Key Features
-Up to 2.0 megapixel high resolution
-Two video streams, 2.8mm fixed lens
-Digital Wide Dynamic Range, 3D Digital Noise Reduction
-Build-in microphone and speaker, support two-way audio
-Support on-board storage, up to 128 GB
-Up to 5 m IR range. Built-in Wi-Fi
-DC 5V ± 10 %, micro USB interface
DS-2CV2Q21FD-IW
SPECIFICATIONS
CAMERA | |
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 | 2.8 mm, horizontal field of view 105.8° |
Lens Mount | M12 |
Day &Night | IR cut filter with auto switch |
DNR | D DNR |
Wide Dynamic Range | Digital WDR |
Pan/Tilt | Pan: 0° to 355°; Tilt: -10° to 90° |
COMPRESSION STANDARD | |
Video Compression Main stream: H.264 | Main stream: H.264 |
Sub 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) |
IMAGE |
Max. Resolution | 1920 x 1080 |
Main Stream | Max. Frame Rate 50Hz: 25fps (1920 x 1080, 1280 x720) 60Hz: 30fps (1920 x 1080, 1280 x720) |
Sub Stream | Max. Frame Rate 50Hz: 25fps (704 x 576, 352 x 288, 640 x 480, 320 x 240) 60Hz: 30fps (704 x 480, 352 x 240, 640 x 480, 320 x 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 |
AUDIO | |
Environment Noise Filter | Support |
Audio Input/Output | Support mono soundtrack |
Audio Sampling Rate | Max. 16 kHz |
NETWORK | |
Network Storage Support | Micro SD/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 INTERFACE |
Communication Interface | 1 RJ45 10M/100M self-adaptive Ethernet port |
On-board Storage | Built-in microSD/SDHC/SDXC slot, up to 128 GB |
Audio Interface | 1 build-in microphone, 1 build-in speaker |
Reset | Yes |
WI-FI | |
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) |
GENERAL | |
Operating Conditions | -10 °C to 40°C (14 °F to 104 °F), Humidity 95% or less (non-condensing) |
Power Supply | DC 5V ± 10 %, micro USB interface |
Current Max. | 1.4A |
Power Consumption | Max. 7W |
IR Range | Up to 5 meters |
Material | Plastic |
Memory Card | DS-2CV2Q21FD-IW: no memory card included |
Dimensions | ∅ 82.4 x 113.6 mm (∅ 3.25′ x 4.47′) |
Weight (include package) | Approx. 510g (1.12 lb) |