: PAL: 704 × 576, NTSC: 704 ×

480

HDMI output

resolution

4K (3840 × 2160)/60Hz, 4K (3840 × 2160)/30Hz, 1920 × 1080p/60Hz,

1600 × 1200/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 ×

768/60Hz

VGA output

resolution

1920 × 1080p/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 ×

768/60Hz

Audio output 1-ch, RCA (Linear, 1 KΩ)

Decoding

Decoding format H.265/H.265+/H.264/H.264+/MPEG4

Live view / Playback

resolution

12 MP/8 MP/6 MP/5 MP/4 MP/3 MP/1080p/UXGA/720p/VGA/4CIF

/DCIF/ 2CIF/CIF/QCIF

Synchronous playback 8-ch 16-ch 16-ch

Capability 2-ch @ 12 MP (20fps) / 4-ch @ 8 MP (25fps) / 8-ch @ 4MP (30fps) /

16-ch @ 1080p (30fps)

Network

management Network protocols TCP/IP, DHCP, Hik-Connect, DNS, DDNS, NTP, SADP, SMTP, NFS,

iSCSI, UPnP™, HTTPS

Hard disk

SATA 4 SATA interfaces for 4HDDs

Capacity Up to 8TB capacity for each HDD

External

interface

Network interface 1 RJ-45 10/100/1000 Mbps self-adaptive Ethernet interface

Serial interface 1 RS-485 (half-duplex), 1 RS-232

USB interface Front panel: 2 × USB 2.0; Rear panel: 1 × USB 3.0

Alarm in/out 16/4

POE

Interface

Interface

8 RJ-45 10/100

Mbps self-adaptive

Ethernet interfaces

16 RJ-45 10/100 Mbps self-adaptive Ethernet

interfaces

Power ≤200W

Supported standard IEEE 802.3 af/at

General

Power supply 100 to 240 VAC

Power ≤300 W

Consumption

(without hard disk)

≤20 W (without enabling PoE)

Working temperature -10 °C to 55 °C (14 °F to 131 °F)

Working humidity 10 to 90 %

Dimensions (W × D × H) 445 × 400 ×71 mm ( 17.5"× 15.7" × 2.8")

Weight (without hard

disk) ≤ 5 kg (11 lb)

Specifications

Index Description Index Description

1 LAN1 and LAN2 Interfaces 7 VGA Output (DB9 Connector)

2 AUDIO OUT 8 RS-485 Serial Interface

3 AUDIO IN 9 Controller Port, Alarm In/Alarm Out

4 HDMI Interface 10 GND

5 USB 3.0 Interface 11 100 to 240 VAC power supply

6 RS-232 Serial Interface 12 Power Switch