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4MP IR PTZ Camera,DS-2DE4A425IW-DE
vikylin ptz camera,DS-2DE4A425IW-DE
vikylin IR PTZ Camera,Hikvisio DS-2DE4A425IW-DE oem
25× optical zoom, 16× digital zoom ptz camera,Security Camera System,DS-2DE4A425IW-DE oem
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DT4B425IW-EF

4MP 25x Network IR PTZ Camera

  1/2.5" progressive scan CMOS
  Up to 2560 × 1440 resolution
  Ultra-low light:
  Color: 0.005 Lux @(F1.6, AGC ON)
  B/W: 0.001 Lux @(F1.6, AGC ON)
  0 Lux with IR

  25× optical zoom, 16× digital zoom
  120 dB WDR, 3D DNR, HLC, BLC
  Up to 50 m IR distance
  12 VDC & PoE+ (802.3at, class4)
  Support H.265+/H.265 video compression


DT347G-U(图1)  DT347G-U(图2)  DT347G-U(图3)  DT347G-U(图4)  DT347G-U(图5)  DT347G2(图6)  DT347G2(图7)


DS-2CD2347G2-L(U) Vikylin Security buy from amazon


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Camera
Image Sensor:1/2.5" progressive scan CMOS
Effective Pixels:2560(H)×1440(V)
Signal System:PAL/NTSC
Minimum Illumination:Color: 0.005 Lux @(F1.6, AGC ON)
B/W: 0.001 Lux @(F1.6, AGC ON)
0 Lux with IR
White Balance:Auto/Manual/ATW (Auto-Tracking White Balance)/Indoor/Outdoor/Fluorescent Lamp/Sodium Lamp
AGC:Auto/Manual
BLC:ON/OFF
HLC:Support
Smart defog:Support
WDR:120dB
Shutter Time:1/1 to 1/30,000s
Day& Night:ICR
Digital Zoom:16×
Auto Focus:Auto / Semi-automatic / Manual
Lens
Focal Length:4.8 mm to 120 mm, 25× optical
Zoom Speed:Approx. 3.2 s (optical lens, wide-tele)
Angle of View:Horizontal field of view: 57.6° to 2.5° (wide-tele)
Vertical field of view: 34.4° to 1.4° (wide-tele)
Diagonal field of view: 64.5° to 2.9° (wide-tele)
Minimum Working Distance:10 to 1500mm (wide-tele)
Aperture Range:F1.6 to F3.5
Pan & Tilt
Pan Range:360°endless
Pan Speed:Configurable, from 0.1°/s to 300°/s
Preset Speed: 350°/s
Tilt Range:-5°~90° (Auto Flip )
Tilt Speed:Configurable, from 0.1°/s to 160°/s
Preset Speed: 200°/s
Proportional Zoom:Rotation speed can be adjusted automatically according to zoom multiples
Number of Preset:300
Patrol:8 patrols, up to 32 presets for each patrol
Pattern:4 pattern scans, record time over 10 minutes for each scan
Power-off Memory:Support
Park Action:Preset/Pattern Scan/Patrol Scan/Auto Scan/Tilt Scan/Random Scan/Frame Scan/Panorama Scan
PTZ Position Display:ON/OFF
Infrared
IR irradiation distance:50m
IR irradiation angle:Adjustable by zoom
Alarm
Alarm Input:2
Alarm Output:2
Alarm Actions:Preset, Patrol, Pattern, Micro SD/SDHC card recording, Relay output, Notification on Client, Send Email, Upload to FTP, Trigger Channel
Input & Output
Audio Input:1-ch audio input
Audio Output:1-ch audio output
Network
Ethernet:10Base -T, /100Base-TX, RJ45 Connector
Max.Image Resolution:2560 × 1440
Main Stream:50Hz: 25fps (2560 × 1440, 2048 × 1536, 1920 × 1080, 1280 × 960, 1280 × 720)
50fps (1920 × 1080, 1280 × 960, 1280 × 720)
60Hz: 30fps (2560 × 1440, 2048 × 1536, 1920 × 1080, 1280 × 960, 1280 × 720)
60fps (1920 × 1080, 1280 × 960, 1280 × 720)
Sub Stream:50Hz: 25fps(704×576, 640x480,352×288); 60Hz: 30fps(704×480, 640x480,352×240)
Third Stream:50Hz: 25fps (2560 × 1440, 2048 × 1536, 1920 × 1080, 1280 × 960, 1280 × 720, 704 × 576, 640 × 480, 352 × 288) 60Hz: 30fps (2560 × 1440, 2048 × 1536, 1920 × 1080, 1280 × 960, 1280 × 720, 704 × 480, 640 × 480, 352 × 240)
Video Compression:Main Stream: H.265+/H.265/H.264+/H.264
Sub-Stream: H.265/H.264/MJPEG
Audio Compression:Third Stream: H.265/H.264/MJPEG
G.711alaw/G.711ulaw/G.722.1/G.726/MP2L2/PCM
No. of Simultaneous Users:Up to 20 users
Three-Stream:Support
Mini SD Card:Built-in memory card slot, support Micro SD/SDHC/SDXC, up to 256 GB
Security Measures:User Authentication (User ID and Password), Host Authentication (MAC address), HTTPS Encryption, IEEE 802.1x Port-Based Network Access control, IP address Filtering
Client GUI
Client:iVMS-4200, iVMS-4500, iVMS-5200, Hik-Connect
General
Power Supply:12VDC, PoE+
Power Consumption:Max.: 18W (IR light 5W Max.)
Working Temperature/Humidity:Outdoor: -30°C to 65°C (-22°F to 149°F)
Protection Level:Humidity:≤ 90%
IP66 standard (outdoor dome)
TVS 4,000V lightning protection, surge protection and voltage transient protection
Dimensions:Φ 169 mm × 161 mm (Φ 6.65" × 6.34")
Weight (approx.):Approx. 2.45kg (5.40lb)


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