Dahua SDT6C425-4P-APV-28 4MP 25× Smart Dual Light Panoramic PTZ Camera

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)