SKU: 30848644671

DAHUA PTZ4M231-HNR-XA-GHW 2MP 31x Starlight IR WizMind PTZ Network Camera

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Description

DAHUA PTZ4M231-HNR-XA-GHW 2MP 31x Starlight IR WizMind PTZ Network CameraPTZ4M231 HNR XA GHW 2MP 31x Starlight IR WizMind PTZ Network Camera > 1 1. 8" 2Megapixel STARVIS CMOS > 31 optical zoom > Starlight+ technology > Max. 25 30 fps@1080p > IR distance up to 100 m > Auto tracking > Perimeter protection > Face detection > Construction monitoring > SMD Plus > GPS positioning, displaying accurate longitude and latitude > Dual 4G (SIM 1 SIM 2) > Dual SD card expansion (TF1 TF2) > Bluetooth, Wi Fi (2. 4G 5G), AP (2. 4G 5G)

PTZ4M231-HNR-XA-GHW

2MP 31x Starlight IR WizMind PTZ Network Camera

> 1/1.8" 2Megapixel STARVIS™ CMOS

> 31× optical zoom

> Starlight+ technology

> Max. 25/30 fps@1080p

> IR distance up to 100 m

> Auto-tracking

> Perimeter protection

> Face detection

> Construction monitoring

> SMD Plus

> GPS positioning, displaying accurate longitude and latitude

> Dual 4G (SIM 1/SIM 2)

> Dual SD card expansion (TF1/TF2)

> Bluetooth, Wi-Fi (2.4G/5G), AP (2.4G/5G)



Product Data

Camera

Image Sensor

1/1.8" CMOS

Pixel

2 MP

Max. Resolution

1920 (H) × 1080 (V)

ROM

4 GB

RAM

1 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 (IR light on)

Illumination Distance

100 m (328.08 ft) (IR)

Illuminator On/Off Control

Zoom Prio; Manual; Smart IR; Off

Illuminator Number

3 (IR light)

Lens

Focal Length

6 mm–186 mm

Max. Aperture

F1.6–F4.0

Field of View

H: 59.8°–2.8°; V: 33.7°–1.9°; D: 63.3°–4°

Optical Zoom

31×

Focus Control

Auto; semi-auto; manual

Close Focus Distance

0.5 m–7 m (1.64 ft–22.97 ft)

Iris Control

Auto; manual

DORI Distance

Detect

Observe

Recognize

Identify

2,565.5 m (8,416.99 ft)

1,013.4 m (3,324.80 ft)

513.1 m (1,683.40 ft)

256.6 m (841.86 ft)

PTZ

Pan/Tilt Range

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

Manual Control Speed

Pan: 0.1°/s–118°/s
Tilt: 0.1°/s–68.2°/s

Preset Speed

Pan: 169°/s; Tilt: 160°/s

Preset

300

Tour

8 (up to 32 presets per tour)

Pattern

5

Scan

5

Power-off Memory

Yes

Idle Motion

Preset; Tour; Pattern; Scanning

PTZ Protocol

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

Intelligence

Smart Capture

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

IVS (Perimeter Protection)

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

Face Detection

Yes

Construction Monitoring

Helmet detection; helmet color recognition; workwear detection; lone working detection; absence detection

Auto Tracking

Yes

Video

Video Compression

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

Streaming Capability

3 streams

Resolution

1080p (1920 × 1080); 960p (1280 × 960); 720p (1280 × 720); D1 (704 × 576/704 × 480); CIF (352 × 288/352 × 240)

Video Frame Rate

Main stream: 1920 × 1080@25 fps/1280 × 960@25 fps/1280 × 720@25 fps
Sub stream 1: 704 × 576@25 fps/352 × 288@25 fps
Sub stream 2: 1920 × 1080@25 fps/1280 × 960@25 fps/1280 × 720@25 fps

Bit Rate Control

CBR; VBR

Video Bit Rate

Default resolution of the main stream:
H.264: 32 kbps–8192 kbps

H.265: 32 kbps–8192 kbps

Day/Night

Auto (ICR); Color; B/W

BLC

Yes

WDR

120 dB

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

Electronic (EIS)

Defog

Electronic

Digital Zoom

16x

Image Rotation

180°

Privacy Masking

Up to 24 areas can be set, with up to 8 areas in the same view; color block and mosaic selectable

S/N Ratio

>55 dB

Audio

Audio Compression

G.711a; G.711Mu; G.726; AAC; MPEG2-Layer2; G722.1; G729; G723

Network

Network Port

RJ-45 (10/100 Base-T)

Wi-Fi

Yes

Wi-Fi–Wireless Standard

IEEE 802.11 a/b/g/n/ac

4G-Wireless Frequency Range

4G_LTE (FDD): B1/B2/B3/B4/B5/B7/B8/B20
3G_WCDMA/HSDPA/HSUPA/HSPA+: Band 1/ 2/5/8
2G_GSM/GPRS/EDGE: 850/900/1800/1900 MHz

Wi-Fi–Wireless Transmission Rate

433 Mbps

4G

Yes

Network Protocol

IPv4; IPv6; HTTP; HTTPS; 802.1x; QoS; FTP; SMTP;

UPnP; SNMP; DNS; DDNS; NTP; RTSP; RTP; TCP;

UDP; IGMP; ICMP; DHCP; PPPoE; ARP; SNMP v1/v2c/

v3 (MIB-2); RTCP; RTMP

Interoperability

ONVIF (Profile S&G&T); CGI

Streaming Method

Unicast; Multicast

User/Host

20 (total bandwidth: 64 M)

Storage

FTP; Micro SD card (max. 1 T); NAS

Browser

IE 7 and later versions
Chrome 42 and earlier versions
Firefox 52 and earlier versions
Safari

Management Software

Smart PSS; DSS; DMSS; Easy4ip; IVSS

Mobile Client

iOS; Android

Function

Others

Dual SIM cards
Dual SD cards
Access point
Bluetooth
On-screen status display

Certification

Certifications

CE; FCC

Port

RS-485

1 (1200 bps–9600 bps)

Audio Input

1

Audio Output

1

Two-way Audio

Yes

Alarm Input

1 (on-off value input: 0–5 VDC)

Alarm Output

1

Alarm Linkage

Capture; preset; tour; pattern; recording; triggering on-off value output; audio; sending email

Alarm Event

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

Power

Power Supply

12 VDC, 5 A (± 15%) (included)

Battery Life on a Full Charge

11 h

Power Consumption

Basic: 9 W
Max.: 32 W (illuminator on, battery charging, PTZ working)

Environment

Operating Temperature

–20 °C to +55 °C (–4 °F to +131 °F)

Operating Humidity

≤95%

Protection

IP66; TVS 6000 V lightning proof; surge protection; voltage transient protection

Structure

Casing

ADC12; AZ91D

Product Dimensions

Φ160 mm × 265 mm (Φ6.30" × 10.43")

Net Weight

3.7 kg (8.15 lb)

Gross Weight

13 kg (28.66 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]
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SKU: 30848644671

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4.5 ★★★★★
Based on 11 reviews
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Product Reviews
K
Verified Purchase
Kindle Customer Maureen
Pawtucket, US
★★★★★ 4
Slow, sorry but good
Format: Kindle
This was a slow moving book. Lots of character pov chapters, lots of superfluous descriptions and endless courtly appearances stalled this book to start. Once you get into the heart of the story, it takes off. Before you know it the book is done. My favorite character is Reyna. She is so strong. She is true to herself. She gets into a lot of trouble with her headstrong ways but it's entertaining. I have high hopes for Lorcan. He is honorable to a fault. Thane had turned out to be better than I thought but i still don't like him. Eislin is useless. Great plot twists at the end. I'm looking forward too book 2.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 6, 2020
F
Verified Purchase
Faifre6
Houston, US
★★★★★ 5
Very detailed! Beautiful world building! Strong Heroine!
Format: Kindle
Starts off a little slow and confusing with different POV’s, but starts to all come together towards the middle to make an elaborate plot line and makes it all worth it. Beautiful world building and attention to detail as well as great writing. The cliffhanger was gut wrenching! Can’t wait for the next book!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 4, 2020
I
Verified Purchase
Isabelle
New York, US
★★★★★ 4
Interesting
Format: Kindle
This was a very captivating book once you got into it thoroughly. But the third person perspective was a bit hard to get used to. But as you got into it and followed the different characters, it was interesting and filled with intrigue, conflict and forbidden love. I can’t wait to read the next one and to complete the series.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 12, 2022
L
Verified Purchase
Lisa B.
Port Orchard, US
★★★★★ 5
OUTSTANDING
Format: Kindle
This was very, very good. The world is vast and characters are complex. There is a good plot with a whole lot going on. This is well written. Good twists and turns and some heart breaking moments. You will love these characters, they have heart and loyalty. I am hoping that there will be several more books. We've yet to see anything from the Sea Court but only a mention of them here and there. The Wood Court was given a quick couple of scenes, and only as far as some warriors, we've yet to enter their court and the Shadow Court, I'm not sure if they will be a force for good or bad, but they definitely will play a much bigger role moving forward. This is primarily the Ice and Air Courts. Told in multiple views, which I loved, it gives you a chance to see things from different eyes. There's alot of political maneuvering and deception. I loved it and will pick up the next book as it becomes available. If you like The Fae and the courts, you should love this. I think the author has mucn in store for us.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 8, 2020
J
Verified Purchase
Jessika
West Palm Beach, US
★★★★★ 4
Definitely worth the read!
Format: Kindle
After taking a deep breath and taking in that wicked twist of an ending, I have finally composed myself. My first thought when I started this book was that I love Reyna's character. I was intrigued by her connection with her familiar and the Ruin that is plaguing her land. It came as no surprise that she took her sister's place in an attempt to protect her. When they reach the Air Court everything slows down. This is where it was iffy for me. First of all, I like multiple POV's in books however 7 is a bit much. It starts to interrupt the story line. I felt like I was finally making progress connecting with one character, then it was switched to another person. I felt they all had necessary or pertinent information but not necessarily were they all POV worthy. The only other thing that annoyed me was that Reyna constantly was " trapped." She would rush off without thinking, only to need rescuing. She is brilliant in a fight, but she really doesn't think through anything. Lorcan is amazing. I know he might be on the "bad" list, but his background is so interesting. Eislyn(Reyna's sister) is really so sweet, but calculating. I enjoyed her and Thane's dialogue. The author did an amazing job with the imagery in this book. Everything was so detailed it was easy to fall into the scene. I love unexpected twists and while part of the ending I expected, I wasn't expecting how it took place. All in all, I found it very entertaining and I am very invested in continuing this series. Favorite quotes: "The truth may be twisted but never false." "Who was she if she was not the enemy of the Air Court? What was her purpose of she no longer has that?" "In a war-torn land, love was always a lie."
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 4, 2020

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