Embedded Plug and Play NVR

The DS-7732NI-I4 NVR provides high resolution, high video compression, and HDMI video output up to 4K. The DS-7732NI-I4 offers easy setup. The model includes smart search and smart playback to make locating specific incidents quick and accurate.

Warning for I-Series NVR users:
Before upgrading to v4.1.10 or v4.22.000 firmware. Be sure the NVR is on at least firmware 3.4.92 or 3.4.93. Failure to have the NVR on either of these firmware versions before upgrading to v4.1.10 or v4.22.000 could render the NVR in-operable.

12 MP Recording Resolution
 32 IP Camera Inputs @ 256 Mbps
 H.265+/H.265/H.264+/H.264/MPEG4
 4K (3840 × 2160) HDMI Video Output
 Independent HDMI and VGA Outputs
 4x SATA HDD, DVD-RW Option
 Smart Search and Smart Playback
 Alarm and Audio I/O

Max. Recording Resolution

12 MP

Video Compression



1x HDMI – 3840×2160/1920×1080, 1x VGA – 2560×1440, independent output (B and 24P models include 2x HDMI, 1x CVBS output)

IP Video Input

32-ch: without PoE 16/32-ch: IPC with integrated 16/24-port 802.3af/at PoE switch

Audio Input/Output


Alarm Input/Output

16-ch/4-ch (Optional: 16-ch/8-ch)

Internal SATA

4 SATA interfaces (up to 12 TB each)

Max. Internal Storage

48 TB

Max Incoming Bandwidth (Mbps)


Rack Units


PoE Budget

0 (I4), 200 W (16P), 210 W (24P)

Power Requirements

100 to 240V AC, ≤20 W without HDD