Camera IP Cube hồng ngoại 2.0M HIKVISION DS-2CV2U21FD-IW

l Up to 2.0 megapixel high resolution

l Two video streams

l 2.8mm fixed lens

l Digital Wide Dynamic Range

l 3D Digital Noise Reduction

l Build-in microphone and speaker, support two-way audio

l Support on-board storage, up to 128GB

l Up to 10 m IR range

l Built-in Wi-Fi

l DC 5V ± 15 %, micro USB interface

Camera
Image Sensor:
1/2.8" Progressive Scan CMOS
Min. Illumination:
0.01Lux @ (F1.2, AGC ON), 0 Lux with IR
Shutter time:
1/3 s to 1/100,000 s
Slow shutter:
Support
Lens:
2.8mm, horizontal field of view 105.8°
Lens Mount:
M12
Day& Night:
IR cut filter with auto switch
Wide Dynamic Range:
Digital WDR
Digital noise reduction:
3D DNR
Compression Standard
Video Compression:
H.264
H.264 code profile:
Baseline Profile/Main Profile
Video bit rate:
32Kbps~8Mbps
Audio Compression:
G.711/G.722.1/G.726/MP2L2
Audio bit rate:
64Kbps(G.711)/16Kbps(G.722.1)/16Kbps(G.726)/32-160Kbps(MP2L2)
Image
Max. Image Resolution:
1920 x 1080
Sub Stream:
50Hz: 25fps (1920 × 1080, 1280 ×720)
60Hz: 30fps (1920 × 1080, 1280 ×720)
Image Settings:
Rotate Mode, Saturation, Brightness, Contrast, Sharpness adjustable by client software or web browser
BLC:
Yes, zone configurable
ROI:
Support 1 fixed region for each stream
Day/Night Switch:
Support auto/scheduled
Network
General Function:
One-key reset, Anti-flicker, Heartbeat, Mirror, Password Protection, Privacy Mask, Watermark
Alarm Trigger:
Video tampering, alarm input, alarm output, network disconnected, IP address conflict, illegal login, HDD full, HDD error
Protocols:
TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, RTP, RTSP, RTCP, NTP, UPnP, IGMP, QoS, IPv6, Bonjour, SMTP, 802.1x
Interface
Audio:
Internal Microphone and Speaker
On-board storage:
Built-in Micro SD/SDHC/SDXC slot, up to 128 GB
Reset Button:
Yes
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
Transmission Rate:
11b: 11Mbps
11g: 54Mbps
11n: up to 150Mbps
Wireless Range:
50m(depend on environment)
Protocols:
802.11b: CCK, QPSK, BPSK, 802.11g/n: OFDM
General
Memory Card:
DS-2CV2U21FD-IW: no memory card included
DS-2CV2U21FD-IW/16G-T: includes a 16 GB memory card
DS-2CV2U21FD-IW/32G-T: includes a 32 GB memory card
DS-2CV2U21FD-IW/64G-T: includes a 64 GB memory card
Operating Conditions:
-10°C ~ 40°C (14°F ~ 104°F), Humidity 95% or less (non-condensing)
Power Supply:
DC 5V ± 15 %, micro USB interface
Power Consumption:
Max. 4.5W
IR Range:
Up to 10 meters
Dimensions:
Φ 64 × 106.9 mm (Φ 2.52' × 4.21')
Weight:
115 g (0.25 lbs)