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Hikvision DS 2CD2021G1 I(B) IR IP Bullet Kamera

Özellikler

1/2.8" Progressive Scan CMOS
1920 × 1080 @30fps
2.8/4/6 mm fixed lens
Wi-Fi Connection (Optional)
H.265+, H.265, H.264+, H.264
3D Digital Noise Reduction
Region of Interest
120 dB WDR
IP67

Teknik Özellikler

Camera
Image Sensor	1/2.8" Progressive Scan CMOS
Signal System	PAL/NTSC
Min. Illumination	Color: 0.01 Lux @(F1.2, AGC ON), 0.028 Lux @(F2.0, AGC ON)
Shutter time	1/3 s to 1/100,000 s
Slow shutter	Support
Lens	2.8 mm, horizontal FOV: 114°, vertical FOV: 62°, diagonal FOV: 136°
	4 mm, horizontal FOV: 86°, vertical FOV: 46°, diagonal FOV: 102°
	6 mm, horizontal FOV: 54.5°, vertical FOV: 31.3°, diagonal FOV: 62.3°
Lens Mount	M12
Adjustment Range	Pan: 0° to 360°, tilt: 0° to 90°, rotate: 0° to 360°
Day& Night	IR cut filter with auto switch
Wide Dynamic Range	120 dB
Digital noise reduction	3D DNR
Focus:	Fixed
Compression Standard
Video Compression	H.265+/H.265/H.264+/H.264/MJPEG
Video bit rate	32Kbps~16Mbps
Image
Max. Image Resolution	1920 x 1080
Frame Rate	50Hz: 25fps (1920 × 1080, 1280 × 960, 1280 × 720)
Frame Rate	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, sharpness and white balance adjustable by client software or web browser
BLC	Yes, zone configurable
ROI	Support 1 fixed region for main stream and sub stream separately
Day/Night Switch	Day/Night/Auto/Schedule
Network
Network Storage	microSD/SDHC/SDXC card (128G), local storage and NAS (NFS,SMB/CIFS), ANR
Alarm Trigger	Motion detection, video tampering alarm, network disconnected, IP address conflict, illegal login, HDD full, HDD error
Protocols	TCP/IP, 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
General Function	mask, Watermark, IP address filtering
System Compatibility	ONVIF (Profile S, Profile G), ISAPI
Interface
Communication Interface	1 RJ45 10M / 100M Ethernet interface
On-board storage	Built-in Micro SD/SDHC/SDXC slot, up to 128 GB
Reset Button	Yes
Smart Feature-set
Behavior Analysis	Line crossing detection, intrusion detection
Line Crossing Detection	Cross a pre-defined virtual line
Intrusion Detection	Enter and loiter in a pre-defined virtual region
Wi-Fi Specification (-W)
Wireless Standards	IEEE802.11b, 802.11g, 802.11n
Frequency Range	2.412 GHz - 2.472 GHz
Channel Bandwidth	20/40MHz Support
Modulation Mode	802.11b: CCK, QPSK, BPSK
Modulation Mode	802.11g/n: OFDM
Security	64/128-bit WEP, WPA/WPA2
Transmission Rate	11b: 11Mbps
	11g: 54Mbps
	11n: up to 150Mbps
Wireless Range	50m(depend on environment)
General
Operating Conditions	-30 °C ~ 60 °C (-22 °F ~ 140 °F)
Operating Conditions	Humidity 95% or less (non-condensing)
Power Supply	12 VDC ± 25% PoE: 802.3af, class 3 (without -D model)
Power Consumption	12 VDC, 0.3 A, max. 4 W
Power Consumption	PoE (802.3af, 36 to 57 V), 0.2 A to 0.1 A, max. 5.5 W (without -D model)
Weather Proof	IP67
IR Range	Up to 30m
Dimensions	69.7 mm × 67.9 mm × 171.4 mm (2.7" × 2.7" × 6.7")
Weight	350g (0.8lb.)