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Description
Dahua SD2C405NB-GNY-A-PV-S2 4MP 5x Smart Dual Light WizSense Network PTZ CameraDahua SD2C405NB GNY A PV S2 4MP 5x Smart Dual Light PTZ Camera Active Deterrence, Auto Tracking Lite Key Performance Highlights 4MP PTZ with Active Deterrence & Smart Dual Light 4MP High Quality Imaging & 5 Optical Zoom: 2. 713. 5 mm motorized zoom lens provides flexible framing from wide to tele. Smart Dual Light for Night: 30 m IR + 30 m warm light flexible illumination with intelligent control for optimal night visibility. Active Deterrence: Warm
Dahua SD2C405NB-GNY-A-PV-S2 4MP 5x Smart Dual Light PTZ Camera – Active Deterrence, Auto Tracking Lite
Key Performance Highlights – 4MP PTZ with Active Deterrence & Smart Dual Light
- 4MP High-Quality Imaging & 5× Optical Zoom: 2.7–13.5 mm motorized zoom lens provides flexible framing from wide to tele.
- Smart Dual Light for Night: 30 m IR + 30 m warm light – flexible illumination with intelligent control for optimal night visibility.
- Active Deterrence: Warm light flashing (duration 5–30s, 3 frequencies) + 1 built-in voice alarm (plus 10 custom imports) – proactively drives away intruders.
- Deep Learning Human & Vehicle Detection: Reduces false alarms by filtering irrelevant motion. Supports IVS (tripwire, intrusion).
- Auto Tracking Lite & SMD 3.0: Automatically follows moving targets; smart motion detection with human/vehicle classification.
- 120dB True WDR & EIS: Handles challenging lighting conditions; electronic image stabilization for stable video.
- Two-Way Talk & PT Control: Built-in microphone and speaker for real-time communication. Pan: 0°–345°, tilt: 0°–90°.
- Rugged & Reliable: IP66 weatherproof, TVS 6000V surge protection, operates –30°C to +55°C.
Camera Specification – 4MP PTZ Camera
| Image Sensor | 1/2.8" CMOS |
|---|---|
| Max. Resolution | 4MP – 2560 (H) × 1440 (V) |
| ROM / RAM | 128 MB / 128 MB |
| Electronic Shutter Speed | 1 s – 1/30,000 s |
| Scanning System | Progressive |
| Min. Illumination | Color: 0.05 [email protected] (30 IRE); B/W: 0.005 [email protected] (30 IRE); 0 lux (illuminator on) |
| Illumination Distance & Type |
Smart Dual Light: 30 m IR + 30 m warm light Illuminator count: 2 IR + 2 warm light |
| Illuminator Control | Manual; auto; off |
Lens & DORI Optics (5× Optical Zoom)
| Focal Length / Aperture | 2.7 mm – 13.5 mm (5× zoom) | F1.6–F3.0 | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Field of View | H: 96.73°–24.76°; V: 51.98°–13.91°; D: 110.58°–29.74° | ||||||||||
| Focus Control / Iris Control | Auto; Semi-auto; Manual | Fixed | ||||||||||
| Close Focus Distance | 0.6 m (1.97 ft) | ||||||||||
| DORI Distance (EN-62676-4) |
|
WizSense Intelligence & Active Deterrence
| IVS (Perimeter Protection) | Tripwire; intrusion. |
|---|---|
| Human / Vehicle Detection | Yes – deep learning-based classification. |
| Smart Tracking | Auto Tracking Lite – automatically follows moving targets. |
| SMD 3.0 | Smart Motion Detection with human/vehicle filtering. |
| Active Deterrence – Light Warning | Warm light flashing – duration 5–30 s, frequency high/medium/low adjustable. |
| Active Deterrence – Sound Warning | 1 built-in sound alarm + supports 10 custom voice imports; volume 0–100%; play times 1–10 adjustable. |
Video & Audio Specifications – 2 Streams, 120dB WDR
| Compression / Smart Codec | Smart H.265+; H.265; Smart H.264+; H.264B/H.264M/H.264H; MJPEG (sub stream 1) | Streaming Capability | 2 streams | |
|---|---|---|---|---|
| Resolution Options | 4M (2560×1440), 3M, 1080p, 1.3M, 720p, D1, VGA, CIF | |||
| Video Frame Rate | Main stream: 4M/1080p/1.3M/720p @ 1–25/30 fps Sub stream 1: D1/VGA/CIF @ 1–25/30 fps |
|||
| Bit Rate Control / Bit Rate | VBR/CBR. H.264: 96–8192 kbps; H.265: 38–8192 kbps | |||
| WDR / Image Enhancements | 120 dB True WDR, BLC, HLC, 2D/3D NR, ROI, EIS, Electronic Defog, Digital Zoom (5.5×), Image Rotation 180° | |||
| Audio | Built-in mic + speaker for two-way talk | Audio compression: PCM, G.711a, G.711Mu, G.726 |
PT & Mechanical Specifications
| Pan/Tilt Range | Pan: 0°–345°; Tilt: 0°–90° |
|---|---|
| Manual Control Speed | Pan: 0.1–74°/s; Tilt: 0.1–36.4°/s |
| Preset Speed | Pan: 0.1–62°/s; Tilt: 0.1–36.3°/s |
| Preset / Idle Motion | 300 presets; idle motion: preset |
| Power-off Memory | Yes |
Network, Storage & Cybersecurity
| Network Port | RJ-45 (10/100 Base-T) |
|---|---|
| Network Protocols | HTTP; HTTPS; TCP/IP; IPv4; RTSP; UDP; SMTP; NTP; DHCP; DNS; DDNS; IPv6; SSL; FTP; ARP; RTCP; RTP; IP Filter; RTMP |
| Interoperability | ONVIF (Profile S/G/T); CGI; SDK; P2P |
| Local Storage | Micro SD card (up to 256 GB); FTP |
| User/Host / Bandwidth | 20 users (total bandwidth 64 Mbps) |
| Management Software / Browser | DMSS; DSS Pro; IE7+, Chrome, Firefox, Safari; iOS/Android mobile app |
I/O Interfaces & Alarm
| Audio I/O | 1 input (built-in mic) + 1 output (built-in speaker) |
|---|---|
| Alarm Linkage | Capture; preset; recording; audio; send email |
| Alarm Event | Motion/tampering detection; audio detection; network/IP conflict; SD card status; storage space |
Power, Environment & Protection
| Power Supply | 12 VDC, 1.5 A ±10% OR PoE (802.3af) | |||
|---|---|---|---|---|
| Power Consumption | Basic: 5 W; Max (illuminator + PTZ): 12.95 W | Operating Temperature / Humidity | –30 °C to +55 °C (–22 °F to +131 °F) | ≤95% RH | |
| Protection Ratings | IP66 (weatherproof), TVS 2000V lightning/surge/voltage transient protection | |||
| Certifications | CE: EN55032/EN50130-4 |
| Casing Material | Metal + plastic |
|---|---|
| Product Dimensions | 155.5 mm × Φ129.6 mm (6.12" × Φ5.10") |
| Net Weight / Gross Weight | 0.65 kg (1.43 lb) / 0.715 kg (1.58 lb) |
| Power Adapter | Optional |
| Note | Preset precision may vary by series; consult sales for high-precision requirements. |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 21 reviews
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Product Reviews
★★★★★ 5
🌟🌟🌟🌟🌟 A Game-Changer for Cybersecurity Professionals!
Format: Paperback
"ChatGPT for Cybersecurity" by Clint Bodungen is an absolute must-read for anyone in the cybersecurity field. This book masterfully bridges the gap between AI technology and cybersecurity, offering readers both the foundational knowledge and advanced techniques needed to harness the power of ChatGPT and other large language models (LLMs) in protecting digital assets.
From the outset, Clint provides clear and actionable guidance, making even the most complex concepts accessible to beginners while also offering deep insights that will benefit seasoned professionals. The book is well-organized, with each chapter building on the last, leading the reader from basic understanding to advanced applications.
One of the standout features of this book is its practical approach. Clint doesn't just talk about the theory; he walks you through real-world scenarios where ChatGPT can be applied to enhance cybersecurity measures. Whether you're looking to automate threat detection, improve incident response, or even develop your own AI-powered tools, this book has you covered.
The author's expertise in both AI and cybersecurity shines through in every chapter, making it not just an informative read but also an inspiring one. If you're serious about staying ahead in the ever-evolving world of cybersecurity, "ChatGPT for Cybersecurity" is a resource you cannot afford to miss.
Highly recommended for anyone looking to integrate AI into their cybersecurity toolkit!
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Reviewed in the United States on August 15, 2024
★★★★★ 1
Recipes for disaster!
Format: Paperback
I wish I never paid for this. I wanted to support the author and purchase it, but I'm regretting it big time.
The book is clearly written by someone with great technical abilities, and poor communication/teaching skills. It also lacks clarity, and repeats some concepts under different sections without explaining why or what you're gonna do with that information, as if some explanations were incomplete... all in a way that it is utterly confusing.
Codes have lots of errors, so get ready to debug the heck out of them.
I needed this for a project which aimed to make some processes more efficient, and now I'm stuck fixing a problem I did not need, increasing my workload.
One of the worst cyber security books I've ever owned.
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Reviewed in the United States on March 3, 2025
★★★★★ 5
Really nice first book set for little hands
Format: Hardcover, Format: Hardcover
This is such a great little book set! The books are small, have sturdy hard pages, and are super easy for little hands to flip through. My baby is 11 months old, and these are honestly perfect for this stage, they’re simple, engaging, and just the right size for early learning. I really like that each book has its own theme (like wild animals, transport, shapes, etc.). It keeps things interesting and helps introduce new words in a fun and easy way. Another big plus for me is that the pictures are photo-realistic, which I think is really important when babies are learning about the world, they can actually connect what they see in the book to real life.
The quality of the set is excellent, the images are bright, colorful, and crisp, and the books feel durable enough to handle lots of use (and chewing, let’s be honest). I also love the sturdy box it comes in, it keeps everything organized and makes cleanup easy. Overall, such a nice little library to read and enjoy with your baby. Definitely recommend!
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Reviewed in the United States on April 21, 2026
★★★★★ 5
Perfect Purchase
Format: Hardcover
Wonderful. Perfect size for little hands. Colorful. Caught my grandson’s attention as soon as my son unwrapped it. A good number of choices, so it’s easy to keep my grandson’s attention for over. 1/2 hour.
I’d say that’s terrific for a little guy.
All in all, this is the best set of books I’ve bought. Money well spent! He’ll probably wear them out before a little brother or sister comes along 😂
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Reviewed in the United States on April 28, 2026
★★★★★ 5
Perfect for first baby books.
Format: Hardcover
Loved these for my first daughter a few years ago and they definitely got their use. I wanted to make sure I got a new set for my newborn. They are perfect for learning all the basics with large pictures that help them associate with the labeled word. Easy to travel with boards books that baby’s can hold as they learn to grip items.
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Reviewed in the United States on May 17, 2026