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Black rectangular 2U rack unit with front USB ports and status LEDs

VIVOTEK Inc.

VIVOTEK Inc. ND9542P 32-Channel 4K UHD video recorder

SKU CH-260Q-SSYP3 MPN ND9542P

Records 32 cameras at 4K UHD with 192 Mbps throughput and dual-stream H.265/H.264 encoding

  • Channel32 Channel
  • Supported ProtocolsIPv4, IPv6, TCP/IP, HTTP, HTTPS, UPnP, RTSP/RTP/RTCP, SMTP,
  • Network Interface2 x 10/100/1000Mbps Ethernet (RJ-45)
  • PortsRS485, 3.5 Phone Jack Audio Output Front: 2 (USB 2.0) Back:
  • Video Output1 x VGA, 1 x HDMI
  • Audio Input3.5 Phone Jack Audio Input x1 (HW available, FW feature not

Model ND9542P

  • ND9426P
  • ND9542P

Struck-through versions exist but are not stocked here.

  • Manage up to 32 cameras from a single recorder
  • Record and view 4K UHD footage at 3840x2160 resolution
  • Dual-stream recording at 192 Mbps throughput for reliable capture
  • Hardware decoding handles 3840x2160 at 90 fps or 1080p at 360 fps
  • Trend Micro IoT security with three-year free trial protects the system

32-Channel 4K UHD recorder for large installations

The ND9542P manages up to 32 IP cameras and records at 4K UHD resolution with a 192 Mbps throughput. It supports H.265, H.264 and MJPEG compression plus dual-stream recording. Two gigabit Ethernet ports, HDMI and VGA outputs, and USB 2.0 and 3.0 ports provide connectivity for enterprise surveillance deployments.

Sustained 192 Mbps throughput with hardware decoding

The recorder maintains a constant 192 Mbps recording rate across all channels without frame drops. Hardware decoding handles 4K at 90 fps or 1080p at 360 fps for smooth multi-camera playback. Operating temperatures from -10°C to 55°C and 0 to 95 percent humidity ensure stability in demanding environments.

Replaces smaller NVRs when camera count exceeds 16

This unit supersedes 16-channel recorders once a site grows beyond that limit or requires 4K recording on every channel. It is not suited for installations needing more than 32 channels or for users who require built-in storage, as no drives are included.

Highlights

  • Manage up to 32 cameras from a single recorder
  • Record and view 4K UHD footage at 3840x2160 resolution
  • Dual-stream recording at 192 Mbps throughput for reliable capture
  • Hardware decoding handles 3840x2160 at 90 fps or 1080p at 360 fps
  • Trend Micro IoT security with three-year free trial protects the system

Specifications

BrandVivotek
ModelND9542P
Channel32 Channel
Supported ProtocolsIPv4, IPv6, TCP/IP, HTTP, HTTPS, UPnP, RTSP/RTP/RTCP, SMTP, FTP, DHCP, NTP, DNS, DDNS
Network Interface2 x 10/100/1000Mbps Ethernet (RJ-45)
PortsRS485, 3.5 Phone Jack Audio Output
Front: 2 (USB 2.0)
Back: 1 (USB 3.0)
Video Output1 x VGA, 1 x HDMI
Audio Input3.5 Phone Jack Audio Input x1 (HW available, FW feature not supported yet)
Recording TypeRecording Time (sec.)
- Pre-Record: 5 (Max. 10)
- Post-Record: 20 (Max. 300)
Recording Stream: Dual
Recording Throughput: 192 Mbps
Recording Mode: Continuous, Schedule, Manual, Event, Activity Adaptive Streaming
Recording Setting: Recycle (unit: Day)
Watermark: Supported
Seamless Recording: Supported
Video SettingVideo Format: MJPEG, H.264, H.265
Graphic Decoder: Hardware decoding
Decoding Resolution: Up to 7680x2560
Decoding Capability
- H.265/H.264:
- 3840x2160 @ 90 fps
- 1920x1080 @ 360 fps
RemoteSoftware AP: Shepherd , VSS
Mobile/Tablet App: iViewer(Android & iOS)
Web Browser: Chrome
Cloud service: VORTEX Connect
Storage InstalledNone
Power Supply100-240V AC, 50/60Hz
TemperatureOperating Temperature -10°C ~ 55°C (14°F ~ 131°F)
Humidity0 ~ 95%
FeaturesVCA Counting Solution: Supported
VCA Event Search: Smart VCA, Smart 360 VCA
Smart Search II: Supported
Trend Micro IoT Security: Supported (3-year free trial)
Cybersecurity Management: Supported
Dimensions17.01" x 16.57" x 2.6"
Weight10.14 lbs. (without HDD)
Shipping weight5.00 kg
Package size550 × 500 × 120 mm

Questions about this item

How much heat does the ND9542P generate when recording 32 channels at 192 Mbps continuously?

The recorder operates between -10°C and 55°C, so it stays within that range even during full-load recording.

Which hard drives must I supply before the ND9542P can store footage?

The unit ships with no HDD installed; you need to add up to 32 TB of compatible drives yourself.

Will my existing ONVIF cameras streaming H.264 at 1080p work with the ND9542P?

Yes — it supports H.264 and H.265 up to 3840x2160 at 90 fps and 1920x1080 at 360 fps, so 1080p streams are well within its decoding capability.

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