Hikvision DS-2CV2U21FD-IW F2.8


2MP cube IP kamera, integruotas mikrofonas ir garsiakalbis, dvipusis audio, atminties kortelė (iki 128GB), 10m IR pašvietimas, integruotas Wi-Fi, DC 5V ± 15 %, micro USB lizdas



Image Sensor 1/2.8″ Progressive Scan CMOS
Min. Illumination 0.01Lux @ (F1.2, AGC ON), 0 Lux with IR
Shutter Speed 1/3 s to 1/100,000 s
Slow Shutter Support
Iris F2.0
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
Compression Standard
Video Compression Main stream: H.264 Sub stream: H.264
H.264 Type Baseline Profile/Main Profile
Video Bit Rate 32 Kbps – 8 Mbps
Audio Compression G.711/G.722.1/G.726/MP2L2/PCM
Audio Bit Rate 64Kbps(G.711)/16Kbps(G.722.1)/16Kbps(G.726)/32-160Kbps(MP2L2)
Max. Resolution 1920 × 1080
Main Stream Max. Frame Rate 50Hz: 25fps (1920 × 1080, 1280 ×720)

60Hz: 30fps (1920 × 1080, 1280 ×720)

Sub Stream

Max. Frame Rate

50Hz: 25fps (704 × 576, 352 × 288, 640 × 480, 320 × 240)

60Hz: 30fps (704 × 480, 352 × 240, 640 × 480, 320 × 240)

Image Settings Brightness, saturation, sharpness, contrast are adjustable via client software
Day/Night Switch Support auto/scheduled
Backlight Compensation Support, zone optional
Region of Interest Support 1 fixed region for each stream
Environment Noise Filter Support
Audio Input/Output Support mono soundtrack
Audio Sampling Rate Max. 16 kHz
Network Storage Support microSD/SDHC/SDXC card, up to 128 GB local storage
Detection Motion Detection
Alarm Trigger Video Tampering Alarm, HDD Full, HDD Error, Network Disconnected, IP Address Conflicted, Illegal Login
Protocols TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, RTP, RTSP, RTCP, NTP, UPnP, IGMP, QoS, IPv6, Bonjour, SMTP, 802.1x
Standard ISAPI, CGI
General Function One-key reset, Anti-flicker, Heartbeat, Mirror, Password Protection, Privacy Mask, Watermark
On-board Storage Built-in Micro SD/SDHC/SDXC slot, up to 128 GB
Audio Interface 1 build-in microphone, 1 build-in speaker
Reset Yes
Wireless Standards IEEE802.11b, 802.11g, 802.11n
Frequency Range 2.4 GHz – 2.4835 GHz
Channel Bandwidth 20/40MHz Support
Protocols 802.11b: CCK, QPSK, BPSK, 802.11g/n: OFDM
Security 64/128-bit WEP, WPA/WPA2, WPA-PSK/WPA2-PSK, WPS
Transfer Rates 11b: 11Mbps, 11g: 54Mbps, 11n: up to 150Mbps
Wireless Range 50 meters (The performance varies based on actual environment)
Operating Conditions -10 °C to 40°C (14 °F to 104 °F), Humidity 95% or less (non-condensing)
Power Supply DC 5V ± 15 %, micro USB interface
Current Max. 0.9A
Power Consumption Max. 4.5W
IR Range Up to 10 meters
Material Plastic
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

Dimensions Φ 64 × 106.9 mm (Φ 2.52” × 4.21”)
Weight 115 g (0.25 lbs)
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