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Overview

The CTVISION PU-81441B is a wired PoE security camera system with 4 4K Ultra HD (8MP) cameras, a 4-channel PoE network video recorder (NVR), and a pre-installed 1TB hard drive. Cameras have a built-in microphone and infrared night vision, and the system is viewed remotely through a free app.
  • 4-camera 4K Ultra HD (8MP) wired PoE kit with a 4-channel PoE NVR and a 1TB hard drive included
This description was generated by AI and reviewed for accuracy.

CTVISION Wired NVR Security System with 4 4K Cameras and 1TB Hard Drive

Model: PU-81441B
Web Code: 19640832
Sold and shipped by | 5.0 seller rating (1 review)

Available for deliveryAvailable online only

Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.

Seller Return Policy

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Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

What's included:

  • 1 x PoE NVR 4-Channel4 x Wired PoE Cameras, Built-in Mic, Outdoor & Indoor1 x 1TB HDD Pre-Installed4 x 60 feet Ethernet Cable1 x Power Adapter for NVR1 x MouseMounting Hole TemplatesPack of ScrewsQuick User Guide
What you need to know
  • CTVISION PU-81441B 4-camera 4K Ultra HD (8MP) wired PoE security camera system with a 4-channel PoE NVR and a pre-installed 1TB hard drive
  • Cameras record 3840 x 2160 video at 20 fps with a built-in microphone and infrared night vision to 100 ft (30 m)
  • PoE cameras receive power and data over a single Ethernet cable (cables and accessories included)
  • Viewed remotely through a free app
Built for the way you monitor your space
  • 4 PoE cameras record to a 4-channel NVR for indoor, yard, garage, or store coverage
Clearer views and useful alerts
  • Records 4K Ultra HD (3840 x 2160, 8MP) video at 20 fps; the vendor states 4 times the clarity of 1080p
  • AI recognition helps identify familiar objects to reduce false alarms; smart playback filters footage by event type and timeline
Know what's happening when you're away
  • Infrared night vision reaches up to 100 ft (30 m); cameras record audio through a built-in microphone
Storage and access
  • Includes a pre-installed 1TB hard drive
  • H.264/H.265 compression; H.265 roughly halves bandwidth and storage against H.264
Works with your setup
  • PoE plug-and-play: cameras receive power and data over one Ethernet cable (cables and accessories included)
  • Remote viewing through a free app
This description was generated by AI and reviewed for accuracy.

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

Shipping Charges

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Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • No restrictions in Canada
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
Product Category
Smart home products
Return/Exchange Period
30 days
Condition
Opened

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