DAHUA PTZ85448-HNF-PA-FL 4MP 48x Starlight Laser AI Network Positioning System
SKU: 64034419724

DAHUA PTZ85448-HNF-PA-FL 4MP 48x Starlight Laser AI Network Positioning System

$2421.00 $2690.00
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Description

DAHUA PTZ85448-HNF-PA-FL 4MP 48x Starlight Laser AI Network Positioning SystemPTZ85448 HNF PA FL 4MP 48x Starlight Laser AI Network Positioning System > 1 1. 8" 4Megapixel STARVIS CMOS > 48 optical zoom > Starlight technology > Max. 25 30 fps@4M > Laser distance up to 1000 m > H. 265 encoding > Two way audio > IP67 > Auto tracking > Perimeter protection > face recognition Product Data Camera Image Sensor 1 1. 8" CMOS Pixel 4 MP Max. Resolution 2560 (H) 1440 (V) ROM 8 GB RAM 2 GB Electronic Shutter Speed 1 1 s1 30,000 s Scanning

PTZ85448-HNF-PA-FL

4MP 48x Starlight Laser AI Network Positioning System

> 1/1.8" 4Megapixel STARVIS™ CMOS
> 48× optical zoom
> Starlight technology
> Max. 25/30 fps@4M
> Laser distance up to 1000 m
> H.265 encoding
> Two-way audio
> IP67
> Auto-tracking
> Perimeter protection
> face recognition

Product Data

Camera

Image Sensor

1/1.8" CMOS

Pixel

4 MP

Max. Resolution

2560 (H) × 1440 (V)

ROM

8 GB

RAM

2 GB

Electronic Shutter Speed

1/1 s–1/30,000 s

Scanning System

Progressive

Min. Illumination

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

Illumination Distance

1,000 m (3,280.84 ft)

Illuminator On/Off Control

Zoom Prio; Manual; Off

Illuminator Number

1 (laser)

Wiper

Yes

Lens

Focal Length

6.25 mm–300 mm

Max. Aperture

F1.4–F4.5

Field of View

H: 62.36°–1.71°; V: 36.55°–0.99°; D: 69.76°–1.97°

Optical Zoom

48×

Focus Control

Auto; semi-auto; manual

Close Focus Distance

0.5 m–2 m (1.64–6.56 ft)

Iris Control

NA

DORI Distance

Detect

Observe

Recognize

Identify

6,000 m (19,685.04 ft)

2,381 m (7,811.68 ft)

1,200 m (3,937.01 ft)

600 m (1,968.50 ft)

PTZ

Pan/Tilt Range

Pan: 0° to 360° endless
Tilt: –45° to +90°

Manual Control Speed

Pan: 0.1°/s–160°/s
Tilt: 0.1°/s–60°/s

Preset Speed

Pan: 160°/s; Tilt: 60°/s

Preset

300

Tour

8 (up to 32 presets per tour)

Pattern

5

Scan

5

Power-off Memory

Yes

Idle Motion

Preset; Pattern; Tour; Scan

PTZ Protocol

DH-SD

Pelco-P/D (auto recogniton)

Intelligence

Video Metadata

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

IVS (Perimeter Protection)

Tripwire; intrusion; climbing fences; loitering detection; abandoned/missing object; fast moving; parking detection; people gathering; vehicle/human alarm classification.

Face Recognition

Yes

Video

Video Compression

H.265; H.264M; H.264H; MJPEG; Smart H.265; Smart H.264

Streaming Capability

3 streams

Resolution

4M (2560 × 1440); 1080p (1920 × 1080); 960p (1280 × 960); 720p (1280 × 720); D1 (704 × 576/704 × 480); VGA (640 × 480); CIF (352 × 288/352 × 240)

Video Frame Rate

Main stream: 4M/1080p/960p/720p (1–25/30 fps)
Sub stream 1: D1/VGA/CIF (1–25/30 fps)
Sub stream 2: 1080p/960p/720p (1–25/30 fps)

Bit Rate Control

CBR; VBR

Video Bit Rate

H.264: 2816–13056 kbps
H.265: 1024–7936 kbps

Day/Night

Auto (ICR); Color; B/W

BLC

Yes

WDR

Yes

HLC

Yes

White Balance

Auto; indoor; outdoor; tracking; manual; sodium lamp; natural light; street lamp

Gain Control

Auto; manual

Noise Reduction

2D NR; 3D NR

Motion Detection

Yes

Region of Interest (RoI)

Yes

Defog

Optical

Digital Zoom

16×

Image Rotation

180°

Privacy Masking

Up to 24 areas can be set, with up to 8 areas in the same view

S/N Ratio

≥55 dB

Audio

Audio Compression

G.711a; G.711Mu; G.726; MPEG2-Layer2; G722.1; G729; PCM

Network

Network Port

RJ-45 (10/100 Base-T)

Network Protocol

HTTP; HTTPS; IPv4; RTSP; UDP; SMTP; NTP; DHCP; DNS; DDNS; IPv6; 802.1x; QoS; FTP; UPnP; ICMP; SNMP; IGMP; RTP; PPPoE; RTMP; TCP

Interoperability

ONVIF (Profle S&G&T); GB/T28181; CGI

Streaming Method

Unicast; Multicast

User/Host

20 (total bandwidth: 64 M)

Storage

FTP; Micro SD card (512 GB); NAS

Browser

IE 7 and later versions
Chrome 45 and later versions
Firefox 52ESR and earlier versions
Safari

Management Software

Smart PSS; DSS; IVSS

Mobile Client

iOS; Android

Port

Analog Output

1 channel (CVBS output, BNC)

RS-485

1 (baud rate: 1200 bps–115200 bps)

Audio Input

1 channel (LINE IN, bare wire)

Audio Output

1 channel (LINE OUT, bare wire)

Two-way Audio

Yes

Alarm Input

7 (on-off value input: 0–5 VDC)

Alarm Output

2

Alarm Linkage

Capture; preset; tour; pattern; recordings on SD card; alarm digital input; client E-map; send email

Alarm Event

Motion/tampering detection; audio detection; network disconnection detection; IP conflict detection; decoder state detection; memory card state detection; memory space detection; power exception detection

Power

Power Supply

36 VDC, 5 A (± 25%)

Power Consumption

Basic: 22 W
Max.: 63 W (illuminator + wiper + PTZ)

Environment

Operating Temperature

–40 °C to +70 °C (–40 °F to 158 °F)

Operating Humidity

≤95%

Protection

IP67; TVS 6000 V lightning proof; surge protection; voltage transient protection

Structure

Casing

ADC12

Product Dimensions

344.6 mm × 252.2 mm × 499.8 mm (13.57" × 9.93" × 19.68") (L × W × H)

Net Weight

15.4 kg (33.95 lb)

Gross Weight

23.7 kg (52.25 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: 64034419724

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4.0 ★★★★★
Based on 1768 reviews
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Product Reviews
R
Verified Purchase
R. C.
Los Angeles, US
★★★★★ 5
A Must for Nighttime Fetch!!
Color: A) 2-Pack (2.5" Balls)
These are an absolute Must!! We have an ESS who is nearly 2yo and destroys Every toy he has. For some reason, he doesn't try to annihilate these glow balls. If he chomps on them, it's just for a moment while he is bringing it back to you. Has just a little weight to them so it goes far enough when thrown and a nice bounce when we have to play in the house, due to weather. Wish the bright 'glow' held a little longer but stays dim for quite some time and overall, just Awesome! Also purchased the 'chuck it' brand and sent them back because these were so much better. Will be buying more, if ever needed, but haven't had to because they are So Durable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 12, 2026
L
Verified Purchase
Lance M. Shaw
Draper, US
★★★★★ 5
Awesome quality glow balls
Color: I) 8-Pack (2.5" Balls)
I have bought every glow ball on amazon many times over for my german shepherds. My longest lasting balls have been the chuck-it, they seem to glow longer and not get destroyed but are expensive. These glow balls are our new favorite and not only because of the low price. They hold a good glow longer are heavy duty and fit the chuck-it thrower perfectly. I am stocking up on these. Shipping was also next day so it's 100% buy on these.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 8, 2026
C
Verified Purchase
Charlow
Phoenix, US
★★★★★ 3
Glow in the Dark Balls
Color: 2-Pack (3" Balls)
These balls are ok, not great. The reason they didn’t receive 5 stars is because they are hard/stiff, harder to throw & heavier than the the “Chuck It” glow in the dark balls. They did not hold up to heavy chewers as well as the aforementioned balls.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026
S
Verified Purchase
Sweesie
Battle Creek, US
★★★★★ 5
Wonderful outdoor fetch ball!
Theme: 2 Pack, Size: Medium
This medium sized Chuckit is perfect for my 21 lb dog. It's great for outdoor play. I needed to find an alternative to tennis balls because my pup tears up their outside material. With this ball she can easily play fetch and run around. It's easy for her to grab onto and does not impede her breathing. It's seems sturdy and quite flexible. The medium is perfect for her size.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 10, 2026
D
Verified Purchase
Donald L. Yatch
Waukegan, US
★★★★★ 5
Great Ball for training Labs
Theme: 2 Pack, Size: Medium
This is my 80lb Lab's favorite fetch toy. We workout for 45 min to 2 hr every night that's dry enough (in San Antonio it's standard conditions). When I first saw the ball I almost returned it thinking it'd tear apart very quickly. That proved to not be the case. I've used it nightly for the last 3 weeks or so without any signs of tearing. It has a very good glow for night play. Some may consider it small for a lab, but when playing very aggressive catch it's our ball of choice. We work on catching, chasing, tracking, reflexes.. this ball's perfect for that. The more solid, 3.5 in + balls are simply too much and I'm afraid they could hurt the dog during aggressive play.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 10, 2026

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