Chi Tiết Sản Phẩm

DS-2CD2742FWD-I

4MP WDR Vari-focal Dome Network Camera

l 1/3” Progressive Scan CMOS
l Up to 4 megapixel resolution
l 120dB WDR
l 3D DNR
l Up to 30 meters IR range
l Built-in Micro SD/SDHC/SDXC card slot, up to 128 GB
l Audio/alarm I/O (-S)
l Mobile Monitoring via Hik-Connect
l 12V DC±25% & PoE(802.3af Class3)
l Support H.264+
l IP67
l IK10

THÔNG SỐ KỸ THUẬT
BÌNH LUẬN

Camera
Image Sensor:		1/3" Progressive Scan CMOS
Min. Illumination:		0.01Lux @(F1.2,AGC ON), 0.014 Lux @(F1.4,AGC ON), 0 Lux with IR
Shutter time:		1/3 s ~ 1/100,000 s
Slow shutter:		Support
Lens:		2.8 - 12 mm @ F1.4, motorized lens (-Z), angle of view: 112°~33.8°
Lens Mount:		φ14
Adjustment Range:		Pan:0° - 355°, Tilt: 0° - 75°, Rotation: 0° - 355°
Day& Night:		IR cut filter with auto switch
Wide Dynamic Range:		120 dB
Digital noise reduction:		3D DNR

Compression Standard
Video Compression:		H.264/MJPEG/H.264+
H.264 code profile:		Main Profile
Video bit rate:		32Kbps~16Mbps
Audio Compression:		-S: G.711/G.722.1/G.726/MP2L2
Audio bit rate:		64Kbps(G.711) / 16Kbps(G.722.1) / 16Kbps(G.726) / 32-128Kbps(MP2L2)

Image
Max. Image Resolution:		2688 × 1520
Frame Rate:		50Hz: 20fps (2688×1520), 25fps(1920×1080), 25fps(1280×720) 60Hz: 20fps (2688×1520), 30fps (1920×1080), 30fps(1280×720)
Sub Stream:		50Hz: 25fps(352×288),25fps(640×360) 60Hz: 30fps(352×240),30fps(640×360)
Image Enhancement:		BLC/3D DNR/ROI
Image Settings:		Rotate Mode, Saturation, Brightness, Contrast, Sharpness adjustable by client software or web browser
Day/Night Switch:		Auto/Schedule/Triggered by Alarm In

Network
Network Storage:		Micro SD/SDHC/SDXC card with ANR (up to 128G), NAS (Support NFS, SMB/CIFS)
Alarm Trigger:		Face Detection,Line Crossing, Intrusion Detection, Motion detection, Dynamic analysis, Tampering alarm, Network disconnect , IP address conflict, Storage exception
Protocols:		TCP/IP, UDP, 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

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:		Max. 5.5 W
Impact Protection:		IEC60068-2-75Eh, 50J; EN50102, IK10
Weather Proof:		IP67
IR Range:		20 m to 30 m
Dimensions:		Φ 140 × 99.9 mm (Φ 5.51” × 3.94”)
Weight:		1000g (2.20lbs)