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32-ch 1080p 1U H.265 DVR

5 signals input adaptively (HDTVI/AHD/CVI/CVBS/IP)
Long distance transmission over UTP and coaxial cable
H.265 Pro+ compression to improve encoding efficiency and reduce data storage costs
Supports 4 MP lite, and when enabled the image effect is similar with 4 MP
Two HDDs for continuous video recording
Smart search for efficient playback.

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DVR-232Q-K2

Specification
Resources
Accessories

External interface
Two-way audio input1-ch, RCA (2.0 Vp-p, 1 KΩ) (using the 1st audio input)

Perimeter Protection
Line Crossing Detection/Intrusion Detection2-ch Note: Enhanced VCA mode on: 4-ch Enabling enhanced VCA mode will maximize the connectable channel number for perimeter protection (line crossing detection and intrusion detection), but disable 2K/4K HDMI output resolution and 4 MP signal input.

Video and Audio
IP Video Input2-ch (up to 34-ch) Enhanced IP mode on: 8-ch (up to 40-ch), each up to 4 Mbps Up to 4 MP resolution Supports H.265+/H.265/H.264+/H.264 IP cameras Note: Enhanced IP mode might be conflicted with smart events (perimeter protection) or other functions, please refer to the user manual for details.
Analog Video Input32-ch BNC interface (1.0 Vp-p, 75 Ω), supporting coaxitron connection
HDTVI Input4 MP, 3 MP, 1080p30, 1080p25, 720p60, 720p50, 720p30, 720p25 Note: The 3 MP signal input is only available for channel 1/2/3/4.
AHD Input4 MP, 1080p25, 1080p30, 720p25, 720p30
HDCVI Input1080p25, 1080p30, 720p25, 720p30
CVBS InputPAL/NTSC
HDMI Output1-ch, 4K (3840 × 2160)/30Hz, 2K (2560 × 1440)/60Hz, 1920 × 1080/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz
VGA Output1-ch, 1920 × 1080/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz
Audio Input1-ch, RCA (2.0 Vp-p, 1 KΩ)
Audio Output1-ch, RCA (Linear, 1 KΩ)
Synchronous playback16-ch

Recording
Video CompressionH.265 Pro+/H.265 Pro/H.265/H.264+/H.264
Encoding ResolutionWhen 1080p Lite mode not enabled: 4 MP lite/3 MP/1080p/720p/VGA/WD1/4CIF/CIF; When 1080p Lite mode enabled: 4 MP lite/3 MP/1080p lite/720p lite/VGA/WD1/4CIF/CIF
Frame RateMain stream: When 1080p Lite mode not enabled: For 4 MP stream access: 4 MP lite@15fps; 1080p lite/720p/WD1/4CIF/VGA/CIF@25fps (P)/30fps (N) For 3 MP stream access: 3 MP/1080p/720p/VGA/WD1/4CIF/CIF@15fps For 1080p stream access: 1080p/720p@15fps; VGA/WD1/4CIF/CIF@25fps (P)/30fps (N) For 720p stream access: 720p/VGA/WD1/4CIF/CIF@25fps (P)/30fps (N) When 1080p Lite mode enabled: 4 MP lite/3 MP@15fps; 1080p lite/720p lite/VGA/WD1/4CIF/CIF@25fps (P)/30fps (N) Sub-stream: WD1/4CIF@12fps; CIF@25fps (P)/30fps (N)
Video Bitrate32 Kbps to 6 Mbps
Dual-streamSupport
Stream TypeVideo, Video & Audio
Audio CompressionG.711u
Audio Bitrate64 Kbps

Network
Remote Connection128
Network ProtocolTCP/IP, PPPoE, DHCP, HiLookVision, DNS, DDNS, NTP, SADP, NFS, iSCSI, UPnP™, HTTPS, ONVIF
Network Interface1, RJ45 10M/100M/1000M self-adaptive Ethernet interface

Auxiliary Interface
SATA2 SATA interfaces
CapacityUp to 10 TB capacity for each disk
USB InterfaceFront panel: 1 × USB 2.0 Rear panel: 1 × USB 3.0

General
Power Supply12 VDC, 4.5 A
Consumption≤ 65 W (without HDD)
Working Temperature-10 °C to +55 °C (+14 °F to +131 °F)
Working Humidity10% to 90%
Dimension (W × D × H)380 × 320 × 48 mm (15.0 × 12.6 × 1.9 inch)
Weight≤ 2 kg (4.4 lb) (without HDD)

External interface

Two-way audio input

1-ch, RCA (2.0 Vp-p, 1 KΩ) (using the 1st audio input)

Perimeter Protection

Line Crossing Detection/Intrusion Detection

2-ch Note: Enhanced VCA mode on: 4-ch Enabling enhanced VCA mode will maximize the connectable channel number for perimeter protection (line crossing detection and intrusion detection), but disable 2K/4K HDMI output resolution and 4 MP signal input.

Video and Audio

IP Video Input

2-ch (up to 34-ch) Enhanced IP mode on: 8-ch (up to 40-ch), each up to 4 Mbps Up to 4 MP resolution Supports H.265+/H.265/H.264+/H.264 IP cameras Note: Enhanced IP mode might be conflicted with smart events (perimeter protection) or other functions, please refer to the user manual for details.

Analog Video Input

32-ch BNC interface (1.0 Vp-p, 75 Ω), supporting coaxitron connection

HDTVI Input

4 MP, 3 MP, 1080p30, 1080p25, 720p60, 720p50, 720p30, 720p25 Note: The 3 MP signal input is only available for channel 1/2/3/4.

AHD Input

4 MP, 1080p25, 1080p30, 720p25, 720p30

HDCVI Input

1080p25, 1080p30, 720p25, 720p30

CVBS Input

PAL/NTSC

HDMI Output

1-ch, 4K (3840 × 2160)/30Hz, 2K (2560 × 1440)/60Hz, 1920 × 1080/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz

VGA Output

1-ch, 1920 × 1080/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz

Audio Input

1-ch, RCA (2.0 Vp-p, 1 KΩ)

Audio Output

1-ch, RCA (Linear, 1 KΩ)

Synchronous playback

16-ch

Recording

Video Compression

H.265 Pro+/H.265 Pro/H.265/H.264+/H.264

Encoding Resolution

When 1080p Lite mode not enabled: 4 MP lite/3 MP/1080p/720p/VGA/WD1/4CIF/CIF; When 1080p Lite mode enabled: 4 MP lite/3 MP/1080p lite/720p lite/VGA/WD1/4CIF/CIF

Frame Rate

Main stream: When 1080p Lite mode not enabled: For 4 MP stream access: 4 MP lite@15fps; 1080p lite/720p/WD1/4CIF/VGA/CIF@25fps (P)/30fps (N) For 3 MP stream access: 3 MP/1080p/720p/VGA/WD1/4CIF/CIF@15fps For 1080p stream access: 1080p/720p@15fps; VGA/WD1/4CIF/CIF@25fps (P)/30fps (N) For 720p stream access: 720p/VGA/WD1/4CIF/CIF@25fps (P)/30fps (N) When 1080p Lite mode enabled: 4 MP lite/3 MP@15fps; 1080p lite/720p lite/VGA/WD1/4CIF/CIF@25fps (P)/30fps (N) Sub-stream: WD1/4CIF@12fps; CIF@25fps (P)/30fps (N)

Video Bitrate

32 Kbps to 6 Mbps

Dual-stream

Support

Stream Type

Video, Video & Audio

Audio Compression

G.711u

Audio Bitrate

64 Kbps

Network

Remote Connection

128

Network Protocol

TCP/IP, PPPoE, DHCP, HiLookVision, DNS, DDNS, NTP, SADP, NFS, iSCSI, UPnP™, HTTPS, ONVIF

Network Interface

1, RJ45 10M/100M/1000M self-adaptive Ethernet interface

Auxiliary Interface

SATA

2 SATA interfaces

Capacity

Up to 10 TB capacity for each disk

USB Interface

Front panel: 1 × USB 2.0 Rear panel: 1 × USB 3.0

General

Power Supply

12 VDC, 4.5 A

Consumption

≤ 65 W (without HDD)

Working Temperature

-10 °C to +55 °C (+14 °F to +131 °F)

Working Humidity

10% to 90%

Dimension (W × D × H)

380 × 320 × 48 mm (15.0 × 12.6 × 1.9 inch)

Weight

≤ 2 kg (4.4 lb) (without HDD)