Dahua Ptz camera 4MP WizColor WizSense Network SD2C400NA-B-PV-PRO

Camera

Image Sensor

1/1.8" CMOS

Pixel

4 MP

Max. Resolution

2560 (H) × 1440 (V)

ROM

256 MB

RAM

256 MB

Electronic Shutter Speed

1 s–1/30,000 s

Scanning System

Progressive

Min. Illumination

0.0005 lux@F1.0 (Color, 30 IRE);
0 lux（illuminator on）

Illumination Distance

4 mm: 30 m (164.04 ft) (Warm light)

Illuminator On/Off Control

Manual; auto; off

Illuminator Number

4 (warm light)

Lens

Focal Length

4 mm

Max. Aperture

F1.0

Field of View

4 mm: H: 97°; V: 52°; D: 114°

Close Focus Distance

4 mm: 2.6 m (8.53 ft)

DORI Distance

PTZ

Pan/Tilt Range

Pan: 0° to 345°; Tilt: 0° to +90°

Manual Control Speed

Pan: 0.1°–34.5°/s; Tilt: 0.1°–36.4°/s

Preset Speed

Pan: 0.1°–33.8°/s; Tilt: 0.1°–36.3°/s

Preset

300

Tour

8 (up to 32 presets per tour)

Power-off Memory

Yes

Idle Motion

Preset;Tour

Smart Event

IVS

Tripwire and intrusion

Human Detection

Yes

Vehicle Detection

Yes

Intelligence

Smart Tracking

Auto Tracking lite

SMD

SMD 3.0

Active Deterrence

Light Warning

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

Sound Warning

supports importing custom voice content;Sound can be set from 0%–100%.
Play times can be set from 1-10.

Video

Video Compression

Smart H.265+;H.265;Smart H.264+;H.264B;H.264M;H.264H;MJPEG

Resolution

4M (2560 × 1440); 1080p (1920 × 1080); 720p (1280 × 720); D1 (704 × 480); VGA (640 × 480); CIF (352 × 288/352 × 240)

Video Frame Rate

Main stream: 4M/1080p/720p@(1–25/30 fps)
Sub stream 1: D1/VGA/CIF@(1–25/30 fps)

Bit Rate Control

CBR/VBR

Video Bit Rate

H264: 3,072 kbps–15,104 kbps
H265: 1,280 kbps–9,216 kbps

Day/Night

Color/B/W

BLC

Yes

WDR

DWDR

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

Defog

Electronic

Digital Zoom

16 x

Image Rotation

180°

S/N Ratio

≥55 dB

Audio

Audio Compression

PCM, G.711A, G.711Mu

Built-in MIC

Yes

Built-in Speaker

Yes

Network

Network Port

RJ-45 (10/100 Base-T)

Network Protocol

HTTP;HTTPS;TCP/IP;IPv4;RTSP;UDP;SMTP;NTP;DHCP;DNS;DDNS;IPv6;802.1x;SSL;QoS;FTP;UPnP;ICMP;SNMP;IGMP;ARP;RTCP;RTP;PPPoE;RTMP;Bonjour;NFS

Interoperability

ONVIF (Profile S & Profile G & Profile T);CGI;SDK

Streaming Method

Unicast/Multicast

User/Host

20 (total bandwidth: 64 M)

Storage

Micro SD card (Up to 256 GB); FTP

Browser

IE: IE 7 and later versions; Chrome; Firefox; Safari

Management Software

DMSS;5 Series NVR;DSS Pro

Mobile Client

iOS;Android

Function

Abnormal Sound Alarm

Yes

Certification

Certifications

CE

Port

Audio Input

1 channel (built-in mic)

Audio Output

1 channel (built-in speaker)

Alarm Linkage

Capture; preset; recording; audio; sending email

Alarm Event

Motion/Tampering detection; audio detection; network disconnection detection; IP conflict detection; memory card state detection; memory space detection

Power

Power Supply

12 VDC, 1A ± 10%
PoE (802.3af)

Power Consumption

PoE: Basic: 3.6 W Max: 9.5 W (illuminator + PTZ)

Power Adapter

Optional

Environment

Operating Temperature

–30 °C to +55 °C (–22 °F to +131 °F)

Operating Humidity

≤95%

Protection

TVS 2000 V lightning proof; surge protection; voltage transient protection;Waterproof and Dustproof

Structure

Product Dimensions

153.5 mm × Φ129.3 mm (6.04" × Φ5.09")

Net Weight

0.66 kg (1.46 lb)

Gross Weight

1 kg (2.20 lb)