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คุณสมบัติเด่น

  • 4MP, 1/3” CMOS image sensor, low illuminance, high image definition
  • Outputs 4MP (2560 × 1440)@25/30fps, Max. supports  4MP (2688 × 1520)@20 fps
  • H.265 codec, high compression ration, ultra-low bit rate
  • Built-in IR LED, max IR distance: 30 m 
  • ROI, SMART H.264+/H.265+, flexible coding, applicable to various  bandwidth and storage environments
  • Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking,  applicable to various monitoring scenes
  • Intelligent detection: Intrusion, tripwire
  • Abnormality detection: Motion detection, video tampering, no SD card,  SD card full, SD card error, network disconnected, IP conflict, illegal access, voltage detection
  • Supports max. 256 GB Micro SD card
  • 12V DC/PoE power supply 
  • IP67 protection

ข้อมูลสินค้า
Brand DAHUA
Model

HFW2431SP-S-S2

Image Sensor

1/3" 4Megapixel progressive CMOS

Lens

Aperture : F1.6
Focal Length : 2.8mm

Lens Mount

M12

Focus

0.9 m

Zoom

N/A

Angle of View

N/A

Adjustment Angle

Pan : 0°-360°
Tilt : 0°-90°
Rotation : 0°-360°

Shutter

Auto/Manual 1/3 s–1/100000s

Minimum Illumination

0.008 [email protected]

Noise Reduction

3D NR

IR

30m

Day/Night

Auto(ICR)/Color/B/W

S/N

>56dB

WDR

120 dB

Video Resolution

2688 × 1520 (2688 × 1520); 2560 × 1440 (2560 × 1440); 2304 × 1296 (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 Compression

N/A

Frame Rate

Main stream:
2688 × 1520 (1 fps-20 fps)
2560 × 1440 (1 fps-25/30 fps)

Sub stream:
704 × 576 (1 fps-25 fps)
704 × 480 (1 fps-30 fps)

User/Host

20

Storage

Micro SD Card (support max. 256 GB); NAS

Interface

1 x RJ-45 (10/100 Base-T)

Reset Button

N/A

Alarm

No SD card
SD card full
SD card error
network disconnection
IP conflict
illegal access
motion detection
video tampering
tripwire
intrusion
voltage detection
security exception 

ONVIF

Support

Protocols

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

Function

BLC
HLC
WDR
White Balance
Gain Contro
Smart Illumination
Mirror
Privacy Masking

Power

12V DC/PoE (802.3af)

Power Consumption

<5W

Working Environment

Operating Conditions : -40°C to +60°C (-40°F to +140°F)/less than ≤ 95% RH
Strorage Conditions : -40°C to +60°C (-40°F to +140°F)

Ingress Protection

IP67

Package Content

N/A

Dimension (W x D x H) : 7.00 x 7.00 x 16.62 cm
Net Weight 0.48 KG
warranty -

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