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

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)