Dahua SD3A400-GN-A-PV 4MP Full-color Pan-Tilt Camera H.265 IVS PoE 2-way Audio

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Note*:

1. Pan-Tilt Rotation, 4mm Fixed Lens (non-varifocal).

2. Original Dahua English version and Firmware upgradeable.

Features

> 1/3" 4Megapixel STARVIS™ CMOS
> IR distance up to 30 m
> H.265 Encoding
> PoE
> Max. 25/30 fps@4 MP
> IVS

 Functions

Smart Dual Illuminators
Dahua Smart Dual Illuminators technology adopts smart algorithm to detect targets. Usually, the IR illuminator is on at night; when the target appears in the monitoring area, the white light is on, and the camera records the full-color video and information of key events. That is, the camera links snapshot and video with full-color image. When the target is out of the monitoring area, the white light is off and the IR illuminator is on, which reduces light pollution efficiently.

Siren and Light Active Deterrence
The camera supports the white light alarm and voice alarm when perimeter event occurs, to realize the deterrence and effective intervention. The camera is built in the alarm voice, and supports customized voice importing.

IVS
With advanced video algorithm, Dahua IVS technology supports intelligent functions, such as tripwire and intrusion.

Wide Dynamic Range
The camera achieves vivid images, even in the most intense contrast lighting conditions, using industry-leading wide dynamic range (WDR) technology. For applications with both bright and low lighting conditions that change quickly, WDR optimizes both the bright and dark areas of a scene at the same time to provide usable video.

Smart H.265+
Smart H.265+ is the optimized implementation of the H.265 codec that uses a scene-adaptive encoding strategy, dynamic GOP, dynamic ROI, flexible multi-frame reference structure and intelligent noise reduction to deliver high-quality video without straining the network. Smart H.265+ technology reduces bit rate and storage requirements by up to 70% when compared to standard H.265 video compression.

Specifications

Camera

Image Sensor

1/3" STARVIS™ CMOS

Max. Resolution

2560 x 1440

Effective Pixels

4MP

ROM

128M

RAM

128M

Electronic Shutter Speed

1/3 s–1/30,000s

Scanning Mode

Progressive

Minimum Illumination

Color: 0.002Lux@F1.6

B/W: 0.0002 Lux@F1.6

0 Lux (illuminator on)

IR Distance

30 m (98.42 ft) (IR)
30 m (98.42 ft) (white light)

IR On/Off Control

Auto; Manual; Off

IR LED Number

2 IR lights; 2 white light

Lens

Focal Length

4 mm

Aperture

F1.6

Field of View

H:80.2°, V:43.1°, D:94.3°

Close Focus Distance

0.3 m (0.98 ft)

Iris Control

Fixed

DORI Distance

Detect

Observe

Recognize

Identify

55.1 m
(180.77 ft)

21.9 m
(71.85 ft)

10.6 m
(34.78 ft)

4.6 m
(15.09 ft)

PTZ

Pan/Tilt Range

Pan: 0° to 355°
Tilt: -15° to 90°

Manual Control Speed

Pan: 0.1°/s–26°/s
Tilt: 0.1°/s–17.5°/s

Preset Speed

Pan: 26°/s; Tilt: 17.5°/s

Presets

300

Power-off Memory

Support

Idle Motion

Preset

Smart Event

IVS

Tripwire; intrusion

Video

Compression

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

Streaming Capability

2 Streams

Resolution

4M (2560 x 1440); 1080p (1920 × 1080); 720p (1280 × 720); D1 (704 × 576/704 × 480); CIF (352 × 288/352 × 240)

Frame Rate

Main stream: 4M (1–25/30 fps); 1080p (1–25/30 fps); 1.3M (1–25/30 fps); 720p (1–25/30 fps)
Sub stream 1: D1/CIF (1–25/30 fps)

Bit Rate Control

Variable Bit Rate/Constant Bit Rate

Bit Rate

H.264: 32 Kbps–8192 Kbps
H.265: 32 Kbps–8192 Kbps

Day/Night

Support

BLC

Support

WDR

DWDR

HLC

Support

White Balance

Auto/Indoor/Outdoor/Tracking/Manual/Sodium lamp/Natural/Street lamp

Gain Control

Auto/Manual

Noise Reduction

2D/3D

Motion Detection

Support

S/N Ratio

≥ 55 dB

Flip

180°

Certifications

Certification

CE: EN55032/EN55024/EN50130-4
FCC: Part15 subpartB, ANSI C63.4- 2014

Audio

Audio Compression

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

Port

Two-way Audio

Support

Audio Input

1 channel (Line in/Built-in Mic)

Audio Output

1 channel (Line out/Built-in Speaker)

Audio I/O

1/1

Alarm Linkage

Capture; preset; SD card record; send email; audio

Alarm Event

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

Network

Ethernet Port

1 RJ-45 Port 10/100Base-T

Protocol

HTTP; HTTPS; TCP/IP; IPv4; RTSP; UDP; SMTP; NTP; DHCP; DNS; DDNS; IPv6; SSL; FTP; ARP; RTCP; RTP; IP Filter; RTMP; TCP

Interoperability

ONVIF Profile S&G&T

Streaming Method

Unicast/Multicast

Max. User Access

20

Edge Storage

FTP; Micro SD card (256G)

Management Software

Smart PSS ;DMSS; player; configtool; NVR; Smart Player

Mobile Phone

IOS; Android; iPhone; iPad; Windows Phone

Browser

IE, Chrome, Firefox, Safari

Electrical

Power Supply

12 VDC/1.5A±10%
PoE(802.3af)

Power Consumption

4 W
12.95 W (illuminator)

Environment

Operating Conditions

–30 °C to +60 °C (–22 °F to +140 °F)

Operating Humidity

≤ 95% RH

Ingress Protection

IP66,TVS 2000 V lightning proof; surge protection; voltage transient protection

Construction

Dimensions

271.7 mm × 165.5 mm × 140 mm (107" × 6.52" × 5.51")

Net Weight

1.07 kg (2.36 lb)

Gross Weight

1.46 kg (3.21 lb)

Accessory

Wall/Ceiling/Pole mount bracket

Package includes:

　

Delivery

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