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Description
Dahua IPC-HDPW5441C-AS-PV 4MP IR Fixed-focal Dome WizMind Elevator Camera, Air Pressure Sensor, Floor Number Identification, 130° Wide Angle, Built-in Mic & SpeakerDahua IPC HDPW5441C AS PV 4MP IR Fixedfocal Dome WizMind Elevator Camera 2. 1mm UltraWide, Air Pressure Sensor, Builtin Mic & Speaker ElevatorDedicated Camera with Air Pressure Sensor & Comprehensive Detection Builtin Air Pressure Sensor: Precisely identifies floor numbers ideal for multistory elevator monitoring and emergency response. Comprehensive Elevator Status Detection: Monitors door state, speed, attitude (inclination), temperature,
Dahua IPC-HDPW5441C-AS-PV 4MP IR Fixed‑focal Dome WizMind Elevator Camera – 2.1mm Ultra‑Wide, Air Pressure Sensor, Built‑in Mic & Speaker
Elevator‑Dedicated Camera with Air Pressure Sensor & Comprehensive Detection
- Built‑in Air Pressure Sensor: Precisely identifies floor numbers – ideal for multi‑story elevator monitoring and emergency response.
- Comprehensive Elevator Status Detection: Monitors door state, speed, attitude (inclination), temperature, brightness, faults, repeated opening/closing, people trapped, and moped intrusion.
- 4MP High‑Quality Imaging: 2688×1520 resolution from 1/2.9" CMOS. 2.1mm F1.6 ultra‑wide lens with 130° horizontal FOV – covers the entire elevator cabin.
- People Counting & Face Detection: Real‑time passenger counting (tripwire/area/queue) with report export (day/month/year). Face detection with 6 attributes and 8 expressions.
- Built‑in Dual Mic & Speaker: Secure two‑way talk and audio alarm broadcast. Supports siren and light active deterrence.
- 120dB True WDR & Smart Illumination: 1 IR LED + 1 warm LED provides up to 10m illumination; WDR ensures clear images even in backlit elevator environments.
- Compact & Durable: Metal+plastic casing, Φ106mm compact size, wide operating temperature -40°C to +50°C, rich interfaces (RS-485, 4x alarm in, 1x alarm out, 12V power output).
Camera Specification
| Image Sensor | 1/2.9" CMOS |
|---|---|
| Max. Resolution | 2688 × 1520 (4MP) |
| ROM / RAM | 256 MB / 512 MB |
| Scanning System | Progressive |
| Electronic Shutter Speed | Auto/Manual 1/3 s–1/100,000 s |
| Min. Illumination | 0.005 lux @ F1.6 (Color, 30 IRE); 0.0005 lux (B/W); 0 lux (illuminator on) |
| S/N Ratio | >56 dB |
| Illumination Distance / Type | IR up to 10 m (1 IR LED + 1 warm LED) | Auto control |
| Angle Adjustment | Pan: –20° to 20°, Tilt: 0° to 65° |
Lens & DORI Optics
| Lens Type / Mount | Fixed-focal (M12 mount) – 2.1mm |
|---|---|
| Max. Aperture | F1.6 |
| Iris Control | Fixed |
| Field of View | H: 130°, V: 69°, D: 155° |
| Close Focus Distance | 0.8 m (2.62 ft) |
| Lens | Detect | Observe | Recognize | Identify |
| 2.1 mm | 50.6 m (166 ft) | 20.2 m (66 ft) | 10.1 m (33 ft) | 5.1 m (17 ft) |
*DORI standard (EN-62676-4). For intelligent function distances, refer to project design tool.
Elite Intelligence (WizMind) – Elevator Specialized
| Air Pressure Sensor | Built‑in sensor enables precise floor number identification – outputs real‑time floor information for elevator monitoring systems. |
|---|---|
| Elevator Status Detection | Speed detection, attitude (inclination) detection, temperature detection, brightness detection, fault detection, repeated opening/closing, people trapped detection, moped/e‑bike intrusion detection (ToF occlusion). |
| Face Detection | 6 attributes (gender, age, glasses, expressions, mask, beard) + 8 expressions. Snapshot optimization, face enhancement, angle filter. |
| People Counting | Tripwire counting, area counting, queue management. Report export (day/month/year). 4 rules configurable. |
| Smart Search | Works with Smart NVR for refined intelligent search and event extraction. |
Video & Audio Specifications
| Video Compression | H.265; H.264; H.264H; H.264B; MJPEG (sub stream only) |
|---|---|
| Smart Codec | Not specified – standard H.265/H.264 provided |
| Stream Capability | 3 streams (main, sub, third) |
| Resolution | 4M (2688×1520/2560×1440), 3M, 1080p, 720p, D1, CIF, VGA |
| Video Frame Rate | Main: 4MP @ 25/30 fps; Sub: D1 @ 25/30 fps; Third: 1080p @ 25/30 fps |
| Bit Rate Control / Range | VBR, CBR | H.264/H.265: 3–16384 kbps |
| WDR & Image Enhancements | 120 dB WDR; SSA; BLC; HLC; 3D NR; ROI (4 areas); Defog; Mirror; LDC |
| Audio Features |
Built-in Mic + Built-in Speaker (two‑way talk) Audio Compression: PCM; G.711a; G.711Mu; G.726; G.723 (External audio I/O not specified) |
Network, Storage & Cybersecurity
Physical I/O Interfaces
| Network Port | RJ-45 (10/100 Base-T – Fast Ethernet) |
|---|---|
| Network Protocols | IPv4; IPv6; HTTP; TCP; UDP; ARP; RTP; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast; PPPoE; SNMP; P2P; Bonjour; Auto Registration |
| Interoperability / Browser | ONVIF (Profile S/G/T); CGI | IE8/9/11, Chrome, Firefox |
| Local Storage | Micro SD card (max. 256 GB); FTP; SFTP; NAS |
| Cybersecurity | Digest; WSSE; Account lockout; Security logs; 802.1x; IP/MAC filtering; HTTPS; Syslog; Trusted boot/execution/upgrade; Session security; X.509 certification. |
| Management Software | Not specified (compatible with DSS, DMSS, etc.) |
Power, Climate & Protection
| RS-485 | 1 port (1200–115200 bps) | |
|---|---|---|
| Audio I/O | Not specified (built‑in only) | |
| Alarm I/O |
4 alarm inputs (wet contact, 5 mA 3–5 VDC) 1 alarm output (dry contact, 1000 mA 30 VDC / 500 mA 50 VAC) |
|
| Analog Output | Not specified | |
| Power Output | 12 VDC, max 165 mA (peak 700 mA) | |
| Alarm Events | Elevator‑specific events: ToF occlusion (moped intrusion), repeated opening/closing, people trapped detection, door status, speed, attitude, temperature, brightness, fault; plus standard events: SD card errors, network issues, motion, tampering, scene changing, audio detection, voltage, external alarm, face detection, people counting, etc. |
Physical Structure
| Power Supply | 12 VDC (±?), PoE (802.3af) | |
|---|---|---|
| Power Consumption | Basic: 3.3 W (12 VDC), 4.2 W (PoE) Max (H.265 + IR + WDR + AI + siren/light): 6.6 W (12 VDC), 7.5 W (PoE) |
|
| Operating Temperature / Humidity | –40 °C to +50 °C (–40 °F to +122 °F) | ≤95% RH (non‑condensing) | |
| Storage Temperature / Humidity | –40 °C to +50 °C, ≤95% RH | |
| Protection Rating | Not specified (basic indoor elevator installation) | |
| Anti‑corrosion Level | Basic Protection |
| Casing Material | Metal + plastic |
|---|---|
| Product Dimensions | 62 mm × Φ106 mm (2.44" × Φ4.17") (H × D) |
| Net Weight / Gross Weight | 0.33 kg (0.73 lb) / 0.45 kg (0.99 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
4.4 ★★★★★
Based on 25 reviews
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Product Reviews
★★★★★ 5
Great product.
Color: (001) Black / Black / Castlerock, Size: Medium
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Reviewed in the United States on May 16, 2026
★★★★★ 5
Fits well! XL is Real!
Color: (239) Elite Beige / Elite Beige / Halo Gray, Size: X-Large
As far as I know, these are the only XL no show tan socks on Amazon that actually fit a size 14 foot. I've tried a few other that don't fit after wearing them once. This is a regular feeling sock and not the thin hose type like other XL.
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Reviewed in the United States on April 21, 2026
★★★★★ 5
Versatile Room Divider With Easy Assembly and Strong Coverage
Size: 3 Panel 12FT W
I picked up this Siebwin 3-panel folding room divider mainly for privacy and room separation, and overall it works very well.
Assembly is very straightforward, and the divider can be set up, taken apart, and stored without much effort. The fabric quality feels good, and the frame construction is stronger and more stable than expected. The support tubes especially feel well built and help keep the divider standing securely.
One feature I really liked is the flexibility of the design. The panels can be used together as a complete divider or separated depending on the setup and available space. That makes it much more versatile for different room layouts or temporary privacy needs.
The coverage is also very good, and the size matches the manufacturer’s description accurately. The fabric blocks light and background visibility well enough to provide solid privacy without feeling overly heavy. The wider feet also help improve stability compared to thinner folding dividers.
Another positive detail is that everything arrived complete with no missing parts or damaged pieces, which made assembly much easier and faster.
Compared to cheaper privacy screens, this one feels more durable and easier to customize depending on the situation. In terms of value for the money, it feels like a very practical and worthwhile purchase considering the size, flexibility, and build quality.
Overall, a versatile and well-built room divider with easy assembly, strong privacy coverage, stable construction, complete included parts, flexible panel configuration, and excellent everyday functionality.
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Reviewed in the United States on May 27, 2026
★★★★★ 5
Stable, flexible in deployment configuration, creates true privacy and looks great.
Size: 3 Panel 12FT W
This is the second room divider panel I have installed, and there are several features about this one that I like much better than my older one.
The fact that there are no gaps and that the material is thicker means you get more privacy or more hiding power, if you wish. My older divider has vertical spaces between each of the panels and the panels are half as wide as the Siebwin panels, so there are many vertical spaces. The Siebwin divider really creates privacy.
Another feature that I really appreciate is that the legs are wider and stand off from the floor. On my older one the legs are flat and they're rather awkward to adjust because they create more drag on the floor. The feet on the older one also loosen if you turn them counter clockwise, so adjustments of configuration that require the feet to be moved are more complex.
The older divider also must be deployed in a zig-zag fashion because he feet are not as wide, but this new one can be deployed and stable in a straight, an "N" shape or an arc. They are both the same length, but because the older one must be use in a zig-zag deployment it doesn't reach to the length of the new one.
The Siebwin divider definitely costs more at $103.48, but it sports several features and advantages over the other brand, so it does a better job and is worth the extra cost.
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Reviewed in the United States on May 25, 2026
★★★★★ 4
Easy to assemble, does the job, material is shiny nylon and shows creases, minor defects, sloppy
Size: 3 Panel 12FT W, Size: 3 Panel 12FT W
The Siebwin room divider is a good idea, and for the price, it mostly delivers on the intended functionality. I ordered the 12 foot, 3-panel version mainly to hide an unfinished basement storage area that had become an eyesore. It works well for that purpose and gives the space a cleaner appearance without spending the kind of money that more decorative dividers or custom partitions cost. If you need something temporary, portable, or mainly functional, this is a viable option.
There are a few limitations that became obvious during setup and use. The first thing I noticed was that the weld quality on some of the metal poles is fairly sloppy. Once the cover is installed, you do not really see it, but up close, it does not look especially refined or professional. The blackout material also is not a matte canvas style fabric as I expected. It has more of a shiny nylon appearance, and the creases are fairly visible. Being that it’s more of a nylon, I’d be hesitant to try steaming it to remove the creases. However, the creases do not matter if you are using it in a basement, dorm, or shared room, but for photography, video work, or a professional office setting, the appearance could be disappointing. The fabric is thick enough, though. It blocks visibility well enough, but strong light behind it still shows through to some extent, nothing deal-breaking. Also, my fabric appeared to be slightly defective. The hook and loop strip on one of the bottom sections was off-center and couldn't be totally attached because it was lined up with one of the legs. I originally hoped to use this as a video backdrop, but I will probably end up replacing the fabric with a proper green screen or canvas material while continuing to use the frame itself. For now, it does a good job of covering my basement junk.
Assembly was actually easier than I expected and took roughly 15 to 20 minutes. The longer vertical poles are tethered together similarly to tent poles, which made setup straightforward and fairly intuitive. The shorter horizontal pieces slide and snap together to the top and bottom of the vertical assembly. After each section is assembled, the divider panels connect together with metal plates and two knurled screws (at the top and bottom), so no tools are really required. A few screws were difficult to start because paint had gotten into the threads, but once they caught, they tightened down normally. The feet install with similar knurled fasteners and help keep the divider reasonably stable. One thing to watch for during setup is the fabric orientation. There is one arrow indicator in the middle of the fabric to indicate up. However, if you need another indicator, the smaller hook and loop strip goes on the bottom while the longer strip goes on top. I realized mine was upside down right before finishing and had to redo it. I wasn't difficult to redo, despite the defect in mine.
The overall design is practical and easy to move around. I do like that the panels can fold and bend into different shapes depending on the space. The widened feet help stability, although when trying to stretch the fabric tight, I noticed the poles sometimes wanted to overlap slightly at the joints. Tightening everything helped somewhat, but it still happened occasionally. The divider feels adequate for normal indoor use, though I would not expect premium durability or luxury-level fit and finish at this price point. The entire device can also be easily disabled and stored in a tote if you need it completely out of the way. It comes with assembly instructions, but even if you didn’t have them, it’s easy to build without them (save a mistake or two).
In terms of value, I think the Siebwin divider mostly matches its price. Around $100 gets you a large freestanding partition with decent usability and easy assembly, but there are compromises in materials, appearance, and refinement. The defects are also off-putting, but hopefully you won't have them. Higher-end room dividers can easily cost two or three times more, so some of the tradeoffs are expected. I also noticed cheaper alternatives online, but based on the quality here, I suspect those would probably have even more issues. For practical home use, temporary privacy, hiding storage areas, or separating shared spaces, this is a good option as long as expectations stay realistic.
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Reviewed in the United States on May 18, 2026