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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
Physical Structure
| 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
4.7 ★★★★★
Based on 1186 reviews
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Product Reviews
★★★★★ 5
Great Price for Quality Electric Screwdriver.
Size: No Size, Style: 4V Screwdriver_Twist 2.0 2pc Set
Works well. Charges well. Charge lasts a long time. Versatile. Works well on RC Cars. Make sure you have machined bits.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 4, 2026
★★★★★ 3
Decent driver, but no real torque control
Size: No Size, Style: 4V Screwdriver_Twist 2.0 2pc Set
As others have noted, this driver works well overall, but would be better if the head could go to 90° instead of just 45°, and it comes in an extremely hard to open package. I'd like to point out a couple of other things that I haven't seen mentioned.
First, although this tool claims to have torque control via the three-level setting on the handle, it's not like most drills and drivers. With them, when the maximum torque setting is reached, a clutch disengages and the tool just 'freewheels.' But this Skil driver runs until the motor stalls, and its three settings merely control when that happens. In practical terms, that means the tool can wrench your wrist pretty badly. Even at the lowest setting the torque is considerable, making it all too easy to strip threads or even break off screw heads. This also makes it more likely to injure your wrist.
Also, in case it wasn't obvious, this tool's battery is not user-replaceable. If it runs out of power in the middle of a job... too bad. And when eventually it gets to the point where it will no longer hold a charge, Skil's only suggestion is to "Have the tool serviced by an Authorized SKIL Service Station." If you can find one, that is. If you don't want a disposable tool, this is probably not for you.
Don't get me wrong--I like this driver, and it has already come in handy in a few situations where my regular drill/driver would have been too bulky to fit. But it's good to know its limitations.
Skil also makes a smaller, less expensive 4 V screwdriver that lacks the adjustable-angle head of this one. If a straight power screwdriver is all you need, that one is worth considering:
https://www.amazon.com/Rechargeable-Cordless-Screwdriver-Circuit-Technology/dp/B07C4916LS/ref=sr_1_7
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Reviewed in the United States on May 4, 2026
★★★★★ 5
Easy to use
Size: No Size, Style: 4V Screwdriver_Twist 2.0 2pc Set
A handy tool. Charged fast and is made of quality
Heavy material. Highly recommended for all.
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Reviewed in the United States on April 17, 2026
★★★★★ 5
Trendy shirt and great price
Great shirt and great quality! My son loves it and gets lots of compliments. It’s a soft, nice material and true to size. I’ll be ordering from this seller again.
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Reviewed in the United States on May 29, 2025
★★★★★ 5
Mens shirt
Fit was correct, nice made t shirt
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Reviewed in the United States on January 28, 2026