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   @dahuathai

 

 
  Dahua รุ่น IPC-HDW4231M-S2
Dahua รุ่น IPC-HDW4231M-S2
2MP Full HD Network Mini IR Dome Camera

     - ชิปเซ็ต 1/2.8 CMOS ความละเอียด 2 ล้านพิกเซล
    - ระบบ H.265&H.264 triple-stream encoding
    - เฟรมเรท 50/60 fps ความอะเอียด 1080P(1920×1080)  
    - ระบบตรวจจับใบหน้าอัตโนมัติ
    - ระบบย้อนแสง WDR(120dB)
    - ฟังก์ชั่น 3DNR, AWB, AGC, BLC
    - ดูผ่านเบราว์เซอร์ Web viewer, CMS(DSS/PSS) & DMSS
    - เลนส์ 3.6 มิลลิเมตร
    - อินฟาเรดสูงสุด 30 เมตร
    - ค่ากันฝุ่นกันน้ำที่ กัน IP67
    - PoE


วิดีโอ Dahua รุ่น   IPC-HDW4231M-S2

Camera

Image Sensor

1/2.8” 2Megapixel progressive scan CMOS

Effective Pixels

1920(H) x 1080(V)

RAM/ROM

256MB/32MB

Scanning System

Progressive

Electronic Shutter Speed

Auto/Manual, 1/3(4)~1/100000s

Minimum Illumination

0.009Lux/F2.0( Color,1/3s,30IRE)

0.07Lux/2.0( Color,1/30s,30IRE)

0Lux/F2.0(IR on)

S/N Ratio

More than 50dB

IR Distance

Distance up to 30m (98ft)

IR On/Off Control

Auto/ Manual

IR LEDs

12

Lens

Lens Type

Fixed

Mount Type

Board-in

Focal Length

3.6mm (6mm optional)

Max. Aperture

F2.0 (F2.0)

Angle of View

H: 87° (51°), V: 48° (30°)

Optical Zoom

N/A

Focus Control

Fixed

Close Focus Distance

N/A

DORI Distance

Lens

Detect

Observe

Recognize

Identify

3.6 mm

55m(180ft)

22m(72ft)

11m(36ft)

6m(20ft)

6.0 mm

81m(266ft)

32m(105ft)

16m(52ft)

8m(26ft)

Pan/Tilt/Rotation

Pan/Tilt/Rotation Range

Pan:0˚~360˚; Tilt:0˚~90˚; Rotation:0˚~360˚

Intelligence

IVS

Tripwire, Intrusion, Object Abandoned/Missing

Advanced Intelligent Functions

Face Detection

Video

Compression

H.265+/H.265/H.264+/H.264

Streaming Capability

3 Streams

Resolution

1080P(1920x1080)/1.3M(1280x960)/

720P(1280×720)/D1(704×576/704×480)/

VGA(640×480)/CIF(352×288/352×240)

Frame Rate

Main Stream: 1080P(1~50/60fps)

Sub Stream: D1(1~50/60fps)

Third Stream: 1080P(1~25/30fps)

Bit Rate Control

CBR/VBR

Bit Rate

H.264: 24~9472Kbps

H.265: 14~5632Kbps

Day/Night

Auto(ICR) / Color / B/W

BLC Mode

BLC / HLC / WDR(120dB)

White Balance

Auto/Natural/Street Lamp/Outdoor/Manual

Gain Control

Auto/Manual

Noise Reduction

3D DNR

Motion Detetion

Off / On (4 Zone, Rectangle)

Region of Interest

Off / On (4 Zone)

Electronic Image Stabilization (EIS)

N/A

Smart IR

Support

Defog

N/A

Digital Zoom

16x

Flip

0°/90°/180°/270°

Mirror

Off / On

Privacy Masking

Off / On (4 Area, Rectangle)

Audio

Compression

N/A

Network

Ethernet

RJ-45 (10/100Base-T)

Protocol

HTTP; HTTPs; TCP; ARP; RTSP; RTP; UDP; SMTP;

FTP; DHCP; DNS; DDNS; PPPOE; IPv4/v6; QoS;

UPnP;NTP; Bonjour; 802.1x; Multicast; ICMP;

IGMP; SNMP

Interoperability

ONVIF, PSIA, CGI

Streaming Method

Unicast / Multicast

Max. User Access

10 Users /20 Users

Edge Storage

NAS

Local PC for instant recording

Web Viewer

IE, Chrome, Firefox, Safari

Management Software

Smart PSS, DSS, Easy4ip

Smart Phone

IOS, Android

Certifications

Certifications

CE (EN 60950:2000)

UL:UL60950-1

FCC: FCC Part 15 Subpart B

Interface

Video Interface

N/A

Audio Interface

N/A

RS485

N/A

Alarm

N/A

Electrical

Power Supply

DC12V, PoE (802.3af)(Class 0)

Power Consumption

<6W

Environmental

Operating Conditions

-30° C ~ +60° C (-22° F ~ +140° F) / Less than 95% RH

Strorage Conditions

-30° C ~ +60° C (-22° F ~ +140° F) / Less than 95% RH

Ingress Protection

IP67

Vandal Resistance

N/A

Construction

Casing

Metal

Dimensions

Φ93.4mm×79.4mm (3.68”×3.13”)

Net Weight

0.3Kg (0.66lb)

Gross Weight

0.42Kg (0.93lb)