Dahua 25x X-Spans PTZ Camera

895 1 119 

4MP 25x Dual Light Network Panoramic PTZ Camera

  • 1/2.8″ 4Megapixel STARVIS™ CMOS.
  • 25× optical zoom.
  • Starlight technology.
  • Max. 25/30 fps@2560 × 1440.
  • IR distance up to 200 m.
  • Auto-tracking.
  • Perimeter protection.
  • Face detection.
  • IP66.
  • Sound and light alarm.
  • 180° panoramic splicing.

The multi-sensor series pushes the bar on PTZ cameras with its enhanced monitoring capabilities captured in its unique lens design. Fitted with an extra lens, it quickly tracks targets while keeping an eye on the monitored area. They also harness the strength of their embedded AI intelligent chip to perform a wide variety of intelligent functions, making them ideal for use in many scenarios.
Model: DH-SDT6C425-4P-GB-APV-0280

Specifications

Camera
Image Sensor Panorama: 1/2.8″ CMOS
Detail: 1/2.8″ CMOS
Pixel Panorama: 4 MP
Detail: 4 MP
Max. Resolution Panorama: 3840 (H) × 1080 (V)
Detail: 2560 (H) × 1440 (V)
ROM Panorama: 4 GB
Detail: 4GB
RAM Panorama: 1 GB
Detail: 1 GB
Electronic Shutter Speed Panorama: 1/1 s–1/10,000s
Detail: 1/1s–1/30,000s
Scanning System Progressive
Min. Illumination Panorama:
Color: 0.001 lux@F1.0
B/W: 0.0001 lux@F1.0
Detail:
Color: 0.005 lux@F1.6 (1/25 s, 30 IRE, gain 100)
B/W: 0.0005 lux@F1.6 (1/25 s, 30 IRE, gain 100)
0 Lux (IR on)
Illumination Distance Panorama: 30 m (98.43 ft) (White light)

Detail: 200 m (656.17 ft) (IR)

Illuminator On/Off Control Zoom Prio; Manual; Smart IR; Off
Illuminator Number Panorama: 4 (White light)
Detail: 4 (IR), 2 (White light)
Lens
Focal Length Panorama: 2.8 mm
Detail: 5 mm–125 mm
Max. Aperture Panorama: F1.0
Detail: F1.6–3.6
Field of View Panorama:
H: 180° ± 5°; V: 51°
Detail:
H: 53.4°–3.4°; V:30.4°–1.95°; D:59.3°–3.9°
Optical Zoom Panorama: NA
Detail: 25×
Focus Control Panorama: NA
Detail: Auto; semi-auto; manual
Close Focus Distance Panorama: 0.3 m (0.98 ft)
Detail: 1 m–9 m (3.28 ft–29.53 ft)
Iris Control Panorama: Fixed
Detail: Auto; manual
DORI Distance Detect Observe Recognize Identify
Panorama:

38.6 m

(126.64 ft)

Detail:

2500 m

(8202.10 ft)

Panorama:

15.3 m

(50.20 ft)

Detail:

987.5 m

(3239.83 ft)

Panorama:

7.7 m

(25.26 ft)

Detail:

500 m

(1640.42 ft)

Panorama:

3.9 m

(12.80 ft)

Detail:

250 m

(820.21 ft)

PTZ
Pan/Tilt Range Detail:
H: 0°–360° endless
V: –20°–+90°
Manual Control Speed Detail:
Pan: 0.1°/s–160°/s
Tilt: 0.1°/s–120°/s
Preset Speed Detail:
Pan: 240°/s; Tilt: 200°/s
Preset 300
Tour 8 (up to 32 presets per tour)
Pattern 5
Scan 5
Power-off Memory Yes
Idle Motion Pattern; Preset; Scan; Tour
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; vehicle/human alarm classification; linkage tracking
Face Detection Supports face detection, optimization, tracking, capturing pictures, uploading high-quality face snapshots, and face enhancement; Extracts 6 attributes and 8 expressions; Supports face cutout: Face, one-inch photo. Capturing strategies include real-time capturing, optimization, and quality first
Auto Tracking Yes
Active Deterrence
Light Warning Supports white light warning; the flashing time can be configured as: 5 to 30 seconds, and the frequency can be configured as high/medium/low
Sound Warning A total of 11 audio alarm contents, and supports importing custom audio. The sound can be configured at three levels: high/medium/low, and the duration time can be configured as 5 to 30 seconds. 110 dB.
Video
Video Compression H.264H;H.264B;Smart H.265+;H.265;MJPEG(Sub Stream);Smart H.264+;H.264M
Streaming Capability 3 streams
Resolution Panorama:
3840 × 1080; 960 × 268; D1 (704 × 576/704 × 480); VGA (640 × 480); CIF (352 × 288/352 × 240);
Details:
2560 × 1440 (2560 × 1440); 3M (2048 × 1536); 3M (2304 × 1296); 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 Panorama: 50 Hz
Main stream (3840 × 1080@25 fps), Sub stream 1 (960 × 268@25 fps), Sub stream 1 (704 × 576@25 fps), Sub stream 1 (640 × 480@25 fps), Sub stream 1 (352 × 288@25 fps),
Sub stream 2 (1920 × 540@25 fps), Sub stream 2 (1920 × 1080@25 fps), Sub stream 2 (1280 × 960@25 fps), Sub stream 2 (1280 × 720@25 fps)
60 Hz
Main stream (3840 × 1080@30 fps), Sub stream 1 (960 × 268@30 fps), Sub stream 1 (704 × 576@30 fps), Sub stream 1 (640 × 480@30 fps), Sub stream 1 (352 × 288@30 fps),
Sub stream 2 (1920 × 540@30 fps), Sub stream 2 (1920 × 1080@30 fps), Sub stream 2 (1280 × 960@30 fps), Sub stream 2 (1280 × 720@30 fps)
Details: 50 Hz
Main stream (2560 × 1440@25 fps), Main stream (2048 × 1536@25 fps), Main stream (2304 × 1296@25 fps), Main stream (1920 × 1080@25 fps), Main stream (1280 × 960@25 fps), Main stream (1280 × 720@25 fps)
Sub stream 1 (704 × 576@25 fps), Sub stream 1 (640 × 480@25 fps), Sub stream 1 (352 × 288@25 fps), Sub stream 2 (1280 × 720@25 fps)
60 Hz
Main stream (2560 × 1440@30 fps), Main stream (2048 × 1536@30 fps), Main stream (2304 × 1296@30 fps), Main stream (1920 × 1080@30 fps), Main stream (1280 × 960@30 fps), Main stream (1280 × 720@30 fps)
Sub stream 1 (704 × 480@30 fps), Sub stream 1 (640 × 480@30 fps), Sub stream 1 (352 × 240@30 fps) Sub stream 2 (1280 × 720@30 fps)
Bit Rate Control CBR/VBR
Video Bit Rate Panorama:
H.264: 2,816 kbps-13,824 kbps
H.265: 1,024 kbps-8,192 kbps
Detail:
H.264: 2,816 kbps-13,056 kbps
H.265: 1,024 kbps-7,936 kbps
Day/Night Panorama:
Auto (ICR)/Color/B/W
Detail:
Auto (ICR)/Color/B/W
BLC Yes
WDR Panorama: Yes
Detail: Yes
HLC Yes
White Balance Panorama: Auto; indoor; outdoor; ATW; manual; sodium lamp; natural light; street lamp
Detail: Auto; indoor; outdoor; ATW; manual; sodium lamp; natural light; street lamp
Gain Control Panorama: Auto/manual
Detail: Auto/manual
Noise Reduction Panorama: 2D/3D noise reduction
Detail: 2D/3D noise reduction
Motion Detection Yes
Region of Interest (RoI) Yes
Image Stabilization Electronic Image Stabilization (EIS)
Defog Panorama: Electronic Defog
Detail: Electronic Defog
Digital Zoom 16×
Image Rotation 180°
S/N Ratio Panorama: ≥55 dB
Detail: ≥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 FTP;RTMP;IPv6;Bonjour;IPv4;DNS;RTCP;PPPoE;NTP;RTP;802.1x;HTTPS;SNMP;TCP/IP;DDNS;UPnP;NFS;ICMP;UDP;IGMP;HTTP;SSL;DHCP;SMTP;Qos;RTSP;ARP
Interoperability CGI;ONVIF (Profile S&G&T)
User/Host 20 (total bandwidth: 64 M)
Storage FTP; Micro SD card (up to 512 G); NAS
Browser IE 9 and later versions
Chrome 41 and later versions
Firefox 50 and later versions
iOS 10 and later versions
Management Software MDSS; DSS Pro
Mobile Client iOS; Android
Certification
Certifications CE: DHQA-ESH-P22100890/DHQA-ESH-P22100654B-A1
Port
Audio Input 1 channel (LINE IN, bare wire)
Audio Output 1 channel (LINE OUT, bare wire)
Alarm Linkage Capture; PTZ linkage (preset; tour; pattern); recording; alarm digital input; audio; send email
Alarm Event Motion/Tampering detection; audio detection; network disconnection detection; IP conflict detection; SD card abnormal detection; memory space detection; tampering detection
Alarm I/O 2/1
Audio I/O 1/1
Power
Power Supply 36 VDC/2.23 A ± 25%
Power Consumption Basic power consumption: 14 W
Max. power consumption: 32 W (IR + intelligent functions + PTZ + Siren and Light Active Deterrence)
Environment
Operating Temperature –40 °C to +65 °C (–40 °F to +149 °F)
Operating Humidity ≤95%
Protection IP66
Structure
Casing Material Plastic, aluminum alloy
Product Dimensions 247 mm × 202 mm × 359.8 mm (9.72″ × 7.95″ × 14.17″) (L × W × H)
Net Weight 5.3 kg (11.68 lb)
Gross Weight 7.12 kg (15.70 lb)
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