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Description
Dahua PSDW81652S-A360-D440-ATC 16 MP Multi-Sensor 360 Panoramic PTZ Anti-corrosion Mini Hubble WizMind Network CameraDahua PSDW81652S A360 D440 ATC 16MP MultiSensor 360 Panoramic PTZ Anticorrosion Mini Hubble WizMind Network Camera 40x Zoom, AR Panorama, GIS Ultimate 360 Panoramic PTZ Unmatched Coverage & Intelligent Tracking 16MP Panoramic Channel: 8 1 1. 8" CMOS sensors deliver seamless 360 horizontal and 103 vertical FOV at 81921800 resolution. Ultrabright F1. 0 aperture (0. 0005 lux color). 4MP PTZ Channel with 40x Optical Zoom: 5. 2210mm motorized zoom (F1.
Dahua PSDW81652S-A360-D440-ATC 16MP Multi‑Sensor 360° Panoramic PTZ Anti‑corrosion Mini Hubble WizMind Network Camera – 40x Zoom, AR Panorama, GIS
Ultimate 360° Panoramic PTZ – Unmatched Coverage & Intelligent Tracking
- 16MP Panoramic Channel: 8 × 1/1.8" CMOS sensors deliver seamless 360° horizontal and 103° vertical FOV at 8192×1800 resolution. Ultra‑bright F1.0 aperture (0.0005 lux color).
- 4MP PTZ Channel with 40x Optical Zoom: 5.2‑210mm motorized zoom (F1.6‑F5.0). Incredible telephoto DORI: detection up to 2,648m (8,688 ft), recognition up to 530m.
- Xinghan Vision Models – Crowd Map: Enhances crowd statistics accuracy by day/night and in rain. Supports global/area crowd density, people counting, and crowd status alarms.
- Smart Tracking & AR Panorama: PTZ automatically tracks moving targets; overlay AR tags (text, icons, real-time data) on panoramic view for enhanced situational awareness.
- GIS Gyroscope Image Stabilization & Optical Defog: Eliminates vibration‑induced blur; optical defog ensures clear images in haze, fog, or rain.
- Built‑in Dual Mic & Dual Speaker: Secure real‑time two‑way talk with high‑power audio alarm broadcast.
- Professional Anti‑corrosion (NEMA 4X Optional): IP67 weatherproof, IK10 vandal‑resistant, anti‑corrosion coating. Wide temperature range -40°C to +70°C (–40°F to +158°F).
- Flexible Power Options: 36 VDC (±50%) or PoE++ (802.3bt) with dual power backup.
Camera Specification
| Image Sensor | Ch1 (Panoramic): 8 × 1/1.8" CMOS Ch2 (PTZ): 1/1.8" CMOS |
|---|---|
| Max. Resolution | Ch1: 8192 × 1800 (16MP) Ch2: 2688 × 1520 (4MP) |
| ROM / RAM | Ch1: 8 GB / 4 GB Ch2: 4 GB / 2 GB |
| Scanning System | Progressive |
| Electronic Shutter Speed | Auto/Manual 1/3 s–1/100,000 s |
| Min. Illumination |
Ch1: 0.0005 lux @ F1.0 (Color); 0.0001 lux (B/W) Ch2: 0.001 lux @ F1.6 (Color); 0.0001 lux (B/W); 0 lux (illuminator on) |
| S/N Ratio | >56 dB |
| Illumination Distance / Type (PTZ) | IR up to 150 m, warm light up to 100 m (6 multi‑core IR+warm LEDs); Zoomprio control |
| Angle Adjustment (PTZ) | Pan: 0°–360° endless; Tilt: -10° to 180° (auto flip 180°) |
Lens & DORI Optics
| Lens Type | Ch1: Fixed-focal (2.8mm, F1.0) – 360° panoramic Ch2: Motorized vari-focal (5.2 mm–210 mm) – 40x optical zoom |
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Field of View |
Ch1: H: 360°, V: 103° Ch2: H: 60.8°–2.8°, V: 35.9°–1.7°, D: 67.7°–3.3° |
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| Close Focus Distance | Ch1: 1.4 m (4.59 ft) Ch2: 0.5 m (1.64 ft) |
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| DORI Distance |
*DORI standard (EN-62676-4). For intelligent function distances, refer to project design tool.
|
Elite Intelligence (WizMind)
Video & Audio Specifications
| AI Functions (Panoramic Channel) | Perimeter protection (tripwire/intrusion/parking), crowd map (large‑scale AI models), vehicle density, boat detection |
|---|---|
| AI Functions (PTZ Channel) | Perimeter protection (tripwire/intrusion/parking/virtual fence/fast moving/abandoned/missing/loitering/gathering), video metadata, face detection (6 attributes + 8 expressions) |
| Vehicle Density (Panoramic) | Vehicle density, parking upper limit, traffic congestion, vehicle status alarm |
| Crowd Distribution Map (Panoramic) | Global crowd density, area crowd density, people counting, crowd status alarm |
| Video Metadata (PTZ) | Motor vehicle (6 attributes), non‑motor vehicle (6 attributes), face (6 attributes), human body (8 attributes) |
| Smart Search & AcuPick | Works with Smart NVR for refined intelligent search and event extraction. |
PTZ Specifications
| Video Compression / Smart Codec | H.265; H.264; H.264H; H.264B; MJPEG (sub stream) | Smart H.265+ / Smart H.264+ |
|---|---|
| Streaming Capability | 3 streams per channel |
| Video Frame Rate |
Ch1: Main 8192×1800 @ 25/30 fps; Sub 2048×452; Third 3840×832 Ch2: Main 4MP @ 25/30 fps; Sub D1; Third 1080p |
| Bit Rate Control / Range | VBR, CBR | Ch1: H.264 96–32768 kbps, H.265 38–25692 kbps; Ch2: H.264 32–16384 kbps, H.265 12–11008 kbps |
| WDR & Image Enhancements |
Ch1: DWDR Ch2: 120 dB True WDR; BLC; HLC; 3D NR; ROI (8 areas); Defog (optical); GIS |
| Special Features | AR Panorama (overlay tags), Gyroscope Image Stabilization (GIS), Optical Defog, Privacy Masking (panoramic: 4 rectangles; PTZ: 24 polygons per preset) |
| Audio Features |
Built-in Dual Mic + Dual Speaker (two‑way talk) Audio Compression: PCM; G.711a; G.711Mu; G.726; G.723 External: 2‑ch terminal input, 1‑ch terminal output |
| Pan/Tilt Range | Pan: 0°–360° endless; Tilt: -10° to 180° (auto flip 180°) |
|---|---|
| Manual Control Speed | Pan: 0–360°/s; Tilt: 0–150°/s |
| Preset Speed | Pan: 0–360°/s; Tilt: 0–150°/s |
| Presets / Tour / Pattern / Scan | 300 presets; 8 tours (up to 32 presets each); 5 patterns; 5 scans |
| Power‑off Memory & Idle Motion | Yes; Tour/Preset/Pattern/Scan |
Physical I/O Interfaces
Power, Climate & Protection
| RS-485 | 1 port (1200–115200 bps) |
|---|---|
| Audio I/O | 2‑ch terminal input, 1‑ch terminal output (in addition to built‑in dual mic & dual speaker) |
| Alarm I/O | 3 alarm inputs (wet contact, 5 mA 3–5 VDC) 2 alarm outputs (dry contact, 1000 mA 30 VDC / 500 mA 50 VAC) |
| Analog Output | 1 channel CVBS (BNC) |
| Power Output | 12 VDC, max 165 mA (peak 700 mA) |
| Alarm Events | Extensive list including panoramic events (crowd density, traffic congestion, parking upper limit) and PTZ events (tripwire, intrusion, face detection, metadata, abandoned object, etc.) |
| Power Supply | 36 VDC (±50%), PoE++ (802.3bt); Dual Power Backup | |
|---|---|---|
| Power Consumption | Basic: 26.4 W (36 VDC) Max (WDR + AI + speaker + heater + LED + PTZ operation): 67.8 W (36 VDC) |
|
| Operating Temperature / Humidity | –40 °C to +70 °C (–40 °F to +158 °F) | ≤95% RH | |
| Storage Temperature / Humidity | –40 °C to +70 °C, ≤95% RH | |
| Protection Ratings | IP67 (weatherproof), IK10 (vandal‑proof), Anti‑corrosion coating | |
| Anti‑corrosion Level | Moderate Protection – NEMA 4X optional (UL 50E). Ideal for coastal areas (≥2 km from sea) and acid rain regions. |
Physical Structure
| Casing Material | Metal + plastic |
|---|---|
| Product Dimensions | Φ280.0 mm × 368.0 mm (Φ11.02" × 14.49") (D × H) |
| Net Weight / Gross Weight | 8.8 kg (19.40 lb) / 12.2 kg (26.90 lb) |
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
4.1 ★★★★★
Based on 1581 reviews
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Product Reviews
★★★★★ 5
Works great, might have to use distilled water if you have hard water
So far it's great!
It uses a LOT of water on the first clean (and maybe also because of using the 'Freo' ai mode) you can use tap water, but in areas with hard water, you might need to go through a lot of distilled water.
I think on future cleaning jobs it's supposed to use less water though. And you can adjust the cleaning level to a lower setting so that it doesn't use as much.
The app takes a little while to get used to, because there are many options and menus. But still very nice to have and use.
The vacuum has a dust bin with a very basic filter (needs replaced every 30 days if used), but if you want more of 'Hepa' clean air, you would have to use another type of vacuum before mopping.
It also doesn't get close to the edges of some areas for some reason, even thought it could fit.
Still, for what it is, it's a great product that will cut down on a lot of mopping time.
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Reviewed in the United States on September 25, 2025
★★★★★ 5
Worth every penny. Highly recommend!
To say I love my Narwal robotic mop and vacuum is an understatement—total game changer. I can’t imagine going back to any other robotic vacuum.
I have two dogs, including a Jack Russell who sheds like Pig-Pen from Peanuts—basically a walking cloud of hair—and this thing handles it effortlessly.
The vacuum + mopping combo is amazing, and it’s so easy to use and maintain. It truly does all the dirty work for me.
I did have a small hiccup about two months in, but Narwal support helped me reset it quickly and it’s been perfect ever since (I definitely panicked for a minute 😅).
Worth every penny. Highly recommend!
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Reviewed in the United States on April 14, 2026
★★★★★ 1
Unreliable. Doesn't work.
Has been every unreliable. Misses lots of spots with horrible mapping. Doesn't go some places for some reason. We moved the furniture, tried remapping but nothing works. Randomly goes in circles in the same spot at times. Updated firmware, spoke to support etc. When using vacuum and Mop option, it skips carpets and doesn't go back to do them afterwards. The whole programming is unreliable. Don't BUY. Can't return it past the warranty/return period.
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Reviewed in the United States on April 22, 2026
★★★★★ 5
LOVE ❤️
I’ve only had this for a few days but I am in LOVE with it and maybe a little obsessed.
Even my husband commented on how clean our floors were after the first use. The mapping feature works very well; better than my previous robo vac. I love that it takes the everyday maintenance out of the equation by cleaning/drying the mop heads itself.
I wish the instruction manual had more info in it, as well as what some of the features on the app entail, but I’m sure google can provide that info.
I’m very pleased with this product.
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Reviewed in the United States on November 3, 2025
★★★★★ 5
If it doesn't connect to Wi-Fi do a hard reboot and start download again.
I have had this for 2 days. I could not connect this to my WiFi. I wanted to do a hard reboot but the small pamphlet doesn't explain how, the pamphlet is basically useless. I looked on line and performed it then set it back up. It now works really well as a vacuum. I haven't tried the floor washing yet but the vacuum portion is really very good cleans better than my other older two well known vacuums combined. The other two older robot vacuums I never needed to program to have them vacuum but this one you need too. It won't work without it. It wasn't had to program either.
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Reviewed in the United States on September 30, 2025