HD-TVI TURBO HD 4.0 DVR: Hikvision DS-7332HQHI-K4 (32-ch, 2MP Lite, 15fps, H.265, HDMI, VGA)



HD-TVI TURBO HD 3.0 Camera: Hikvision DS-2CE16D7T-IT (compact, 1080p, 2.8 mm, 0.01 lx, IR up to 20m)
Front view

HD-TVI TURBO HD 3.0 Camera: Hikvision DS-2CE16D7T-IT (compact, 1080p, 2.8 mm, 0.01 lx, IR up to 20m)
Rear view

HD-TVI TURBO HD 3.0 Camera: Hikvision DS-2CE16D7T-IT (compact, 1080p, 2.8 mm, 0.01 lx, IR up to 20m)
Remote control included in the kit
HD-TVI TURBO HD 3.0 Camera: Hikvision DS-2CE16D7T-IT (compact, 1080p, 2.8 mm, 0.01 lx, IR up to 20m)
Included accessories (1)
HD-TVI TURBO HD 3.0 Camera: Hikvision DS-2CE16D7T-IT (compact, 1080p, 2.8 mm, 0.01 lx, IR up to 20m)
Included accessories (2)
Key features:
  • HD-TVI video recording with resolutions of 4 MP Lite (1280 x 1440) or 1080p at 15 fps and 25 fps for 720p and lower resolutions,
  • HD-CVI, AHD video recording with the resolution of 2 MP at 15 fps,
  • Channels 1, 2, 3, and 4 additionally support 3 MP cameras at 15 fps,
  • 1080p lite recording mode: 1280 x 1440 at 15 fps and 960x1080 at 25 fps,
  • Support for 32 HD-TVI, AHD, or CVBS cameras and 8 IP cameras (max. 6 MP, Hikvision or Onvif-compliant),
  • Analog channels can be replaced by IP channels in a 1:1 ratio,
  • Enhanced IP mode (which interferes with VCA functions): 16 IP channels (or 48 with analog channels switched off),
  • H265 and H265+ video compression,
  • Management via the IE browser
  • Channel 0 - possibility to monitor all cameras with minimum network bandwidth use,
  • Parallel operation of HDMI1 and VGA outputs up to 1920 x 1080 @ 60 Hz and an independent HDMI2 output (4K @ 30 Hz / 2K @ 60 Hz),
  • CVBS video output,
  • Searching recordings by alarm events,
  • VCA functionality,
  • 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
  • Support for POS.
Hikvision DS-7332HQHI-K4 is a 32-channel CCTV DVR capable of recording surveillance video in HD-TVI, HD-CVI, AHD, CVBS and IP standards. The 32 channels can record images from 4 MP Lite (1280 x 1440), 1080p or 720p cameras at 15 fps. In the case of channels 1, 2, 3 and 4, the maximum recording resolution is 3 MP @ 15 fps. For VGA / WD1 / 4CIF / CIF resolutions, the maximum frame rate goes up to 25 fps. Additionally, the DVR can support up to 8 IP cameras (if the analog channels are switched off, the number of IP channels can be increased to 40).
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 using 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 increase the frame and bit rates independently of the continuous recording settings. After the occurrence of an event (motion detection, camera tampering, etc), the NVR 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 space on the storage media.
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 four channels. If the mode is switched on, the maximum video output resolution will drop to 1080.
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 or 3G 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.
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 various applications dedicated for the installers and users of Hikvision-based video surveillance systems.
Main window of the 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.
Name/model DS-7332HQHI-K4
Code M75622
Video formats
Analog video inputs
32 xBNC
Max. supported IP channels (with analog channels off) Standard mode: 40
Enhanced IP mode: 48
Video compression H.265+/H.265/H.264+/H.264
HDMI2 video output
4K: 3840 × 2160, 30Hz
2K: 2560 × 1440, 60Hz
1080p: 1920 x 1080
SXGA: 1280 x 1024
720p: 1280 x 720
XGA: 1024 x 768
HDMI1/VGA video output
1080p: 1920 x 1080 and lower resolutions
BNC video output
4CIF: 704 x 576
Two-way audio (IN/OUT)

RCA 1 / 1
Audio inputs
4 x RCA
Alarm inputs/outputs
Alarms and exceptions
Motion detection, video loss, camera tampering
Live streaming
25 fps
Recording options
/frame rate)
5 MP -
3 MP 15 fps (channels: 1...4)
1080p 15 fps
720p 25 fps
WD1/4CIF 25 fps
CIF 25 fps
Video bit rate range (single channel) 32 Kbps - 4 Mbps
Audio bit rate
64 Kbps
HDD capacity & interface 4 x 8 TB HDD SATA
S.M.A.R.T. monitoring tools
NAS/SAN compatibility Yes, NAS
External ports
2 x USB 2.0,1 x USB 3.0, RS-232,  RS-485, RJ-45 (10M / 100M/ 1000M Auto); keyboard (KB)
Secondary stream
Network protocols
TCP/IP, DHCP, DDNS, PPPoE, E-mail, NTP, SNMP, UPnP, Hik-Connect, ONVIF
Software ports
Server - 8000
HTTP - 80
RTSP - 554
Remote monitoring
Internet Explorer
PTZ protocols
Archiving USB storage device, remote server
Power 230 VAC
Power consumption <45 W (without HDD)
Operating temperature
-10...55 ºC
Operating humidity
Dimensions (W x D x H) 440 x 390 x 70 mm
<7 kg


Model DS-7332HQHI-K4
Product type Analog HD DVR
Brand Hikvision
Series TurboHD 4.0
Analog video inputs number 32
Maximum resolution MP 2
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
Recording Video compression H.265+/H.265/H.264+/H.264/MPEG4
speed for default signal kl . /s 15 for 2 MP, 15 for 720p, 25 for WD1
bitrate of a single video channel 32 kb/s – 6 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
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 1
Serial interfaces kB, RS-232, RS-485
Ethernet 1 × 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 <45
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