SKU: 81898265295

DAHUA SD8A845QA-HNF 8MP 45x OIS IR Network PTZ Camera

$1075.50 $1195.00
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Description

DAHUA SD8A845QA-HNF 8MP 45x OIS IR Network PTZ CameraSD8A845QA HNF > 45x optical zoom > OIS > IR distance up to 500 m > Perimeter protection > Auto tracking > Face recognition > Metadata > IP67 > Smart Wiper Product Data Camera Image Sensor 1 1. 8" CMOS Pixel 8 MP Max. Resolution 3840 (H) 2160 (V) ROM 8 GB RAM 4 GB Electronic Shutter Speed 1 1 s1 30,000 s Scanning System Progressive Min. Illumination Color: 0. 005 lux@F1. 5 B W: 0. 0005 lux@F1. 5 0 lux (IR light on) Illumination Distance 500 m (1,640.

SD8A845QA-HNF

> 45x optical zoom
> OIS
> IR distance up to 500 m
> Perimeter protection
> Auto-tracking
> Face recognition
> Metadata
> IP67
> Smart Wiper

Product Data

Camera

Image Sensor

1/1.8" CMOS

Pixel

8 MP

Max. Resolution

3840 (H) × 2160 (V)

ROM

8 GB

RAM

4 GB

Electronic Shutter Speed

1/1 s–1/30,000 s

Scanning System

Progressive

Min. Illumination

Color: 0.005 [email protected]
B/W: 0.0005 [email protected]
0 lux (IR light on)

Illumination Distance

500 m (1,640.42 ft) (IR)

Illuminator On/Off Control

Zoom Prio; Manual; Off

Illuminator Number

10 (IR)

Wiper

Smart Wiper

Lens

Focal Length

5.5 mm–248 mm

Max. Aperture

F1.5–F5.3

Field of View

H: 64.4°–2.0°; V: 38.4°–1.1°; D: 69.6°–2.3°

Optical Zoom

45x

Focus Control

Auto; semi-auto; manual

Close Focus Distance

0.1 m–5 m (0.33 ft–16.40 ft)

Iris Control

Auto

DORI Distance

Detect

Observe

Recognize

Identify

4,420 m (14,501.31 ft)

1,768 m (5,800.52 ft)

884 m (2,900.26 ft)

442 m (1,450.13 ft)

PTZ

Pan/Tilt Range

Pan: 0° to 360° endless
Tilt: –30° to +90°, auto flip 180°

Manual Control Speed

Pan: 0°/s–240°/s
Tilt: 0°/s–100°/s

Preset Speed

Pan: 90°/s; Tilt: 60°/s

Preset

300

Tour

8 (up to 32 preset per tour)

Pattern

5

Scan

5

Power-off Memory

Yes

Idle Motion

Preset; Pattern; Tour; Scan

PTZ Protocol

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

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

Auto Tracking

Yes

Video

Video Compression

Smart H.265+; H.265; Smart H.264+; H.264M; H.264H; MJPEG (Sub Stream 1)

Streaming Capability

3 Streams

Resolution

4K (3840 × 2160); 4M (2560 × 1440); 1080p (1920 × 1080); 1.3M (1280 × 960); 720p (1280 × 720); D1 (704 × 576); VGA (640 × 480); CIF (352 × 288)

Video Frame Rate

50 Hz:
Main stream: 3840 × 2160@25 fps/2560 × 1440@25 fps/1920 × 1080@25 fps/1280 × 960@25 fps/1280 × 720@25 fps
Sub stream: 704 × 576@25 fps/640 × 480@25 fps/352 × 288@25 fps
Third stream: 1920 × 1080@25 fps/1280 × 960@25 fps/1280 × 720@25 fps
60 Hz:
Main stream: 3840 × 2160@30 fps/2560 × 1440@30 fps/1920 × 1080@30 fps/1280 × 960@30 fps/1280 × 720@30 fps
Sub stream: 704 × 480@30 fps/640 × 480@30 fps/352 × 240@30 fps
Third stream: 1920 × 1080@30 fps/1280 × 960@30 fps/1280 × 720@30 fps

Bit Rate Control

CBR; VBR

Video Bit Rate

H.264: 3328 kbps–16384 kbps
H.265: 1280 kbps–9984 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

Image Stabilization

Optical

Defog

Optical

Digital Zoom

16x

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; G726; MPEG2-Layer2; G722.1; G729

Network

Network Port

RJ-45 (100/1000 Base-T)

Network Protocol

HTTP; HTTPS; TCP/IP; IPv4; RTSP; UDP; SMTP; NTP; DHCP; DNS; DDNS; IPv6; 802.1x; SSL; QoS; FTP; UPnP; ICMP; SNMP; SNMP v1/v2c/v3 (MIB-2); IGMP; ARP; RTCP; RTP; PPPoE; IP Filter; RTMP; Bonjour; TCP; SMB; NFS

Interoperability

ONVIF (Profile S&G&T); CGI; Dahua SDK; API

User/Host

20 (Total bandwidth: 64 M)

Storage

FTP; Micro SD card (512 GB)

Browser

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

Mobile Client

iOS; Android; iPhone; iPad; Windows Phone

Port

Analog Output

1 channel (CVBS output, BNC)

RS-485

1 (baud rate: 1200 bps–9600 bps)

Audio Input

1 channel

Audio Output

1 channel

Alarm I/O

7/2

Audio I/O

1/1

Alarm Linkage

Capture; preset; tour; pattern; recordings on SD card; digital output; send email

Alarm Event

Motion/tampering detection; audio detection; disk full; disk fault; external alarm; security alarm; smart event; scene change

Power

Power Supply

36 VDC, 2.23 A (±25%) (included)
Hi-PoE

Power Consumption

Basic: 21 W
Max.: 45 W (IR + PTZ + wiper)

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

415.6 mm × Φ262 mm (16.36" × Φ10.31")

Net Weight

10 kg (22.05 lb)

Gross Weight

12 kg (26.46 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: 81898265295

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4.8 ★★★★★
Based on 267 reviews
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Product Reviews
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Verified Purchase
Hermes Marrero
San Leandro, US
★★★★★ 5
Great product
Color: 3 prong, Size: 5FT
This product works perfectly, I plugged it in the back wall of my bed and connected everything I needed and completely forgot it was there, which means it holds the plugs perfectly in place and so far I have not had any problem. The length is perfect for a queen size bed.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 11, 2026
J
Verified Purchase
jessicag13
Pawtucket, US
★★★★★ 5
Great shelves!
Size: 10"D x 15.7"W, Color: Black, Size: 10"D x 15.7"W, Color: Black
Perfect for what I needed. I sanded them, painted them white, then hung them above my washing machine and dryer to hold some laundry supplies. They made laundry easier! The are sturdy. It took no time to install. They’re heavy but not so heavy that they sag or drag. It came with screws and anchors that made installation a breeze. They look great! Highly recommend.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026
C
Verified Purchase
Cathy
Los Angeles, US
★★★★★ 5
Stylish & sturdy 3 floating shelves
Size: 11.6"D x 15.7"W, Color: Black, Size: 11.6"D x 15.7"W, Color: Black
I bought these 12-inch deep floating shelves for my son’s room and they turned out great. The extra depth makes a big difference compared to standard floating shelves. He’s able to fit books, trophies, and some of his collectibles on them without everything feeling cramped. The shelves feel sturdy and well made once installed. The hardware that came with them worked well, and they sit flush against the wall which gives that nice clean floating look. They really helped add storage while also making the room look more organized and put together. I added lights underneath which I also bought here on Amazon... I also like that they’re deep enough to actually be functional, not just decorative. My son is using them every day and they’re holding up really well. Overall I’m very happy with this purchase and would definitely buy them again for another room.
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Reviewed in the United States on March 12, 2026
J
Verified Purchase
James Garcia
Lexington, US
★★★★★ 5
Good looking shelves
Size: 11.6"D x 15.7"W, Color: Black, Size: 11.6"D x 15.7"W, Color: Black
These shelves turned out perfect for my bedroom project! I read lots of reviews about people having trouble with the wall anchors not holding up, but I’m going to equate that to user error. I had no trouble installing these and even took a couple shortcuts. I only used two wall anchors per shelf, but also pre checked the holes for studs. I used one dry wall screw per shelf as well. Knowing how wall anchors can be, I used one drill bit size smaller than the directions suggested. They said use 1/4, but I used 15/64. Probably could have gotten away with one smaller than that at 7/32. With all screws, I made sure not to press too hard into the wall and just turn the screw. That helps the anchors and threads stay snug in the dry wall. There was only one shelf that came out feeling a little saggy, but I think it’s because the holes in the shelf are not quite right. However, it still holds strong and no problem with a box of shoes on it. All this being said, I pre weighed my shoe boxes and knew I only needed to hold about 5-7 lbs. I was super detailed with measuring the bracket spots to make sure everything was spaced and leveled appropriately. The wood on the shelves does feel a little cheap, but it looks great so I couldn’t care less. I would purchase these shelves again and might have to as my display collection continues to grow.
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Reviewed in the United States on March 20, 2026
K
Verified Purchase
KREY
Natrona Heights, US
★★★★★ 5
Easy install, wide and sturdy
Size: 10"D x 15.7"W, Color: Brown, Size: 10"D x 15.7"W, Color: Brown
I put these shelves in a strange little cubby that was created in my kitchen by removing the sad excuse for a pantry that was once there. Super easy to hang, I’ve only hung two here and have other plans for the 3rd one. Good purchase for sure. Very sturdy and look expensive, without the high cost.
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Reviewed in the United States on December 20, 2025

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