DAHUA PTZ37225-HNP-XB-A-EG 2MP 25x Starlight Positioning System

Camera

Image Sensor

1/2.8" 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: 0.005 [email protected]
B/W: 0.0005 [email protected]
0 [email protected] (IR/white light on)

Illumination Distance

150 m (492.13 ft) (IR)
50 m (164.04 ft) (white light)

Illuminator On/Off Control

Zoom Prio; Manual; Smart IR; Off

Illuminator Number

4 (IR)
4 (white light)

Wiper

Wiper

Lens

Focal Length

4.8 mm–120 mm

Max. Aperture

F1.6–F3.5

Field of View

H: 58.7°–3.1°; V: 33.2°–1.7°; D: 67.3°–3.9°

Optical Zoom

25×

Focus Control

Auto; semi-auto; manual

Close Focus Distance

0.1 m–1.5 m (0.33 ft–4.92 ft)

Iris Control

Auto

DORI Distance

Detect

Observe

Recognize

Identify

1,655.2 m (5,430.45 ft)

653.8 m (2,145.01 ft)

331.0 m

(1,085.95 ft)

165.5 m (542.98 ft)

PTZ

Pan/Tilt Range

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

Manual Control Speed

Pan: 0.1°/s–158°/s
Tilt: 0.1°/s–53°/s

Preset Speed

Pan: 100°/s
Tilt: 93.75°/s

Preset

300

Tour

8 (up to 32 presets per tour)

Pattern

5

Scan

5

Power-off Memory

Yes

PTZ Protocol

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

Intelligence

IVS (Perimeter Protection)

Tripwire; intrusion; crossing fence detection; loitering detection; abandoned/missing object; fast moving; parking detection; people gathering; linkage tracking

Job Monitoring

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

Auto Tracking

Yes

SMD

Yes

Video

Video Compression

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

Resolution

1080p (1920 × 1080); 1.3M (1280 × 960); 720p (1280 × 720); D1 (704 × 576/704 × 480); VGA (640 × 480); CIF (352 × 288/352 × 240)

Video Frame Rate

Main stream: 1080p/1.3M/720p@(1–50/60 fps)
Sub stream 1: D1/CIF@(1–25/30 fps)
Sub stream 2: 1080p/1.3M/720p/CIF@(1–25/30 fps)

Bit Rate Control

CBR/VBR

Video Bit Rate

H.264: 1792 kbps–8192 kbps
H.265: 512 kbps–5632 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

Electronic (EIS)

Defog

Electronic

Digital Zoom

16×

Image Rotation

180°

Privacy Masking

Up to 24 areas can be set, with up to 8 areas in the same view;
multiple colors and mosaics available

S/N Ratio

≥ 55 dB

Audio

Audio Compression

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

Network

Network Port

RJ-45 (10/100 Base-T)

Network Protocol

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

Interoperability

RTMP;CGI;Dahua SDK;ONVIF;API

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 52 ESR and earlier versions
Safari

Mobile Client

iOS; Android

Certification

Certifications

CE/FCC

Port

RS-485

1 (baud rate: 1200 bps–9600 bps)

Alarm Linkage

Capture; preset; tour; pattern; recordings; alarm digital input; send email

Alarm Event

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

Alarm I/O

2/1

Audio I/O

1/1

Power

Power Supply

36 VDC/2.23 A ± 25%

Power Consumption

Basic: 13 W
Max.: 24 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

Product Dimensions

310.0 mm × 166.0 mm × 180.0 mm (12.20" × 6.53" × 7.09") (L × W × H)

Net Weight

5.9 kg (13.01 lb)

Gross Weight

7.0 kg (15.43 lb)