defender ai powered sentinel 4k wired nvr security system with 4 cameras front-facing view of four white 360° PTZ cameras with visible lenses, ring LEDs and active blue-red flashing deterrent lights positioned above a black wired NVR labeled Defender Sentinel; visual indicators reference AI auto-tracking and advanced human detection, visible cables and NVR status LEDs, suitable for property surveillance with mobile app monitoring.
Defender AI Powered Sentinel 4K Wired NVR Security System with 4 Cameras
Hero image 0 of Defender AI Powered Sentinel 4K Wired NVR Security System with 4 Cameras, 0 of 9
Defender

Defender AI Powered Sentinel 4K Wired NVR Security System with 4 Cameras

|4 ratings

Smart summary

Generated by AI
  • No More Blind Spots

    No More Blind Spots

    The camera rotates a full 360 degrees to automatically track and follow movement.
  • See Every Detail

    See Every Detail

    Stunning 4K resolution delivers clear and highly detailed video of your property.
  • Fewer False Alarms

    Fewer False Alarms

    Smart human detection distinguishes human activity to reduce false alerts on your phone.
  • Scare Away Intruders

    Scare Away Intruders

    Flashing red-blue lights, a siren, and a spotlight help stop trespassers in their tracks.
  • No Monthly Fees

    No Monthly Fees

    Access all security features and monitor your home from your phone without ongoing costs.

Specifications

Features:

  • 360° Surveillance: PTZ cameras with AI-auto tracking for optimized movement monitoring. 
  • AI Human Detection: Real-time alerts for human movement with intelligent monitoring. 
  • Two-Way Audio: Seamless communication with audio recording capabilities. 
  • Flashing Light Deterrence: High-intensity blue-red flashing light, LED spotlight, and siren for criminal deterrence. 
  • 4K ClearVu Resolution: True-to-life 4K quality with digital WDR for enhanced detail clarity. 
  • Color Night Vision: Vibrant nighttime footage with spotlight illumination up to 100 ft. 
  • No Monthly Fees: Limitless recording with expandable NVR and SecureGuard encryption. 
  • Remote Access: View or playback footage from multiple devices via the Empower app.
Current price is $539.00
Max 10 per order. Max 10 per membership.
Prices may vary in club and online
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Shipping

Free for Plus on eligible orders over $50
Columbus, 43215
Arrives by Wed, Nov 4
Return or replace within 90 days.
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About this item

Product details

Revolutionary 360° Coverage

Experience unparalleled home security with the Defender AI Powered Sentinel 4K PTZ. Its full 360° range eliminates blind spots, ensuring comprehensive surveillance of your property. This advanced feature provides peace of mind by keeping every corner of your space under watch.

Intelligent AI Auto-Tracking and SMART Human Detection

Stay ahead of potential threats with cutting-edge Intelligent AI Auto-tracking and SMART Human Detection technology. The camera automatically tracks movement and distinguishes human activity, offering precise monitoring and reducing false alarms for enhanced security.

Criminal Deterrence Features

Feel secure with a suite of deterrence capabilities designed to protect your home. The Defender AI Powered Sentinel 4K PTZ includes blue-red flashing lights, a siren, and an LED spotlight to ward off intruders effectively. These features work together to provide a robust defense system for your property.

Vibrant True Color Night Vision and Two-Way Talk

Enjoy clear visuals even in low-light conditions with Vibrant True Color Night Vision. Communicate seamlessly with visitors or deter unwanted guests using the Two-Way Talk feature, ensuring your home remains safe and connected at all times.

Empower App Integration

Take control of your security system with the free top-rated Empower app. This user-friendly application allows you to manage and monitor your Defender AI Powered Sentinel 4K PTZ remotely, providing convenience and reliability at your fingertips.

Enjoy complimentary Apple Service Trials with this purchase

Redemption instructions will be emailed post purchase. Terms apply.

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If the item details above aren't accurate or complete, we want to know about it. 

Key specifications

Specifications

Features:

  • 360° Surveillance: PTZ cameras with AI-auto tracking for optimized movement monitoring. 
  • AI Human Detection: Real-time alerts for human movement with intelligent monitoring. 
  • Two-Way Audio: Seamless communication with audio recording capabilities. 
  • Flashing Light Deterrence: High-intensity blue-red flashing light, LED spotlight, and siren for criminal deterrence. 
  • 4K ClearVu Resolution: True-to-life 4K quality with digital WDR for enhanced detail clarity. 
  • Color Night Vision: Vibrant nighttime footage with spotlight illumination up to 100 ft. 
  • No Monthly Fees: Limitless recording with expandable NVR and SecureGuard encryption. 
  • Remote Access: View or playback footage from multiple devices via the Empower app.

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

4.3 out of 5 stars
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Showing 1-3 of 4 reviews

Oct 11, 2024
Reviewer name: Craig L
5 out of 5 stars
5 out of 5 stars review

Fantastic functionality and easy to use.

This ptz camera system is excellent. I've used many systems professionally in the past. This home system is on par with many far more expensive setups regarding functionality, ease of use and variety of features. Picture quality is crisp and the app and NVR is easy to set up and use!

Review from defender-usa.com
Helpful?6Z3NC4HP5WGX16787660896
Oct 7, 2024
Reviewer name: Dolman M
5 out of 5 stars
5 out of 5 stars review

I love this system

Is very unique system that i ever had. Easy to install, smoothly to use and the best part is FREE to use NO monthly fees

Review from defender-usa.com
Helpful?6Z3NC4HP5WGX16787660896
Feb 2, 2026
Reviewer name: BILLY
4 out of 5 stars
4 out of 5 stars review

nice cameras but the ethernet cables are to short the length would probably work for 800 sq ft home ended up buying extension cables

Helpful?6Z3NC4HP5WGX16787660896
Current price is $539.00
Max 10 per order. Max 10 per membership.
Prices may vary in club and online
How do you want your item?

Shipping

Free for Plus on eligible orders over $50
Columbus, 43215
Arrives by Wed, Nov 4
Return or replace within 90 days.

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