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Description
Dahua SD6E445MB-HNR-A-PV1 4MP 45x Smart Dual Illumination Active Deterrence Network PTZ CameraDahua SD6E445MB HNR A PV1 4MP 45x Smart Dual Light Active Deterrence PTZ Camera 3555m DORI, Xinghan AI, 7 Alarm Inputs Key Performance Highlights 45x Zoom + Active Deterrence + Construction Safety AI 45 Extreme Optical Zoom: 3. 95177. 25 mm motorized zoom lens capture ultratelephoto details over vast areas. Smart Dual Light for Night: 250 m IR + 100 m warm light expansive night visibility with intelligent illumination control. Active Deterrence Red
Dahua SD6E445MB-HNR-A-PV1 4MP 45x Smart Dual Light Active Deterrence PTZ Camera – 3555m DORI, Xinghan AI, 7 Alarm Inputs
Key Performance Highlights – 45x Zoom + Active Deterrence + Construction Safety AI
- 45× Extreme Optical Zoom: 3.95–177.25 mm motorized zoom lens – capture ultra‑telephoto details over vast areas.
- Smart Dual Light for Night: 250 m IR + 100 m warm light – expansive night visibility with intelligent illumination control.
- Active Deterrence – Red/Blue Lights & Siren: Built-in warning lights (adjustable flash) + 11 voice alarms (plus 10 custom imports) for real-time threat intervention (requires external speaker for sound).
- Xinghan Large-Scale AI Models: Comprehensive enhancement of target detection and imaging. Includes Construction Monitoring – detects helmet colors (6 colors), work uniform compliance (up to 5 libraries/1000 images), mask/shoe covers, lone worker, and post abandonment.
- Advanced AI & AcuPick: Video metadata (10 vehicle/8 non-motor/6 face/8 body attributes), face detection (6 attributes/8 expressions), SMD 4.0, IVS perimeter protection, WizTracking, Auto Patrol.
- Rich I/O & Two-Way Audio: 7 alarm inputs + 2 alarm outputs, RS-485, audio in/out, built-in dual mic + speaker (mutually exclusive with line in/out).
- High-Speed PTZ & Rugged Design: Pan 0–260°/s, tilt 0–140°/s manual; preset speed 300°/s (pan) / 200°/s (tilt). IP67/IK10, TVS 6000V surge protection, –40°C to +70°C operation.
- Extreme DORI Distance: Tele end detect range up to 3,555 m (11,663 ft) – industry‑leading long-range identification.
Camera Specification
| Image Sensor | 1/2.8" CMOS |
|---|---|
| Max. Resolution | 4MP – 2560 (H) × 1440 (V) |
| ROM / RAM | 4 GB / 2 GB |
| Electronic Shutter Speed | 1 s – 1/30,000 s |
| Scanning System | Progressive |
| Min. Illumination | 0.005 [email protected] (Color, 30 IRE); 0.0005 [email protected] (B/W, 30 IRE); 0 lux (illuminator on) |
| S/N Ratio | ≥55 dB |
| Illumination Distance & Type |
Smart Dual Light: IR 250 m (820.21 ft) + Warm light 100 m (328.08 ft) Illuminator count: 6 (Dual light fusion) |
| Illuminator Control | Zoom Prio; Manual; Auto; Off |
Lens & DORI Optics (45× Optical Zoom)
| Focal Length / Aperture | 3.95 mm – 177.25 mm (45× zoom) | F1.6–F4.95 | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Field of View | H: 70.3°–1.8°; V: 37.0°–1.0°; D: 69.3°–2.0° | |||||||||||||||
| Focus Control / Iris Control | Auto; Semi-auto; Manual | Auto/Manual/Iris Prio | |||||||||||||||
| Close Focus Distance | 0.1 m – 1 m (0.33 ft – 3.28 ft) | |||||||||||||||
| DORI Distance (EN-62676-4) |
|
Elite Intelligence – Xinghan Large-Scale AI Models
| Video Metadata | Motor vehicle (10 attributes), non-motor vehicle (8 attributes), face (6 attributes), human body (8 attributes). Supports snapshot optimization and high-quality face upload. |
|---|---|
| IVS Perimeter Protection | Tripwire, intrusion, crossing fence, loitering, abandoned/missing object, fast moving, parking detection, people gathering, human alarm classification, linkage tracking. |
| Face Detection | 6 attributes + 8 expressions, face cutout as one-inch photo, real-time/quality priority/optimization snapshot strategies. |
| Construction Monitoring (PPE) |
Helmet detection: 6 colors (red, orange, yellow, blue, white, black) – alarm on no helmet or wrong color. Work uniform compliance: Up to 5 sample libraries (1000 images total, 1080p JPG). Alarm when similarity below threshold. Additional attributes: Uniform color, mask wearing, shoe covers. Lone worker & post abandonment: Alarm when only one person in zone or no person detected (e.g., worker left post). |
| Smart Tracking / SMD / AcuPick | WizTracking; SMD 4.0; AcuPick for fast human/vehicle search through live/recorded video. |
| Auto Patrol | After IVS event, PTZ automatically patrols predefined key points to detect unknown threats in real time. |
| Active Deterrence – Light & Sound |
Light Warning: Red and blue lights, flash duration 5–30 s, frequency high/medium/low. Sound Warning: 11 built-in voice alarms + 10 custom imports, volume 0–100 adjustable, playback frequency 1–10 times (requires external speaker for use). |
Video & Audio Specifications
| Compression / Smart Codec | Smart H.265+; H.265; Smart H.264+; H.264; H.264B; H.264H; MJPEG (sub stream 1 only) |
|---|---|
| Streaming Capability | 3 streams |
| Resolution Options | 4M (2560×1440), 3M, 1080p, 960p, 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 Sub stream 2: 1080p/1.3M/720p @ 1–25/30 fps |
| Bit Rate Control / Bit Rate | VBR/CBR. H.264: 96–15104 kbps; H.265: 38–9216 kbps |
| WDR / Image Enhancements | 120 dB True WDR, BLC, HLC, 2D/3D NR, ROI, Electronic Defog, EIS, Digital Zoom (16×), Image Rotation 180° |
| Privacy Masking | Up to 24 areas (max 8 in same view), multiple colors and mosaic available |
| Audio | Built-in dual mic + speaker | Audio compression: PCM, G.711a, G.711Mu, G.726, MPEG2-Layer2, G722.1, G729, G723 Audio input (LINE IN) mutually exclusive with built‑in mic; audio output (LINE OUT) mutually exclusive with built‑in speaker. |
PTZ & Mechanical Specifications
| Pan/Tilt Range | Pan: 0°–360° endless; Tilt: –20°–+90°, auto flip 180° |
|---|---|
| Manual Control Speed | Pan: 0–260°/s; Tilt: 0–140°/s |
| Preset Speed | Pan: 300°/s; Tilt: 200°/s |
| Preset / Tour / Pattern / Scan | 300 presets, 8 tours, 5 patterns, 5 scans |
| Idle Motion / Power-off Memory | Preset/Pattern/Tour/Scan; Yes |
| PTZ Protocol | DH-SD; Pelco-P/D (auto recognition) |
Network, Storage & Cybersecurity
| Network Port | RJ-45 (10/100 Base-T) |
|---|---|
| Network Protocols | HTTP; HTTPS; TCP/IP; IPv4; IPv6; RTSP; UDP; SMTP; NTP; DHCP; DNS; DDNS; 802.1x; SSL; QoS; FTP; UPnP; SNMP; PPPoE; RTMP; Bonjour; SMB; NFS |
| Interoperability | ONVIF (Profile S/G/T); CGI; SDK |
| Local Storage | Micro SD card (max 512 GB); FTP/SFTP; NAS |
| User/Host / Bandwidth | 20 users (total bandwidth 64 Mbps) |
| Cybersecurity | WSSE, account lockout, HTTPS, IP/MAC filtering, security logs, trusted upgrade/boot |
| Management Software / Browser | DMSS; DSS Pro; IE9+, Chrome 41+, Firefox 50+, Safari 10+ |
I/O Interfaces & Alarm (7 Inputs / 2 Outputs)
| RS-485 | 1 (baud rate 1200–9600 bps) |
|---|---|
| Audio Input / Output | 1 channel LINE IN (bare wire, mutually exclusive with built‑in mic) + 1 channel LINE OUT (bare wire, mutually exclusive with built‑in speaker) |
| Alarm Input | 7 channels (on‑off value input: 0–5 VDC) |
| Alarm Output | 2 channels (dry contact) |
| Alarm Linkage | Capture; recording; send email; preset; tour; pattern; alarm digital output; audio |
| Alarm Event | Motion/tampering detection; audio detection; network disconnection; IP conflict; SD card status; storage space detection |
Power, Environment & Protection
| Power Supply | 24 VDC; 2.5 A ±25% OR PoE+ (802.3at) |
|---|---|
| Power Consumption | Basic: 12 W; Max (WDR + IR on + PTZ + alarm): 21 W (24 VDC) |
| Operating Temperature / Humidity | –40 °C to +70 °C (–40 °F to +158 °F) | ≤95% RH |
| Protection Ratings | IP67 (weatherproof), IK10 (vandal resistant), TVS 6000V lightning/surge/voltage transient protection |
| Anti-corrosion Level | Not specified (standard protection) |
| Certifications | CE: EN55035, EN IEC61000-3-2, EN55032, EN60950, EN62368-1 |
Physical Structure
| Casing Material | Metal + plastic |
|---|---|
| Product Dimensions | 208 mm × 202 mm × 325 mm (8.19" × 7.95" × 12.8") (L×W×H) |
| Net Weight / Gross Weight | 4.45 kg (9.81 lb) / 6.62 kg (14.59 lb) |
| Power Adapter | Included |
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
4.6 ★★★★★
Based on 2302 reviews
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Product Reviews
★★★★★ 4
3 piece suit at a great price
Size: Small, Color: Black
My son needed a suit, and these worked out great. It looks nice. Don't just assume the size, go by their size chart. I was going to order him a medium, by the chart recommended a small, and it fit perfect. The material doesn't look like an expensive suit but it worked out great for him.
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Reviewed in the United States on May 12, 2026
★★★★★ 5
Fits so good and looks really niceeee
Size: Small, Color: White
Really nice suit. Looks super nice and high quality. Would purchase again.
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Reviewed in the United States on May 18, 2026
★★★★★ 5
10/10 Great suit , great price
Size: X-Small, Color: Red, Size: X-Small, Color: Red
Absolutely stunning for the price. Very flexible and good fit. I wish the XS was just a bit smaller but it's good. Middle of the ground with thickness it's not a cheap thing costume feel but it's not your typical heavy suit. Which I much prefer. It's lightweight but not cheap. For the price you can't ask for a better suit. I was thinking it was more of a one time use, but it's a very good long term suit. Feels very well and allows great mobility. I featherweight conceal carry and it's very easy to hide my pistol in the suit because of its flexibility. 10/10 would definitely recommend
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Reviewed in the United States on March 1, 2026
★★★★★ 5
Good Suit
Size: X-Small, Color: Black
This suit is pretty nice. The fabric isn't extremely thin and cheap-feeling, and it fits really well. The shipping was really fast too. My son is 5'9" and weighs about 150 lbs. We ordered a medium first, but it was too big, so we returned it and ordered an extra small. The extra small fits perfectly.
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Reviewed in the United States on April 19, 2026
★★★★★ 4
It's a fun/unusual color, but not "celery"
Size: Medium, Color: Celery Green, Size: Medium, Color: Celery Green
Can't comment on the fit because we didn't take it out of the bag. I gave it 4 stars because 𝙦𝙪𝙖𝙡𝙞𝙩𝙮 of the suit looks really nice through the plackaging, but we didn't open it up and try it on because the color could not be further from what we were expecting. It's actually a really cool and unusual fun fabric, but not really describable as any shade of green which is what I was going for. It's more of a beige tweed whose tiny plaid upon careful examination even has slightly blue threads.. or is that lavender? In fairness to the manufacturer, I tried and tried to get a photo with lighting that accurately represents this fun and unusual color to no avail. For a proper review I guess I should have my son put it on and take a picture in daylight. But they do need to change the color name at least to "champagne tweed" or something. No idea whose job it was to call this color "celery". ;p
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Reviewed in the United States on May 7, 2026