Camera IP Hikvision Dome 2MP DS-2CD8228GO-I

1/2.8″ progressive scan CMOS
Up to 2.0 megapixel
2.8 mm/4 mm/6 mm fixed focal lens
H.264+, H.264
BLC/3D DNR
PoE (Power over Ethernet)
IP67

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Camera IP Hikvision Dome 2MP DS-2CD8228GO-I – Thông số kỹ thuật

*Camera*
Image Sensor	1/2.8″ progressive scan CMOS
Min. Illumination	Color: 0.01 Lux @(F1.2, AGC ON), 0.028 Lux @(F2.0, AGC ON); B/W: 0.001 Lux @(F1.2, AGC ON), 0.0028 Lux @(F2.0, AGC ON), 0 Lux with IR
Shutter Speed	1/3 s to 1/100, 000 s
Day & Night	IR cut filter
Digital Noise Reduction	3D DNR
WDR	Digital WDR
Angle Adjustment	Pan: 0° to 360°, tilt: 0° to 75°, rotation: 0° to 360°
*Lens*
Focal Length	2.8, 4, 6 mm
Aperture	F2.0
FOV	2.8 mm @F2.0, horizontal FOV 114°, vertical FOV 62°, diagonal FOV: 135° 4 mm @F2.0, horizontal FOV 87°, vertical FOV 48°, diagonal FOV: 102° 6 mm @F2.0, horizontal FOV 58°, vertical FOV 32°, diagonal FOV: 75°
Lens Mount	M12
IR
IR Range	2.8/4 mm: up to 30 m 6 mm: up to 35 m
*Compression Standard*
Video Compression	Main stream: H.264 Sub-stream: H.264/MJPEG
H.264 Type	Baseline Profile/Main Profile
H.264+	Main stream supports
Video Bit Rate	32 Kbps to 8 Mbps
*Image*
Max. Resolution	1920 × 1080
Main Stream Max. Frame Rate	50Hz: 25fps (1920 × 1080, 1280 × 960, 1280 × 720) 60Hz: 30fps (1920 × 1080, 1280 × 960, 1280 × 720)
Sub-stream Max. Frame Rate	50Hz: 25fps (640 × 480, 640 × 360, 320 × 240) 60Hz: 30fps (640 × 480, 640 × 360, 320 × 240)
Image Enhancement	BLC, 3D DNR
Image Settings	Rotate mode, saturation, brightness, contrast, sharpness, AGC, white balance adjustable by client software or web browser
Day/Night Switch	Day, Night, Auto, Scheduled
*Network*
Alarm Trigger	Motion detection, video tampering alarm, illegal login
Protocols	TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, NTP, UPnP™, SMTP, IGMP, 802.1X, QoS, IPv6, UDP, Bonjour
General Function	Anti-flicker, heartbeat, mirror, password protection, privacy mask, watermark
*Interface*
Communication Interface	1 RJ45 10M/100M self-adaptive Ethernet port
*General*
Operating Conditions	-30 °C to 60 °C (-22 °F to 140 °F), humidity: 95% or less (non-condensing)
Power Supply	12 VDC ± 25%, 5.5 mm coaxial power plug PoE (802.3af, class 3)
Power Consumption and Current	12 VDC, 0.4 A, max. 5 W; PoE: (802.3af, 36 V to 57 V), 0.2 A to 0.1 A, max. 6.5 W
Dimensions	Φ 112 mm × 93.2 mm