DAHUA SDT8C842-8P-FA-APV-0280 4MP Starlight IR WizMind Network Dual-PTZ Camera

Camera

Image Sensor

Panorama: 1/1.8" CMOS
Detail: 1/1.8" CMOS

Pixel

Panorama: 8 MP
Detail: 8 MP

Max. Resolution

Panorama: 5376 (H) × 1520 (V)
Detail: 3840 (H) × 2160 (V)

ROM

Detail: 8 GB; Panorama: 8 GB

RAM

Detail: 4 GB; Panorama: 8 GB

Electronic Shutter Speed

Panorama: 1s–1/30000s
Detail: 1s–1/30000s

Scanning System

Progressive

Min. Illumination

Panorama:
Color: 0.001 [email protected]
B/W: 0.0001 [email protected]
0 lux (IR light on)
Detail:
Color: 0.005 [email protected]
B/W: 0.0005 [email protected]
0 lux (IR light on)

Illumination Distance

Panorama: 30 m (white light)
Detail: 300 m (IR)

Illuminator On/Off Control

Zoom Prio; Manual; Smart IR; Off

Illuminator Number

Panorama: 4 (white light)
Detail: 6 (IR), 2 (white light)

Wiper

Wiper

Lens

Focal Length

Panorama: 2.8 mm
Detail: 5.5 mm–231 mm

Max. Aperture

Panorama: F1.0
Detail: F1.4-F4.5

Field of View

Panorama: H: 200°; V: 50°
Detail: H: 61.8°–2.2°; V: 36.3°–1.3°; D: 69.2°–2.4

Optical Zoom

Detail: 42 ×

Focus Control

Auto; semi-auto; manual

Close Focus Distance

0.2 m (0.66 ft)

Iris Control

Detail: Auto; manual

DORI Distance

Detect

Observe

Recognize

Identify

4620 m (15157.48 ft)

1824.9 m

(5987.20 ft)

924 m

(3031.50 ft)

462 m

(1515.75 ft)

PTZ

Pan/Tilt Range

Panorama: Tilt: 5°–17°
Detail:
Pan: 0°–360° endless
Tilt: -30° to +90°

Manual Control Speed

Detail: Pan: 0.1°/s–240°/s

Tilt: 0.1°/s–100°/s

Preset Speed

Detail:
Pan: 240°/s
Tilt: 100°/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

Video Metadata

Motor vehicle, non-motor vehicle, face, and human body detection; tracking; optimization; capturing pictures; uploading high-quality face snapshots; motor vehicle attributes; non-motor vehicle attributes; human body attributes; face attributes

IVS (Perimeter Protection)

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

Face Recognition

Supports face detection, face bounding box, optimization, capturing snapshots, uploading high-quality face snapshots, enhancing face images and face exposure. Attribute extraction is also supported, where 6 attributes and 8 expressions can be detected. Face cutout is also offered, where you can cutout one face at a time and customize the size to be a one-inch photo.
Supports up to 5 face databases; registers person one by one or in batches; sets face similarity; compares faces with 10,000 faces.

Auto Tracking

Yes

Active Deterrence

Light Warning

White light warning
Flash duration: 5 s–30 s
Flash frequency: high, medium, low

Sound Warning

Offers 22 sound alarms and supports importing custom sound alarms.

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:
8M (5376 × 1520); 2688 × 752; 1344 × 368; 1080p (1920 × 1080); 1.3M (1280 × 960); 720p (1280 × 720); D1 (704 × 576/704 × 480); VGA (640 × 480); CIF (352 × 288/352 × 240)
Detail:
8M (3840 × 2160); 4M (2560 × 1440); 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:
Main stream: (5376 × 1520) @(1–25/30 fps)
Sub stream 1: (1344 × 368)/D1/VGA/CIF @(1–25/30 fps)
Sub stream 2: (2688 × 752)/1080p/1.3M/720p @(1–25/30 fps)
Detail:
Main stream: 8M (3840 × 2160)/4M(2560 × 1440)/3M(2304 × 1296)/1080 P/1.3M/720p @(1–25/30 fps)
Sub stream 1: D1/VGA/CIF @(1-25/30 fps)
Sub stream 2: 1080p/1.3M/720p@(1-25/30 fps)

Bit Rate Control

CBR; VBR

Video Bit Rate

Panorama:
H264: 8 Kbps–16384 Kbps
H265: 3 Kbps–13568 Kbps
Detail:
H264: 8 Kbps–16384 Kbps
H265: 3 Kbps–13568 Kbps

Day/Night

Panorama: Color; B/W
Detail: Auto (ICR)

BLC

Yes

WDR

Panorama: DWDR
Detail: 120 dB

HLC

Yes

White Balance

Panorama and Detail:
Auto; indoor; outdoor; tracking; manual; sodium lamp;
natural light; street lamp

Gain Control

Panorama: Auto; manual
Detail: Auto; manual

Noise Reduction

Panorama: 2D NR; 3D NR
Detail: 2D NR; 3D NR

Motion Detection

Yes

Region of Interest (RoI)

Yes

Image Stabilization

Detail: EIS

Defog

Panorama: Electronic
Detail: Optical

Digital Zoom

16x

Image Rotation

180°

Privacy Masking

Yes

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 (100/1000 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; GA/T 1400; GB/T28181; SDK; ONVIF (Profile S&G&T)

Streaming Method

Unicast; Multicast

User/Host

20 (total bandwidth: 64 M)

Storage

FTP; Micro SD card (512 GB); NAS

Browser

IE 9 and later versions
Chrome 41 and later versions
Firefox 50 and later versions
Safari 10 and later versions

Management Software

C9100; 5 Series NVR; ICC-B8900; SmartPSS Plus; IVSS

Mobile Client

IOS; Android

Certification

Certifications

CE: EN55032 EN55035 EN61000-3-2 EN61000-3-3;EN50130-4
FCC: FCC part15B

Port

RS-485

1 (baud rate: 1200 bps–9600 bps)

Audio Input

1 channel (LINE IN, bare wire)

Audio Output

1 channel (LINE OUT, bare wire)

Alarm Input

7 (on-off value input: 0–5 VDC)

Alarm Output

2

Alarm Linkage

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

Alarm Event

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

Alarm I/O

7/2

Audio I/O

1/1

Power

Power Supply

36 VDC, 2.25 A ± 25%

PoE++(802.3bt)

Power Consumption

Basic: 32 W
Max: 58 W (panoramic camera illuminator, detail camera IR illuminator, light warning, speaker, heated glass, intelligence and PTZ)

Environment

Operating Temperature

–40 °C to +70 °C (–40 °F to +158 °F)

Operating Humidity

≤ 95%

Protection

IP67

Structure

Product Dimensions

318.2 mm × 262.0 mm × 415.0 mm (12.53" × 10.31" × 16.34") (L × W × H)

Net Weight

8.8 kg (19.40 ft)

Gross Weight

11.12 kg (24.52 ft)