SKU: 90854102889

DAHUA PTZ85448-HNF-WA-FL 4MP 48x Starlight Laser WizMind Network Positioning System

$3996.90 $4441.00
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Description

DAHUA PTZ85448-HNF-WA-FL 4MP 48x Starlight Laser WizMind Network Positioning SystemPTZ85448 HNF WA FL 4MP 48x Starlight Laser WizMind Network Positioning System > 1 1. 8" 4Megapixel STARVIS CMOS > Powerful 48x optical zoom > Starlight technology > Max. 25 30 fps@4M > Laser distance up to 1000 m > Deep learning based perimeter protection > Auto tracking and IVS > IP67 Product Data Camera Image Sensor 1 1. 8" CMOS Pixel 4MP Max. Resolution 2560 (H) 1440 (V) ROM 8 GB RAM 2 GB Electronic Shutter Speed 1 3 s1 100000 s Scanning System

PTZ85448-HNF-WA-FL 

4MP 48x Starlight Laser WizMind Network Positioning System

> 1/1.8" 4Megapixel STARVIS™ CMOS
> Powerful 48x optical zoom
> Starlight technology
> Max. 25/30 fps@4M
> Laser distance up to 1000 m
> Deep-learning-based perimeter protection
> Auto-tracking and IVS
> IP67



Product Data

Camera

Image Sensor

1/1.8" CMOS

Pixel

4MP

Max. Resolution

2560 (H) × 1440 (V)

ROM

8 GB

RAM

2 GB

Electronic Shutter Speed

1/3 s–1/100000 s

Scanning System

Progressive

Min. Illumination

Color: 0.001 [email protected]
B/W: 0.0001 [email protected]
0 Lux (laser on)

Illumination Distance

1000 m (3280.84 ft)

Illuminator On/Off Control

Zoom Prio/Manual/Off

Illuminator Number

1 laser

Wiper

Support

Lens

Focal Length

6.25 mm–300 mm (0.25"–11.81")

Max. Aperture

F1.4–F4.5

Field of View

H: 62.4°–1.7°; V: 36.6°–1°; D: 69.8°–2°

Optical Zoom

48x

Focus Control

Auto/Semi-Auto/Manual

Close Focus Distance

0.5 m–2 m (1.64 ft–6.56 ft)

Iris Control

Auto

DORI Distance

Detect

Observe

Recognize

Identify

4138 m (13576 ft)

1634 m (5360 ft)

828 m

(2716 ft)

414 m

(1258 ft)

PTZ

Pan/Tilt Range

Pan: 0°–360° endless
Tilt: -45°–90° endless

Manual Control Speed

Pan: 0.1°–160°/s
Tilt: 0.1°–60°/s

Preset Speed

Pan: 160°/s; Tilt: 60°/s

Presets

300

Tour

8 tours (up to 32 presets per tour)

Pattern

5

Scan

5

Power-off Memory

Support

Idle Motion

Preset/Tour/Pattern/Scanning

Protocol

DH-SD
Pelco-P/D (auto recognition)

General Intelligence

Event Trigger

Motion detection, video tampering, scene changing, network disconnection, IP address conflict, illegal access, and storage anomaly.

IVS

Support

Artificial Intelligence

Video Metadata

Support human body, human face, motor vehicle and non-motor vehicle image capture.

Perimeter Protection

Tripwire and intrusion. Support alarm triggering by target types (human and vehicle). Support filtering false alarms caused by animals, rustling leaves, bright lights, etc.

Auto Tracking

Support

Video

Compression

H.265; H.264B; H.264M; H.264H; MJPEG; smart H.265; smart H.264

Streaming Capability

3 streams

Resolution

4M (2560 × 1440); 3M (2048 × 1536); 1080P (1920 × 1080); 1.3M (1280 x 960); 720P (1280 × 720); D1 (704 × 576); CIF (352 × 288)

Frame Rate

Main stream: 4M/3M(1–25/30 fps), 1080P/1.3M/720P (1–25/30 fps)
Sub stream 1: D1/CIF (1–25/30 fps)
Sub stream 2: 1080P/1.3M/720P (1–25/30 fps), D1/CIF (1–25/30 fps)

Bit Rate Control

Variable/Constant

Bit Rate

H.264: 32 Kbps–8192 Kbps
H.265: 32 Kbps–8192 Kbps

Day/Night

Auto (ICR)/Color/B/W

BLC

Support

WDR

120 dB

HLC

Support

White Balance

Auto/Indoor/Outdoor/Tracking/Manual/Sodium lamp/Natural light/Street lamp

Gain Control

Auto/Manual

Noise Reduction

2D/3D

Motion Detection

Support

Region of Interest (RoI)

Support

Image Stabilization

Electronic

Defog

Optical

Digital Zoom

16x

Flip

180°

Privacy Masking

Up to 24 areas, and up to 8 areas in the same view

S/N Ratio

55dB

Audio

Compression

G.711a; G.711mu; G.726; AAC; G722.1; G.729; MPEG2-Layer2

Network

Ethernet

RJ-45 (10/100Base-T)

Protocol

IPv4; IPv6; HTTP; HTTPS; 802.1x; Qos; FTP; SMTP; UPnP; SNMPv1/v2c/v3 (MIB-2); DNS; DDNS; NTP; RTSP; RTP; TCP; UDP; IGMP; ICMP; DHCP; PPPoE; ARP; RTCP

Interoperability

ONVIF Profile S&G&T; CGI

Streaming Method

Unicast/Multicast

User/Host

20 (Total bandwidth 64M)

Storage

FTP; Micro SD card (256 G)

Browser

IE7 and later versions
Chrome 45 and later versions
Firefox 52ESR and earlier versions
Safari

Management Software

Smart PSS; DSS; Easy4ip; Smart Player

Mobile Phone

iPhone/iPad/Android/Windows Phone

Certification

Certifications

CE: EN55032/EN55024/EN50130-4
FCC: Part15 subpartB, ANSI C63.4-2014

Port

Analog Output

1 (CVBS output, BNC port)

RS-485

1 (Baud rate range: 1200 bps–115200 bps)

Audio Input

1 (LINE IN; bare wire)

Audio Output

1

Alarm I/O

7/2
Digital input (0–5V DC)

Alarm Linkage

Capture; preset; tour; pattern; SD card record; trigger digital output; client electronic map; send email

Alarm Event

Motion/tampering detection; audio detection; network disconnection detection; IP conflict detection; encoder state detection; memory card state detection; memory space detection

Optical Fiber

100M single fiber FC
Transmission specification: 1310nm TX/1550nm RX
Distance: 20 km

Power

Power Supply

DC36V/5A ± 25%

Power Consumption

Basic: 32.4W
Max: 67.5W (PTZ rotating, illuminator on, wiper on)

Environment

Operating Temperature

-40°C to +70°C ( -40°F to 158°F)

Operating Humidity

≤95%

Protection

IP67; TVS 6000V lightning proof; surge protection

Structure

Dimensions

722mm×622mm×413mm(28.4" × 24.5" × 16.3")

Net Weight

15.4 kg (33.95 lb)
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 90854102889

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4.3 ★★★★★
Based on 29 reviews
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Product Reviews
A
Verified Purchase
Amazon Customer swengelp
Pawtucket, US
★★★★★ 4
Nice divider
Color: Black, Size: 6 Panel
Nice divider. Set up is a bear. I am a bit concerned with stability. Overall I like it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 12, 2026
N
Verified Purchase
Nay from the Bay
Battle Creek, US
★★★★★ 5
Great privacy room divider
Color: Black, Size: 6 Panel, Color: Black, Size: 6 Panel
I got this room divider for our game room that shares the garage/laundry room, to separate the spaces. I was happy that it was relatively easy to put together in less than an hour with nothing more than a screwdriver (provided) although I used a small handheld drill. The instructions were pretty straightforward and easy to understand as everything was labeled. I have 2 small grandkids at home running around while I put this together so my timeline to completion might be longer than others. It recommends 2 people to assemble, but I was able to complete alone in about 40 minutes total and as I said I used a small handheld drill, (although it does come with a small Philips screwdriver) which is the only tool you need for assembly. The first two panels took me about 20 minutes but the other 4 were simple repeats after the initial 2. After all 6 panels were assembled the plastic clips to piece them together were literally a "SNAP" to put on. The poles are made of metal and the panels are made of a very sturdy almost canvas like fabric. When held up to the light not a lot shined through so very good for privacy. You can snap them together in sections and have 2 separate panels of 3 or what ever configuration you want. They are easy to move and bend around furniture or other obstacles, also fold flat together if you need to put them aside for storage. This worked out just as we had planned, very easy to move around when needed and I am very happy with this product. I loved how simple it was to put together, easy instructions, and the durability and functionality of it.
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Reviewed in the United States on December 29, 2024
R
Verified Purchase
robert ferrell
Carnegie, US
★★★★★ 5
Good
Color: Black, Size: 6 Panel
Love it , just what so needed , easy to put together (some what ) …
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026
C
Verified Purchase
Crimm
Whiting, US
★★★★★ 3
Decent for the price. Instructions suck but most people should be able to figure it out. More below.
Color: Black, Size: 6 Panel, Color: Black, Size: 6 Panel
SUMMARY: 3 stars from me because it's firmly average. It's fine for the price. Assembly and materials are alright but I can see some caveats depending on your circumstances. Assembly instructions do a subpar job of pointing out some details. ASSEMBLY INSTRUCTIONS: Maybe it's because I'm autistic and/or building model kits and assembling stuff is my jam, but I honestly thought people were exaggerating when they were complaining about the instructions and I'd be able to flex my ~superior assembly skills.~ I was wrong! These instructions genuinely suck, and whoever is responsible for making them should be ashamed. The instructions do a poor job of calling out some details regarding orientation of parts, and some of the images do not actually match the physical parts. For example, it does not really outline the assembly of the end panels clearly, and I can see someone accidentally using the wrong poles. I've drawn over a photo to show what you should do to try and make it clearer. Additionally, the manual shows a flathead screw for bolting the feet into position, but the actual screw is not a flathead. It also does not point out the counterbore, so if you aren't paying attention you may put the foot pads onto the wrong side of the foot. It's also missing the fact that you need to use another one of the plastic pieces when you finish assembling a panel. ACTUAL ASSEMBLY & MATERIALS: To their credit, all of my bags were clearly labeled. The assembly process wasn't difficult. It's mostly just tedious and requires a fair amount of space. I was able to assemble it by myself without any real difficulty. However, the way it's assembled means two things. One, the fabric parts aren't removable without disassembly. So if you want to use this in an environment where they would require cleaning, I would seriously recommend looking for another option. Or, you could buy this just to use the frame pieces and then somehow buy or make your own fabric pieces designed to be removable with velcro or something. Two, because of the materials I really don't have a lot of faith in this thing surviving disassembly and reassembly. Like a lot of sorta-cheap-but-convenient furniture, it uses those spring-button connections and plastic inserts with self-tapping screws. Those things are not really meant to be disassembled and rethreaded. It also relies a lot on the tension of the poles and the fabric to keep everything rigid and squared, which I think puts a lot of pressure on the aforementioned buttons, plastic inserts, and the hollow metal rods. So I feel like that will also cause issues with disassembly and reassembly. Basically once this thing is assembled, it's not really meant to be disassembled. The best you can do is spot-clean the fabric if you need to. Speaking of the fabric, I didn't see any labels on them or anything in the manual that says what they are, but they feel like some kind of polyester. They generate static electricity pretty easily, and pet hair and debris sticks easily. So that's another downside of them not being easily removable. For the most part it does seem pretty stable. The poles seem to be pretty uniform in length so they're all making contact with my floor. Obviously this isn't structural so it shouldn't be supporting anything, but the two main feet seem to be doing fine with keeping this thing upright. CLOSING THOUGHTS: Really, it's fine for what it is, but it could be better in a lot of little ways and the substandard quality of the instructions just seems unprofessional to me, which is why I'm being so harsh with my rating. Depending on your needs and environment you may want to consider a different option. Preferably one that is made to be disassembled with better materials, and/or one with fabric pieces made to be removed easily.
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Reviewed in the United States on May 28, 2023
B
Verified Purchase
Barb
Houston, US
★★★★★ 1
Not as it seems
Color: Black, Size: 6 Panel
these are awful... Each individual panel is fine, but when you put it together it can barely stand up, and the clips that hold it together keep popping off. Steer clear of this item.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 7, 2026

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