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DT-4B425IW-EF

Product Detail

Image Sensor:


1/3" Progressive Scan CMOS

Signal System:


PAL/NTSC

Min. Illumination:


Color: 0.01 Lux @ (F1.2, AGC ON), 0.018 Lux @ (F1.6, AGC ON), 0 Lux with IR

Shutter time:


1/3 s to 1/100,000 s

Slow shutter:


Support

Lens:


2.8 mm @ F1.6: horizontal FOV: 103°, vertical FOV: 58°, diagonal FOV: 123°
4 mm @F1.6: horizontal FOV: 83°, vertical FOV: 45°, diagonal FOV: 99°
6 mm @F1.6: horizontal FOV: 51°, vertical FOV: 29°, diagonal FOV: 58°
8 mm @F1.6: horizontal FOV: 39°, vertical FOV: 22°, diagonal FOV: 45°

Lens Mount:


M12

Adjustment Range:


Pan: 0° to 360°, tilt: 0° to 75°, rotate: 0° to 360°

Day& Night:


IR cut filter with auto switch

Wide Dynamic Range:


120 dB

Digital noise reduction:


3D DNR

Focus:


Fixed

Compression Standard

Video Compression:


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

Video bit rate:


256Kbps~16Mbps

Triple Streams:


Yes

Image

Max. Image Resolution:


2688 × 1520

Frame Rate:


50Hz:25fps (2688 × 1520, 2560 × 1440, 2304 × 1296, 1920 × 1080)
60Hz: 30fps (2688 × 1520, 2560 × 1440, 2304 × 1296, 1920 × 1080)

Sub Stream:


50Hz: 25fps (640 × 480, 640 × 360, 320 × 240)
60Hz: 30fps (640 × 480, 640 × 360, 320 × 240)

Third Stream:


50Hz: 25fps (1280 × 720, 640 × 360, 352 × 288)
60Hz: 30fps (1280 × 720, 640 × 360, 352 × 240)

Image Enhancement:


BLC/3D DNR/BLC

Image Settings:


Rotate mode, saturation, brightness, contrast, sharpness and white balance adjustable by client software or web browser

Target Cropping:


No

ROI:


1 fixed region for main stream and sub-stream

Day/Night Switch:


Day/Night/Auto/Schedule

Network

Network Storage:


microSD/SDHC/SDXC card (128G), local storage and NAS (NFS,SMB/CIFS), ANR

Alarm Trigger:


Motion detection, video tampering alarm, network disconnected, IP address conflict, illegal login, HDD full, HDD error

Protocols:


TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, PPPoE, NTP, UPnP?, SMTP, SNMP, IGMP, 802.1X, QoS, IPv6, Bonjour

General Function:


One-key reset, Anti-Flicker, heartbeat, mirror, password protection, privacy 
mask, Watermark, IP address filtering

System Compatibility:


ONVIF (Profile S, Profile G),ISAPI

Interface

Communication Interface:


1 RJ45 10M / 100M Ethernet interface

On-board storage:


Built-in Micro SD/SDHC/SDXC slot, up to 128 GB

Reset Button:


Yes

Smart Feature-set

Behavior Analysis:


Line crossing detection, intrusion detection

Line Crossing Detection:


Cross a pre-defined virtual line

Intrusion Detection:


Enter and loiter in a pre-defined virtual region

Recognition:


Face Detection

General

Operating Conditions:


-30 °C ~ 60 °C (-22 °F ~ 140 °F)
Humidity 95% or less (non-condensing)

Power Supply:


12 VDC ± 25%, PoE (802.3af Class3)

Power Consumption:


12 VDC, 0.5A, max. 6W
PoE (802.3af, 37V to 57V), 0.2A to 0.1A, max. 7.5W

Weather Proof:


IP67

IR Range:


Up to 30m

Dimensions:


Camera: Φ 127.3 × 95.9 mm (Φ 5.0" × 3.4")
Package: 150 × 150 × 141 mm (5.9" × 5.9" × 5.6")

Weight:


Camera: Approx. 610 g (1.3 lb.)
With Package: Approx. 880 g (1.9 lb.)


DT-4B425IW-EF
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CONTACT US

Tel: +86  75523035863

E-mail: info@vivsky.com

Facebook: https://www.facebook.com/offical.vivsky

Address:Mingzesheng Building,Gongyeyuan Road,Dalang,Longhua New District,Shengzhen,China 

 

Shenzhen Vikylin Tech Co.,LtdCopyright Reserved © 2008-2018 Inc.  HISONYUN | TENCENT

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