Ürün arama

Açıklama

Hikvision DS 2DE4A425IW DE IP Speed Dome Kamera

Özellikler

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

Teknik Özellikler

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
Pan Speed	Preset Speed: 350°/s
Tilt Range	-5°~90° (Auto Flip )
Tilt Speed	Configurable, from 0.1°/s to 160°/s
Tilt Speed	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
	Third Stream: H.265/H.264/MJPEG
Audio Compression	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)
Working Temperature/Humidity	Humidity:≤ 90%
Protection Level	IP66 standard (outdoor dome)
Protection Level	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)