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A black box recorder and thirty-two bullet cameras with varifocal lenses and cables

GW Security Inc.

GW Security GW7832N 32ch 4K NVR Kit 8TB 32×8MP Bullet Varifocal Mic

SKU CH-QWVT-ED8TZ

A 32‑channel 4K NVR kit with an 8 TB drive, 32 varifocal 8 MP bullet cameras with built‑in microphones, two 16‑port PoE switches and pre‑cut Ethernet cables for immediate installation

  • Highest resolution4K 8MP (3840 × 2160)
  • Operating systemLinux (embedded)
  • Type of cameraIP Camera
  • Camera channels32 Channel
  • Video inputs32 x PoE Ports (RJ45)
  • Audio inputs32CH IPC input

Camera inputs 32 Channel

Storage Capacity 8TB HDD

  • True 4K UltraHD 8MP resolution delivers 3840 x 2160 detail
  • Starlight colour night vision extends visibility to 120 feet
  • AI human detection plus 15 smart functions reduce false alerts
  • H.265+ compression cuts storage needs while keeping 4K quality
  • Built-in microphone on every camera adds audio surveillance

32-Channel 4K NVR Kit with 8TB Storage

The GW Security GW7832N kit delivers a complete 32-channel 4K surveillance system with an 8TB hard drive pre-installed in the NVR. It records 8MP ultra-high-definition video at up to 2160p resolution across all channels simultaneously. The package includes 32 varifocal bullet cameras with built-in microphones and two 16-port PoE switches for power and data.

Installation Uses PoE Switches and Pre-Cut Cables

Each camera connects to one of the two included 16-port PoE switches using the supplied 60-foot and 100-foot Ethernet cables, eliminating separate power adapters. The NVR links to the switches via a 10-foot cable. Manual varifocal lenses on every camera require physical adjustment at the mounting point to set the desired 115 to 22 degree field of view.

Suits Large Properties Needing Audio

This system fits installations that need 32 camera positions with audio recording and flexible zoom ranges up to 120 feet IR distance. Buyers who need more than 32 channels or internal storage beyond 8TB should consider a different NVR. Sites without space for two PoE switches and extensive cabling runs should also look elsewhere.

How it compares

Measured against everything we stock in Security Camera Systems, at today’s prices. Recalculated every night.

Price $3,464.99
Pricier than about 94% of the 937 comparable items (median $240.99).

Specifications

Product
Brand nameGW Security
Product linePlug N Play
Model nameGW7832N
Product typeNVR Kit
Storage
Built-in hard driveYes
Storage size8 TB HDD
Backup methodLocal: USB3.0 (faster video files transfer and backup) / Online: download video through internet
Display
Highest resolution4K 8MP (3840 × 2160)
Resolution4K (3840 × 2160P)
Display frame rate4K 2160P/1920P/1520P/1080P @ 30fps @ all channels
Audio & video
Type of cameraIP Camera
Camera channels32 Channel
Recording resolution4K 2160p/1920p/1520p/1080p
Video frame rate4K 2160P/1920P/1520P/1080P @ real time @ all channels
Recording modesMotion Detective / Continues / Time Schedule / Alarm
Video compressionNew Technology : H.265 HEVC
Camera resolution4K Ultra
Connectivity
ONVIF supportYes
Network interfaceRJ45
Network protocolsRTSP/FTP/PPPOE/DHCP/DDNS/NTP/UPnP/P2P/ONVIF
Power over EthernetYes
Ports & slots
Video inputs32 x PoE Ports (RJ45)
Audio inputs32CH IPC input
Video outputs1 x VGA, 1 x HDMI up to 4K
Audio output port1 x RCA
Size & build
Product dimensions14.9 × 13.4 × 2 in
Product weight8 lb (3.63 kg)
In the box
Cameras included32
In the boxNVR with selected HDD, PoE IP cameras, NVR power adapter, USB mouse, Remote Control, Ethernet cables, Mouting screws, User manual CD, Specification sheet, One year warranty
Software
Operating systemLinux (embedded)

Other versions of this model

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Questions about this item

How do I confirm the NVR is recording all 32 channels at 4K 2160p in real time after setup?

Open the live view on the HDMI or VGA output; each channel should show 3840 x 2160 at 30 fps with the H.265+ indicator active and the recording schedule or motion icons lit for every camera.

What cables and accessories ship with the kit, and what must I provide?

The box includes 16 cables at 100 feet, 16 cables at 60 feet, one 10-foot uplink cable, two 16-port PoE switches, a USB mouse, remote control, mounting screws and quick guide; you only need a monitor and a router for internet access.

Which lens setting gives the widest field of view on the varifocal cameras?

Set the manual zoom to 2.8 mm for a 115-degree angle; turn toward 12 mm to narrow the view to 22 degrees for longer distance.

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