Hikvision 海康威視2 MP 紅外固定半球網絡攝像機 - DS-2CD2121G0H-IWSHK
- 品牌：: Hikvision (購買前請先向職員查詢庫存)
- 型號： DS-2CD2121G0H-IWSHK
- 庫存狀態：
2 MP IR Fixed Dome Network Camera
- 1/2.8" Progressive Scan CMOS
- 1920 × 1080@30fps
- 2.8/4/6 mm fixed lens
- Color: 0.01 Lux @(F1.2, AGC ON), 0.028Lux @(F2.0, AGC ON);
- H.265+, H.265, H.264+, H.264
- 120 dB WDR
- 2 Behavior analyses
- BLC/3D DNR/ROI
- Built-in micro SD/micro SDHC/micro SDXC card slot, up to 128 GB
Specification
Camera
Image Sensor:
1/2.8" progressive scan CMOS
Min. Illumination:
Color: 0.01 Lux @(F1.2, AGC ON), 0.028Lux @(F2.0, AGC ON);
B/W: 0.001 Lux @(F1.2, AGC ON), 0.0028 Lux @(F2.0, AGC ON), 0 Lux with IR
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
Slow shutter:
Yes
Lens:
2.8 mm: horizontal FOV: 115°, vertical FOV: 62°, diagonal FOV: 136°
4 mm: horizontal FOV: 86°, vertical FOV: 47°, diagonal FOV: 103°
6 mm: horizontal FOV: 55°, vertical FOV: 31°, diagonal FOV: 62°
4 mm: horizontal FOV: 86°, vertical FOV: 47°, diagonal FOV: 103°
6 mm: horizontal FOV: 55°, vertical FOV: 31°, diagonal FOV: 62°
Lens Mount:
M12
Adjustment Range:
Pan: 0° to 355°, tilt: 0° to 75°, rotate: 0° to 355°
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
Audio Compression:
-S: G.711/G.722.1/G.726/MP2L2/PCM
Audio bit rate:
64Kbps(G.711)/16Kbps(G.722.1)/16Kbps(G.726)/32-192Kbps(MP2L2)
Image
Max. Image Resolution:
1920 × 1080
Frame Rate:
50Hz: 25fps (1920 × 1080, 1280 × 960, 1280 × 720)
60Hz: 30fps (1920 × 1080, 1280 × 960, 1280 × 720)
60Hz: 30fps (1920 × 1080, 1280 × 960, 1280 × 720)
Sub Stream:
50Hz: 25fps (704 × 576, 640 × 480, 352 × 288, 320 × 240)
60Hz: 30fps (704 × 480, 640 × 480, 352 × 240, 320 × 240)
60Hz: 30fps (704 × 480, 640 × 480, 352 × 240, 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/Triggered by Alarm In(-S)
Network
Network Storage:
microSD/SDHC/SDXC card (128G), local storage and NAS (NFS,SMB/CIFS), ANR
General Function:
One-key reset, Anti-Flicker, heartbeat, mirror, password protection, privacy
mask, Watermark, IP address filtering
mask, Watermark, IP address filtering
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
Interface
Communication Interface:
1 RJ45 10M / 100M Ethernet interface
Reset Button:
Yes
Audio
Environment Noise Filtering:
Support(-S)
Audio I/O:
support
Audio Sampling Rate:
8 kHz/16 kHz/32 kHz/44.1 kHZ/48 kHz
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:
2.4 GHz ~ 2.4835 GHz
Channel Bandwidth:
20/40MHz Support
Modulation Mode:
802.11b: DQPSK, DBPSK, CCK 802.11g/n: 64-QAM, 16-QAM, QPSK, BPSK
Security:
64/128-bit WEP, WPA/WPA2, WPA-PSK/WPA2-PSK, WPS
Transmission Rate:
11b: 11Mbps, 11g: 54Mbps, 11n: 65Mbps
Wireless Range:
50m(depend on environment)
General
Operating Conditions:
-30 °C ~ 60 °C (-22 °F ~ 140 °F)
Humidity 95% or less (non-condensing)
Humidity 95% or less (non-condensing)
Power Supply:
12 VDC ± 25%, PoE (802.3af Class3)
Power Consumption:
PoE: (802.3af, 36V-57V), 0.2 A to 0.1 A, max. 6.5W
12 VDC, 0.4 A, max. 5W
12 VDC, 0.4 A, max. 5W
Impact Protection:
IK10
Weather Proof:
IP67
IR Range:
Up to 30m
Dimensions:
Camera: Φ 111 × 82.4 mm (Φ 4.4" × 3.2")
With package: 135× 135 × 110 mm (5.3" × 5.3" × 4.3")
With package: 135× 135 × 110 mm (5.3" × 5.3" × 4.3")
Weight:
Camera: approx. 497 g (1.1 lb.)
With package: approx. 597 g (1.3 lb.)
With package: approx. 597 g (1.3 lb.)