Skip to content

Technical Specifications

Hikvision DS-7324HQHI-K4 / DS-7332HQHI-K4 Turbo HD DVR

The Hikvision DS-7324/7332HQHI-K4 Series is a high-capacity Turbo HD DVR designed for larger surveillance systems that need flexibility across analog and IP camera technologies. Available in 24-channel and 32-channel analog configurations, the series supports HDTVI, AHD, HDCVI, CVBS and IP video, making it well suited for upgrading an existing coax-based security system without immediately replacing every camera. With H.265 Pro+ compression, four internal SATA bays, eSATA support, 4K HDMI output, smart video analytics and remote Hik-Connect access, it provides a scalable recording platform for demanding commercial installations.

Key Features

  • 24 or 32 analog camera inputs depending on model.
  • Hybrid video compatibility: HDTVI, AHD, HDCVI, CVBS and IP cameras.
  • Up to 40 IP camera channels on the DS-7324HQHI-K4.
  • Up to 48 IP camera channels on the DS-7332HQHI-K4.
  • Supports IP cameras at resolutions of up to 6 MP.
  • H.265 Pro+, H.265 Pro, H.265, H.264+ and H.264 video compression.
  • Full-channel recording at up to 4 MP Lite resolution.
  • HDTVI transmission distances up to 800 m at 1080p and 1200 m at 720p.
  • 4 SATA interfaces plus 1 eSATA interface.
  • Supports HDD capacities of up to 10 TB per disk.
  • 4K HDMI output through HDMI2.
  • Supports POS-triggered recording and POS information overlay.
  • Smart search for faster and more efficient playback.
  • Supports third-party cloud storage.
  • Multiple VCA events for analog and compatible smart IP cameras.
  • Supports 4-channel line crossing detection and intrusion detection.
  • Supports 1-channel sudden scene change detection.
  • 16-channel synchronous playback.
  • Supports up to 128 remote connections.
  • Hik-Connect and DDNS support for remote network management.
  • 16 alarm inputs and 4 alarm outputs.

Models & Channel Capacity

Available Models
DS-7324HQHI-K4; DS-7332HQHI-K4
DS-7324HQHI-K4 Analog Video Input
24 channels
DS-7332HQHI-K4 Analog Video Input
32 channels
DS-7324HQHI-K4 IP Video Input
16 channels, expandable up to 40 channels
DS-7332HQHI-K4 IP Video Input
16 channels, expandable up to 48 channels
Maximum IP Camera Resolution
Up to 6 MP
Supported IP Camera Compression
H.265+, H.265, H.264+, H.264

Recording & Compression

Video Compression
H.265 Pro+ / H.265 Pro / H.265 / H.264+ / H.264
Encoding Resolution - 1080p Lite Mode Disabled
4 MP Lite / 3 MP / 1080p / 1080p Lite / 720p / WD1 / 4CIF / VGA / CIF
Encoding Resolution - 1080p Lite Mode Enabled
4 MP Lite / 3 MP / 1080p Lite / 720p / 720p Lite / WD1 / 4CIF / VGA / CIF
Main Stream - 4 MP Input, Lite Mode Disabled
4 MP Lite @ 15 fps; 1080p Lite / 720p / WD1 / 4CIF / VGA / CIF @ 25 fps (P) / 30 fps (N)
Main Stream - 3 MP Input, Lite Mode Disabled
3 MP / 1080p / 720p / WD1 / 4CIF / VGA / CIF @ 15 fps
Main Stream - 1080p Input, Lite Mode Disabled
1080p / 720p @ 15 fps; WD1 / 4CIF / VGA / CIF @ 25 fps (P) / 30 fps (N)
Main Stream - 720p Input, Lite Mode Disabled
720p / WD1 / 4CIF / VGA / CIF @ 25 fps (P) / 30 fps (N)
Main Stream - 4 MP Input, Lite Mode Enabled
4 MP Lite @ 15 fps; 1080p Lite / 720p Lite / WD1 / 4CIF / VGA / CIF @ 25 fps (P) / 30 fps (N)
Main Stream - 3 MP Input, Lite Mode Enabled
3 MP / 1080p Lite / 720p Lite / WD1 / 4CIF / VGA / CIF @ 15 fps
Main Stream - 1080p Input, Lite Mode Enabled
1080p Lite / 720p Lite / WD1 / 4CIF / VGA / CIF @ 25 fps (P) / 30 fps (N)
Main Stream - 720p Input, Lite Mode Enabled
720p / WD1 / 4CIF / VGA / CIF @ 25 fps (P) / 30 fps (N)
Sub-Stream
WD1 / 4CIF @ 12 fps; CIF @ 25 fps (P) / 30 fps (N)
Video Bit Rate
32 Kbps to 6 Mbps
Dual Stream
Supported
Stream Type
Video; Video & Audio
Audio Compression
G.711u
Audio Bit Rate
64 Kbps

Video Inputs & Outputs

Analog Video Interface
BNC, 1.0 Vp-p, 75 Ω; supports coaxitron connection
HDTVI Input
4 MP, 3 MP, 1080p25, 1080p30, 720p25, 720p30, 720p50, 720p60
3 MP HDTVI Input Note
3 MP signal input is available only on channels 1, 2, 3 and 4.
AHD Input
4 MP, 1080p25, 1080p30, 720p25, 720p30
HDCVI Input
1080p25, 1080p30, 720p25, 720p30
CVBS Input
PAL / NTSC
CVBS Output
1-channel BNC (1.0 Vp-p, 75 Ω); PAL: 704 × 576; NTSC: 704 × 480
HDMI1 / VGA Output
1 channel: 1920 × 1080/60 Hz, 1280 × 1024/60 Hz, 1280 × 720/60 Hz, 1024 × 768/60 Hz
HDMI2 Output
1 channel: 4K (3840 × 2160)/30 Hz, 2K (2560 × 1440)/60 Hz, 1920 × 1080/60 Hz, 1280 × 1024/60 Hz, 1280 × 720/60 Hz, 1024 × 768/60 Hz

Audio & Playback

Audio Input
4-channel RCA (2.0 Vp-p, 1 KΩ)
Audio Output
1-channel RCA (Linear, 1 KΩ)
Two-Way Audio
1-channel RCA (2.0 Vp-p, 1 KΩ), independent
Synchronous Playback
16 channels

Storage & Playback

Internal SATA Interfaces
4
eSATA
Supported
Maximum HDD Capacity
Up to 10 TB per disk
Smart Search
Supported for efficient playback
Third-Party Cloud Storage
Supported

Smart Functions

Video Content Analytics
Supports multiple VCA events for analog cameras and compatible smart IP cameras
Line Crossing Detection
Up to 4 channels
Intrusion Detection
Up to 4 channels
Sudden Scene Change Detection
1 channel
POS Integration
Supports POS-triggered recording and POS information overlay

Network

Remote Connections
128
Network Protocols
TCP/IP, PPPoE, DHCP, Hik-Connect, DNS, DDNS, NTP, SADP, NFS, iSCSI, UPnP™, HTTPS, ONVIF and SNMP
Network Interface
1 × RJ45 10M/100M/1000M self-adaptive Ethernet interface
Hik-Connect
Supported
DDNS
Supported
Output Bandwidth Limit
Configurable

Auxiliary Interfaces

Serial Interfaces
RS-232, RS-485 full-duplex and keyboard interface
Alarm Input / Output
16 / 4
Front USB
2 × USB 2.0
Rear USB
1 × USB 3.0

General

Power Supply
100 to 240 VAC, 50 to 60 Hz, 1.1 A
Power Consumption
≤ 45 W without HDD
Operating Temperature
-10 °C to +55 °C (+14 °F to +131 °F)
Operating Humidity
10% to 90%
Dimensions (W × D × H)
440 × 390 × 70 mm (17.3 × 15.4 × 2.8 in)
Weight
≤ 7 kg (15.4 lb), without HDD

Physical Interfaces

1
VIDEO IN
2
AUDIO IN, RCA Connector
3
LINE IN
4
AUDIO OUT
5
VIDEO OUT
6
RS-485 Serial Interface, Keyboard Interface, ALARM IN and ALARM OUT
7
RS-232 Serial Interface
8
VGA Interface
9
eSATA Interface
10
HDMI1 Interface
11
HDMI2 Interface
12
LAN Network Interface
13
USB Interface
14
GND
15
100 to 240 VAC Power Input
16
Power Switch

Accessories Found

No separate accessories or package contents are explicitly listed in the provided datasheet. The document identifies compatible storage and connectivity interfaces such as SATA, eSATA, USB, HDMI, VGA, RCA, BNC and Ethernet, but it does not identify any of these as included accessories.

Ideal Applications & Common Uses

Based on the channel capacity, hybrid camera support, POS integration, storage options and networking capabilities documented for this series, typical applications include:

  • Large retail stores: particularly installations that can benefit from POS-triggered recording and POS information overlay.
  • Warehouses and commercial facilities: where 24 or 32 analog camera connections and additional IP camera capacity are required.
  • Existing coax surveillance upgrades: allowing HDTVI, AHD, HDCVI and CVBS cameras to coexist with newer IP cameras.
  • Multi-camera business surveillance: where centralized recording, 16-channel synchronous playback and large storage capacity are important.
  • Schools, offices and institutional facilities: where a large number of camera channels and remote network access may be needed.
  • Hybrid security system expansions: for sites that want to retain existing analog cameras while gradually adding compatible IP cameras.
  • Remote-managed surveillance systems: using Hik-Connect, DDNS and Gigabit Ethernet connectivity.
Buyer Before & After Protection

Buyer Before & After Protection

All orders are protected, in case your item gets lost, delayed or arrives damaged. We'll make it right, zero out of pocket cost.

Get advanced protection, and even faster delivery in case of an emergency if you use Shop Pay or Paypal at checkout.

Trusted and Tested Products

Trusted and Tested Products

Every product we've added to our catalog has been thoroughly tested for reliability, durability, and real-world performance, so you’re not gambling with your safety.

In order for a product to be added it has to pass: Environmental Testing (Heat and Cold), Tamper Resistance, and for advanced systems 99% Alert Accuracy.

secure payment

Secure Payment

Shop with confidence knowing your payments are secure and your information