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A black rectangular network video recorder with sixteen PoE ports on the front and a pre-installed four terabyte hard drive

Reolink

Reolink 24CH NVR 4TB HDD video recorder

SKU CH-D944-831FH

A 24-channel PoE network video recorder with a pre-installed 4TB hard drive for continuous local recording from up to 16 wired and 8 battery-powered Reolink cameras

  • Operating systemPC: Windows, Mac OS; Smartphone: iOS, Android
  • Channel count24 Channel
  • Protocol supportHTTP, TCP/IP, UDP, DHCP, P2P, UPNP, RTSP, SMTP, SSL/TLS, DNS
  • Connection type1, RJ-45 10/100 Mbit/s self-adaptive Ethernet interface for
  • Video inputsUp to 24 IP cameras (max.16 wired cameras)
  • Video outputsVGA, HDMI
  • Pre-installed 4TB HDD enables 24/7 continuous recording
  • Supports up to 24 cameras including 16 wired PoE and 8 battery Wi-Fi
  • 16 PoE ports deliver power and data over single cables
  • Remote live view via free Reolink App and Client
  • H.265 and H.264 compression maximises storage efficiency

24-Channel PoE NVR with 4TB HDD

This Reolink network video recorder supports up to 24 IP cameras, with sixteen PoE ports for wired cameras and capacity for eight battery-powered Wi-Fi cameras. It arrives with a pre-installed 4 TB hard drive for continuous 24/7 recording across all channels. The unit is built for home or small-business surveillance systems that need a single recorder for mixed wired and wireless cameras.

Installation is Plug-and-Play for PoE cameras

Each of the sixteen PoE ports delivers up to 25 W under IEEE 802.3 af/at, carrying both data and power over a single Ethernet cable up to 330 ft. A common issue is exceeding the total power budget when many high-draw cameras are connected, which can cause ports to shut down or cameras to reboot. The NVR does not support third-party cameras, so buyers using other brands will find them incompatible.

Sustained load handling across all channels

The recorder uses H.265 and H.264 compression to manage continuous streams from up to twenty-four cameras simultaneously. Internal storage can be expanded to 16 TB using two drives of up to 8 TB each, preventing early overwrite during long retention periods. Operating temperature is rated from -10 °C to +45 °C, and the fanless design relies on passive cooling, so airflow around the chassis must remain unobstructed during extended recording sessions.

How it compares

Measured against everything we stock in NVR & DVR Recording Systems, at today’s prices. Recalculated every night.

Price $333.99
Pricier than about 54% of the 246 comparable items (median $272.99).

Specifications

Product
Brand nameReolink
Product linePOE NVR
Recorder typeNVR
Storage
Installed storage1 × 4 TB HDD included
Audio & video
Channel count24 Channel
Connectivity
Protocol supportHTTP, TCP/IP, UDP, DHCP, P2P, UPNP, RTSP, SMTP, SSL/TLS, DNS, DDNS, NTP, FTP
Connection type1, RJ-45 10/100 Mbit/s self-adaptive Ethernet interface for LAN/WAN
16, RJ-45 10/100 Mbit/s self-adaptive PoE Ethernet interface for IP camera
Ports & slots
Video inputsUp to 24 IP cameras (max.16 wired cameras)
Video outputsVGA, HDMI
Audio inputsCameras with built-in mic
Power
Power supplyDC 48 V~54 V
Size & build
Product dimensions330 × 45 × 285 mm
Product weight2.4kg
Environment & compliance
Temperature range-10 °C to 45 °C (14 °F to 113 °F)
Humidity range10%~90%
Software
Operating systemPC: Windows, Mac OS; Smartphone: iOS, Android
More details
Compression formatH.265, H.264
Control methodYes
Maximum capacityUp to 16 TB (max. 8 TB capacity for each HDD)

Questions about this item

How can I confirm the recorder is capturing footage from all connected cameras after installation?

Check live view on the HDMI or VGA output and verify each of the up to 24 channels shows video; the Reolink App and Client also display real-time streams and recording status for every camera.

What comes with the NVR and what must I purchase separately to complete a 16-camera PoE system?

The box includes the NVR with a pre-installed 4TB hard drive and a DC 48V power supply; you need to buy up to 16 Reolink PoE cameras and CAT6 or CAT7 Ethernet cables for each wired connection.

Which storage capacity should I choose if I want the maximum recording time supported by this unit?

The recorder ships with a 4TB drive and accepts up to 16TB total using two 8TB hard drives, so adding a second 8TB HDD gives the longest continuous recording capacity.

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