HD-TVI TURBO HD 4.0 DVR: Hikvision DS-7332HUHI-K4 (32-ch, 5MP@12fps, H.265, HDMI, VGA)



HD-TVI TURBO HD Camera Hikvision DS-2CE16C2T-IR (720p, 2.8mm, 0.01 lx, IR up 20m)
Front view

HD-TVI TURBO HD Camera Hikvision DS-2CE16C2T-IR (720p, 2.8mm, 0.01 lx, IR up 20m)
Rear view

HD-TVI TURBO HD Camera Hikvision DS-2CE16C2T-IR (720p, 2.8mm, 0.01 lx, IR up 20m)
Remote control
HD-TVI TURBO HD Camera Hikvision DS-2CE16C2T-IR (720p, 2.8mm, 0.01 lx, IR up 20m)
Included accessories
HD-TVI TURBO HD Camera Hikvision DS-2CE16C2T-IR (720p, 2.8mm, 0.01 lx, IR up 20m)
Included accessories
Key features:
  • HD-TVI: 8 MP recording resolution at 8 fps, 5 MP at 12 fps, 3 MP at 18 fps, 1080p and lower resolutions at 25 fps,
  • HD-CVI, AHD: 2 MP at 25 fps,
  • Support for 32 HD-TVI, AHD or CVBS cameras and 8 IP cameras (max. 8 MP),
  • Analog channels can be replaced with IP chanells in a 1:1 ratio,
  • Enhanced IP mode (interferes with VCA functions): 16 IP channels (48 with analog channels switched off),
  • Management via the IE browser,
  • Channel 0 - all cameras can be monitored with minimum demand for network bandwidth,
  • Parallel operation of HDMI and VGA (1080p, 60 Hz) outputs, independent HDMI2 output (4K, 30 Hz),
  • Independent CVBS output,
  • Searching recordings by alarm events,
  • VCA image analysis,
  • Digital zoom during live monitoring and playback,
  • Synchronous playback from 16 channels,
  • Support for IPv4, IPv6,
  • Monitoring the statuses of LAN, cameras, and hard drives.
Hikvision DS-7332HUHI-K4 is a 32-channel CCTV DVR capable of recording surveillance video provided in HD-TVI, AHD, CVBS and IP standards. The maximum recording resolution is 8 MP @ 8 fps. The DVR can also record video with 5 MP image resolution at 12 fps or 3 MP image resolution at 18 fps. In the case of 1080p / 960x1080 / 720p / VGA / WD1 / 4CIF / CIF resolutions, the maximum frame rate is 25 fps.
H.265 video compression
The DVR can record one or two video streams (primary and/or secondary) from each channel. The video can be compressed with the use of the H.265 method. Compared with its predecessor (H.264), H.265 can reduce the data stream by half, which translates into proportional disk space savings and extended data retention time. H.265+ can further minimize the streams in typical video surveillance scenarios.
Special recording modes
Footage can be recorded in different modes: continuous, motion detection (with pre- and post-event recording), alarm (with pre- and post-event recording), or continuous recording with special parameters for specific events. Each channel can be configured individually in this respect. It is possible to change the resolution, quality, and frame and bit rates independently of the continuous recording settings. After the occurrence of an event (motion detection, camera tampering, etc), the DVR automatically switches to the event-recording mode (usually with higher parameters). During the rest of the time the recording is carried out in the continuous mode. The increased parameters just before and after the event allow to play back every second with high detail and smoothness, while the recordings between events may have a much lower performance, taking significantly less storage media space.

Intelligent image analysis
Each channel can be independently set up for motion detection and VQD (video quality detection, which e.g. can send e-mails or notifications to alert the user whenever the image is out of focus, too bright, or discolored).
Two analog channels can be selected to detect virtual line crossing (and its direction) and intrusion within a rectangular area.
Users can also opt for the Enhanced VCA mode, in which virtual line crossing and intrusion detection are available in all channels. If the mode is switched on, the maximum video input and output resolutions will drop to 3 MP and 1080p, respectively. One selected analog channel may be used for people counting and thermal mapping.

Enhanced IP mode
The Enhanced IP mode allows to increase the number of supported IP channels. It disables smart events in analog channels and limits the HDMI-VGA output resolution to 1080p. The mode can be activated only through direct access to the DVR's menu.
Enhanced IP mode
The Enhanced IP mode allows to increase the number of supported IP channels. It disables smart events in analog channels and limits the HDMI-VGA output resolution to 1080p. The mode can be activated only through direct access to the DVR's menu.
Sophisticated client software
The iVMS 4200 client software enables users to manage Hikvision devices in IP networks. The software enables the configuration and management of NVRs/DVRs, IP and analog cameras in hybrid systems. The iVMS 4200 utility can remotely manage up to 256 devices on up to 4 monitors. One monitor can display images from up to 64 cameras. Aside from system configuration and live monitoring, the utility can be used for remote playback, notifications, two-way audio transmission, and multi-level e-maps.
View of the control panel of the iVMS-4200 application
Hik-Connect is a mobile application intended for smartphones with the Android and iOS operating systems. It can be used for the remote live viewing of footage from DVRs, NVRs, network cameras via Wi-Fi, 2G, 3G or LTE networks, as well as the playback of recorded video files. The application connects to the devices by IP addresses and/or through the P2P cloud service.
The start menu of the Hik-Connect app
with the live view thumbnail
The live view screen
Working in the cloud
Hik-Connect is also the name of a network service intended for Hikvison devices. The service is based on cloud data processing and integrates the following functions:
  • Remote cloud access
  • Allows to access the device without an external IP address, when simplicity is of the essence. Only the basic network configuration is required. The PC or smartphone application connects with the device via a P2P cloud service.
  • DDNS server
  • The DDNS assigns a fixed domain name to dynamically changing IP addresses (Dynamic DNS). This feature is useful when the ISP does not provide users with a fixed IP address. To use the DDNS, you need to have a public IP address and provide access from the external network to the appropriate ports of the NVR (server and http, by default 8000 and 80). The connection is established via a web browser or client application on a PC or smartphone.
Advanced applications for organizing and operating video surveillance systems
This article provides an overview of applications dedicated for installers and users of Hikvision-based video surveillance systems.
Main window of SADP application
SADP (Search Active Device Protocol) is a free, easy-to-use utility designed to search for Hikvision IP cameras and DVRs/NVRs in the local network. The network device search tool can also be used to modify device network parameters, e.g. to change or recover default passwords. Detailed information on the software and its use can be found in the following article: SADP application - LAN tool for organizing CCTV systems based on Hikvision devices.
Model/Name DS-7332HUHI-K4
Code M75532
Video formats
Analog video inputs 32 x BNC
Max. supported IP channels (with analog channels off) Standard mode: 40
Enhanced IP mode: 48
HDMI1/VGA video output 4K: 3840×2160, 30Hz (HDMI2 only) 
2K: 2560×1440, 60Hz (HDMI2 only) 
1080p: 1920x1080
SXGA: 1280x1024
720p: 1280x720
XGA 1024x768
Audio inputs/outputs RCA 4 / 1
Alarm inputs/outputs  16 / 4
Alarms and exceptions
Motion detection, video loss, camera tampering
Live streaming
25 fps
Recording options (resolution
/frame rate)
8 MP 8 fps
5 MP 12 fps
3 MP 18 fps
1080p 25 fps
720p 25 fps
WD1/4CIF 25 fps
CIF 25 fps
Video bit rate (single channel) 32 Kbps - 10 Mbps
Audio bit rate
64 Kbps
HDD capacity & interface 4 x 8TB HDD SATA
S.M.A.R.T. monitoring tools
NAS/SAN compatibility Yes, NAS
External ports
1 x USB 3.0 (back), 2 x USB 2.0 (front),  RS-485, RS-232, RJ-45 (10M / 100M / 1000M Auto), keyboard (KB)
Secondary stream
Network protocols
Software ports
Server - 8000
HTTP - 80
RTSP - 554
Remote monitoring
Internet Explorer, client applications
PTZ protocols
Archiving USB storage device, remote server
Power built-in power supply
Power consumption
< 74 W (without HDD)
Operating temperature
-10...55 ºC
Operating humidity
Dimensions (W x D x H) 445 × 390 × 70 mm (19", 1.5 U)


Model DS-7332HUHI-K4
Product type Analog HD DVR
Brand Hikvision
Series TurboHD 4.0
Analog video inputs number 32
Maximum resolution MP 8
Signals supported multi-system (HD-TVI, HD-CVI, AHD, CVBS)
default signal HD-TVI
exchangeable for IP Yes 1:1
IP video inputs number in standard mode 16
quantity after switching off analog channels 48
number in Enhanced IP mode (4 MP limit) 16
Maximum resolution MP 8
Recording Video compression H.265+/H.265/H.264+/H.264/MPEG4
speed for default signal kl . /s 8 for 8 MP, 12 for 5 MP, 25 for 2 MP and below
bitrate of a single video channel 32 Kb/s – 10 MBps
Audio compression G.711U
audio channel bitrate 64 Kbps
Max. resolution of video outputs HDMI 1 px 1920 × 1080
HDMI 2 px 3840 × 2160 (4K)
VGA 1 px 1920 × 1080
BNC 704 × 576 (CVBS)
Video output modes Independent HDMI2, Parallel HDMI1/VGA1
Decoding synchronous playback 16
HDD number of SATA II interfaces 4
Number of eSATA interfaces 1
max. capacity of each HDD TB 10
Image analysis (conventional algorithm)
Basic incidents Motion detection, Image tampering, Alarm input, Exception, Alarm output
USB 2.0 2
3.0 1
Two-way audio Yes
Audio Input 4, RCA (2.0 Vp-p, 1 kOhm)
Output 1, RCA (linear, 1 kOhm)
Alarm inputs/outputs Yes
Alarm Input 16
Output 4
Serial interfaces kB, RS-232, RS-485
Ethernet 2 × RJ-45 10/100/1000
Applications Hik-Connect, iVMS-4200
Archiving USB, Remote
Network protocols TCP/IP, PPPoE, DHCP, Hik-Connect, DNS, DDNS, NTP, SADP, NFS, iSCSI, UPnP™, HTTPS, ONVIF
Power supply output AC V 100 – 240
Power consumption (without HDD) DC W 74
Operating temperature °C -10 ...+ 55
Humidity % 90 or less (non-condensing)
Dimensions (W × D × H) mm 440 × 390 × 70
Rack mounting Yes
Height U 1,5
Weight kg 7