Questions & Answers

Name: Defender - AI POWERED Sentinel 4K Ultra HD Wired 16 Channel PoE NVR Security System, 16 Metal Cameras, 2TB HDD - White
Brand: Defender
SKU: 6611467
Price: 1229.99 USD
Availability: InStock
Rating: 5 (2 reviews)

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

Model:: NS16B16A-2T; |
SKU:: 6611467

User rating, 5 out of 5 stars with 2 reviews.

Show only Answered Questions

Page Showing 1-7 of 7 questions

Ask a Question

QuestionWhat type of storage does this security system use?
- Answer This security system uses an NVR (Network Video Recorder) for storage.
This question and answer was generated by AI based on customer and product data.
QuestionWhy is the AI Smart Encoding feature beneficial?
- Answer The AI Smart Encoding optimizes footage to maximize storage space without compromising the image quality.
This question and answer was generated by AI based on customer and product data.
QuestionDoes this security system require monthly fees for use?
- Answer No, this security system does not require any monthly fees. It offers limitless recording to the NVR system.
This question and answer was generated by AI based on customer and product data.
QuestionWhat is the field of view for the cameras in this security system?
- Answer The cameras in this security system have a 125-degree field of view.
This question and answer was generated by AI based on customer and product data.
QuestionDoes this security system have night vision?
- Answer Yes, this security system has color night vision with a range of up to 100 feet.
This question and answer was generated by AI based on customer and product data.
QuestionWhat is the resolution of the cameras?
- Answer The cameras on this security system have a resolution of 3840 x 2160, which is 4K Ultra HD.
This question and answer was generated by AI based on customer and product data.
QuestionHow is the audio recorded on this security system?
- Answer This security system uses a high-sensitivity microphone to capture audio with minimal delay.
This question and answer was generated by AI based on customer and product data.

Showing 1-7 of 7 questions

Best-selling security cameras and surveillance

Ring - Outdoor Cam (Stick Up Cam) Indoor/Outdoor Wire Free 1080p Security Camera - White

User rating, 4.7 out of 5 stars with 8873 reviews.

Your price for this item is $54.99
The comparable value for this item is $79.99
Ring - Pan-Tilt Indoor Security Cam with 360° Horizontal Pan Coverage, Live View & Two-Way Talk, and HD Video - White

User rating, 4.8 out of 5 stars with 496 reviews.

Your price for this item is $39.99
The comparable value for this item is $59.99
eufy - Indoor Cam C220, 2K Security Camera with 360° PTZ, Human/Motion AI, Ideal for Baby and Pet - White

User rating, 4.7 out of 5 stars with 58 reviews.

Your price for this item is $34.99
Blink - Mini Pan-Tilt Camera - Rotating indoor plug-in smart security camera, two-way audio, HD video, motion detection - White

User rating, 4.6 out of 5 stars with 1072 reviews.

Your price for this item is $39.99
Ring - Pan-Tilt Indoor Security Cam with 360° Horizontal Pan Coverage, Live View & Two-Way Talk, and HD Video - Black

User rating, 4.8 out of 5 stars with 496 reviews.

Your price for this item is $39.99
The comparable value for this item is $59.99
Ring - Indoor Plug-In 1080p Security Camera (2nd - Generation) with Privacy cover - White

User rating, 4.8 out of 5 stars with 1528 reviews.

Your price for this item is $34.99
The comparable value for this item is $49.99
Arlo - Pro Outdoor Security Camera (6th Gen, 2025 Release) - Wireless, Rechareable Battery with Charging Station, 3-Cam - White

User rating, 4.7 out of 5 stars with 161 reviews.

Your price for this item is $199.99
The comparable value for this item is $299.99
Blink - Add On Outdoor 4 Wireless 1080p Security Camera with Up to Two-year Battery Life (Sync Module Required) - Black

User rating, 4.4 out of 5 stars with 2127 reviews.

Your price for this item is $37.99
The comparable value for this item is $69.99
Ring - Floodlight Cam Plus Outdoor Wired 1080p Surveillance Camera - White

User rating, 4.8 out of 5 stars with 3560 reviews.

Your price for this item is $119.99
The comparable value for this item is $179.99
Arlo - Essential Pan Tilt Indoor Security Camera 2K (2025 Release) - Wired Plug-In Powered, Privacy Mode, 1-Cam - White

User rating, 4.7 out of 5 stars with 106 reviews.

Your price for this item is $39.99
The comparable value for this item is $49.99
Blink - Mini - Compact indoor plug-in smart security camera, 1080p, night vision, motion detection, 2 way audio – 1 cam - Black

User rating, 4.5 out of 5 stars with 671 reviews.

Your price for this item is $17.99
The comparable value for this item is $29.99
Arlo - Essential Pan Tilt Outdoor Security Camera 2K (2025 Release) - Wired Plug-In Powered, 1-Cam - White

User rating, 4.4 out of 5 stars with 71 reviews.

Your price for this item is $34.99
The comparable value for this item is $59.99
Blink - Outdoor 4 – Wireless smart security camera, two-year battery life, 1080p HD. Sync Module Core included – 3 Cameras - Black

User rating, 4.5 out of 5 stars with 687 reviews.

Your price for this item is $103.99
The comparable value for this item is $189.99
Blink - Outdoor 4 – Wireless smart security camera, two-year battery life, 1080p HD. Sync Module Core included – 2 Cameras - Black

User rating, 4.5 out of 5 stars with 687 reviews.

Your price for this item is $70.99
The comparable value for this item is $129.99
Blink - Outdoor 4 – Wireless smart security camera, two-year battery life, 1080p HD. Sync Module Core included – 1 Camera - Black

User rating, 4.5 out of 5 stars with 687 reviews.

Your price for this item is $43.99
The comparable value for this item is $79.99
Arlo - Essential 1-Camera Outdoor Wireless 2K Security Camera (2nd Generation) with Color Night Vision - White

User rating, 4.1 out of 5 stars with 661 reviews.

Clearance
Your price for this item is $35.99
Arlo - Essential Outdoor Security Camera 2K (3rd Gen, 2025 Release) - Wireless, Rechargeable Camera with Yard Sign, 4-Cam - White

User rating, 4.4 out of 5 stars with 124 reviews.

Your price for this item is $149.99
The comparable value for this item is $199.99
SimpliSafe - 7pc Indoor Security System - White

User rating, 4.8 out of 5 stars with 92 reviews.

Your price for this item is $129.99
The comparable value for this item is $229.99
Blink - Mini - Compact indoor plug-in smart security camera, 1080p, night vision, motion detection, 2 way audio – 2 cam - White

User rating, 4.5 out of 5 stars with 9688 reviews.

Your price for this item is $35.98
The comparable value for this item is $49.99
Outdoor Cam Plus, Battery 2pk, with 2K Video and Ring Vision, Low-Light Sight, and Mount-Anywhere Versatility - White

User rating, 4.8 out of 5 stars with 13 reviews.

Your price for this item is $139.98
The comparable value for this item is $179.99

Questions & Answers

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

Q: QuestionWhat type of storage does this security system use?

Q: QuestionWhy is the AI Smart Encoding feature beneficial?

Q: QuestionDoes this security system require monthly fees for use?

Q: QuestionWhat is the field of view for the cameras in this security system?

Q: QuestionDoes this security system have night vision?

Q: QuestionWhat is the resolution of the cameras?

Q: QuestionHow is the audio recorded on this security system?

Best-selling security cameras and surveillance

QuestionWhat type of storage does this security system use?

QuestionWhy is the AI Smart Encoding feature beneficial?

QuestionDoes this security system require monthly fees for use?

QuestionWhat is the field of view for the cameras in this security system?

QuestionDoes this security system have night vision?

QuestionWhat is the resolution of the cameras?

QuestionHow is the audio recorded on this security system?