Defender

Defender AI POWERED Sentinel 4K Ultra HD Wired 16 Channel PoE NVR Security System with 16 Metal Cameras 2TB HDD

|94 ratings
Item # 990426735
Current price is $1,199.00
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Columbus, 43215
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Smart summary

Generated by AI
  • Crystal 4K Surveillance: The system provides crystal-clear 4K Ultra HD video quality, ensuring every detail is captured for reliable, high-definition monitoring day and night.
  • Smart AI Detection: Features SMART AI-powered human detection with an intelligent algorithm, sending instant mobile notifications and precisely differentiating human activity from other movements.
  • Active Deterrence: Enhanced deterrence includes flashing blue-red lights and a powerful LED spotlight, effectively deterring potential intruders and improving visibility.
  • Robust Weatherproof Build: Equipped with 16 durable metal weatherproof cameras designed for long-lasting performance, offering vibrant color night vision and sharp audio recording in all conditions.
  • Fee-Free Management: Manage your security cost-effectively using the top-rated Empower Mobile app, eliminating the need for any monthly subscription fees.
  • Extensive Storage Capacity: The system includes a 2TB HDD for ample storage of recorded footage and supports 16 wired PoE channels for comprehensive coverage.
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Defender AI POWERED Sentinel 4K Ultra HD Wired 16 Channel PoE NVR Security System with 16 Metal Cameras 2TB HDD
Defender AI POWERED Sentinel 4K Ultra HD Wired 16 Channel PoE NVR Security System with 16 Metal Cameras 2TB HDD
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About this item

Product details

State-of-the-Art 4K Surveillance

Experience unparalleled home security with the Sentinel 4K NVR Security System. Offering crystal-clear 4K quality surveillance, this system ensures every detail is captured, day or night. Its advanced technology provides peace of mind with reliable, high-definition monitoring.

SMART AI-Powered Human Detection

Stay informed with the next generation of SMART AI-Powered human detection. Utilizing an intelligent detection algorithm, this system sends instant mobile notifications, keeping you updated on any activity around your home. It's designed to differentiate between humans and other movements for precise alerts.

Enhanced Deterrence Features

Protect your property with advanced deterrence features, including blue-red light and a powerful LED spotlight. These features not only enhance visibility but also act as effective deterrents to potential intruders, ensuring your home remains secure.

Durable Weatherproof Design

Built to withstand the elements, the metal weatherproof security cameras are designed for long-lasting performance. Enjoy vibrant color night vision and sharp audio recording, ensuring comprehensive coverage in any weather condition.

No Monthly Fees with Empower Mobile App

Simplify your security experience with the top-rated Empower Mobile app. This system eliminates the need for monthly fees, offering a cost-effective solution for managing your home security with ease.

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Specifications

Features:

  • Human movement detection with immediate alerts
  • High-intensity blue-red flashing lights and powerful LED spotlight
  • 4K Ultra HD for detailed image clarity
  • Optimizes footage to maximize storage
  • Laser sharp image enhancement and spotlight illumination up to 100 ft.
  • Professional-grade metal-encased NVR with IP66-rated cameras
  • Designed to withstand extreme weather conditions
  • Mobile and web-based viewing/controls
  • SecureGuard™ technology with bank-level encryption

Warnings and disclaimers

Ingestion Hazard

This product contains a battery. Death or serious injury can occur if ingested. A swallowed battery can cause Internal Chemical Burn in as little as 2 hours. Keep new and used batteries OUT OF REACH OF CHILDREN. Seek Immediate medical attention if a battery is suspected to be swallowed or inserted inside any part of the body.

Member ratings & reviews

4.6 out of 5 stars
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Showing 1-3 of 94 reviews

Aug 10, 2025
Shirish Patil
5 out of 5 stars review

Excellent Security Camera System

Excellent Security Camera System to protect your home. I have been a long time Defender systems user and love them. These model specifically has wide angle cameras and great night vision capabilities. the sensors work great and picks up movements immediately. If you are using for inside the home, i would recommend to turn off the lights for night vision. Access from app works nice and very quick/easy to setup. Audio feed, although works only from one camera at a time, is a good feature to have.

Review from defender-usa.com
Helpful?3KKSK3HSRNTF16749471827
Aug 26, 2023
BigD
5 out of 5 stars review

Verified Purchase

Happy with product

System was pretty easy to install and works well. Like having a powered system. Package was complete which was nice. Wish you had better quality screws or perhaps change to hex screws for camera angle setting. Found that the current phillips screws are soft and strip pretty easily.

Review from defender-usa.com
Helpful?3KKSK3HSRNTF16749471827
May 13, 2024
Anonymous
5 out of 5 stars review

Verified Purchase

Great product with big wires....

Delivery was on time and nicely packaged.. I have not installed the units yet as I am still taking down my exciting security system, The only issue I would change is the massive weather guards that is on each camera input wire, when installing them on a wall or bulkhead you are forced to drill a 3/4" or larger hole just to get the wire through.. This is a major hole and takes a good sized drill leaving wall damage. The only option is having every camera using a junction box which is clumsy.

Review from defender-usa.com
Helpful?3KKSK3HSRNTF16749471827

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