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Hikvision DS 2CD2021G1 I IP IR Mini Bullet Kamera

Özellikler

1/2.7″ Progressive Scan CMOS
1920 × 1080 @30fps
8/4/6 mm fixed lens
H265+, H.265, H.264+, H.264
Backlight Compensation
3D Digital Noise Reduction
Region of Interest
Digital Wide Dynamic Range
IP67

Teknik Özellikler

Camera
Image Sensor	1/2.7″ Progressive Scan CMOS
Min. Illumination	Color: 0.01 Lux @(F1.2; AGC ON), 0.028 Lux @(F2.0; AGC ON)
Shutter Speed	1/3 s to 1/100,000 s
Slow Shutter	Yes
Auto-Iris	No
Day & Night	IR Cut Filter
Digital Noise Reduction	3D DNR
Wide Dynamic Range	DWDR
3-Axis Adjustment	Pan: 0° to 360°, tilt: 0° to 90°, rotate: 0° to 360°
Lens
Focal length	2.8/4/6 mm
Aperture	F2.0
Focus	No
FOV	2.8 mm, horizontal FOV: 114°, vertical FOV: 62°, diagonal FOV: 136°
	4 mm, horizontal field of view: 86°, vertical FOV: 46°, diagonal FOV: 102°
	6 mm, horizontal field of view: 54.5°, vertical FOV: 31.3°, diagonal FOV: 62.3°
Lens Mount	M12
IR
IR Range	Up to 30 m
Wavelength	850nm
Compression Standard
Video Compression	Main stream: H.265/H.264
Video Compression	Sub-stream: H.265/H.264/MJPEG
H.264 Type	Baseline Profile/Main Profile/High Profile
H.264+	Main stream supports
H.265 Type	Main Profile
H.265+	Main stream supports
Video Bit Rate	32 Kbps to 8Mbps
Smart Feature-set
Behavior Analysis	Line crossing detection, intrusion detection
Region of Interest	Support 1 fixed region for main stream
Image
Max. Resolution	1920 × 1080
Main Stream	50Hz: 25fps (1920 × 1080, 1280 × 960, 1280 × 720)
Main Stream	60Hz: 30fps (1920 × 1080, 1280 × 960, 1280 × 720)
Sub Stream	50Hz: 25fps (640 × 480, 640 × 360, 320 × 240)
Sub Stream	60Hz: 30fps (640 × 480, 640 × 360, 320 × 240)
Image Enhancement	BLC/3D DNR
Image Settings	Rotate mode, saturation, brightness, contrast and sharpness are adjustable via client software and web browser
Day/Night Switch	Auto/Scheduled/Day/Night
Network
Alarm Trigger	Motion detection, video tampering, network disconnected, IP address conflict, illegal login, HDD error, HDD full
Network Storage	Support built-in microSD/SDHC/SDXC card (128G), local storage and NAS (NFS,SMB/CIFS), ANR
Protocols	TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, PPPoE, NTP, UPnP, SMTP, SNMP, IGMP, 802.1X, QoS, IPv6, UDP, Bonjour
General Function	One-key reset, anti-flicker, heartbeat, mirror, password protection, privacy mask, watermark
API	ONVIF(PROFILE S,PROFILE G), ISAPI
Simultaneous Live View	Up to 6 channels
User/Host	Up to 32 users
User/Host	3 levels: Administrator, Operator and User
Client	iVMS-4200, Hik-Connect, iVMS-5200, iVMS-4500
Web Browser	IE8+, Chrome 31.0-44, Firefox 30.0-51, Safari 8.0+
Interface
Communication Interface	1 RJ45 10M/100M self-adaptive Ethernet port
On-board Storage	Built-in microSD/SDHC/SDXC slot, up to 128 GB
Reset Button	Yes
General
Operating Conditions	-30 °C to +60 °C (-22 °F to +140 °F), Humidity 95% or less (non-condensing)
Power Supply	12 VDC ± 25%
Power Supply	PoE: 802.3af, class 3
Power Consumption and Current	12 VDC, 0.3 A, max. 4 W
Power Consumption and Current	PoE (802.3af, 36 to 57 V), 0.2 A to 0.1 A, max. 5.5 W
Protection Level	IP67
Material	Front cover: plastic, back cover: metal
Dimensions	69.7 mm × 67.9 mm × 171.4 mm (2.7″ × 2.7″ × 6.7″)
Weight	350g (0.8lb)