描述
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
Day &Night: IR cut filter with auto switch
Wide Dynamic Range: Digital WDR
Iris: F2.0
DNR: 3D DNR
Lens
Lens: 2.8mm, horizontal field of view 105.8°
Lens Mount: M12
Illuminator
IR Range: Up to 10 meters
Video
Max. Resolution: 1920 × 1080
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
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)
Audio Sampling Rate: Max. 16 kHz
Environment Noise Filter: Support
Smart Feature-Set
Basic Event: Motion Detection
Region Of Interest: Support 1 fixed region for each stream
Image
Image Setting: Brightness, saturation, sharpness, contrast are adjustable via client software
Day/Night Switch: Support auto/scheduled
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)
BLC: Support, zone optional
Wi-Fi
Wireless Standards: IEEE802.11b, 802.11g, 802.11n
Frequency: 2.4 GHz – 2.4835 GHz
Channel Bandwidth: 20/40MHz Support
Security: 64/128-bit WEP, WPA/WPA2, WPA-PSK/WPA2-PSK, WPS
Transfer Rate: 11b: 11Mbps, 11g: 54Mbps, 11n: up to 150Mbps
Wireless Range: 50 meters (The performance varies based on actual environment)
Network
Alarm Trigger: Video Tampering Alarm, HDD Full, HDD Error, Network Disconnected, IP Address Conflicted, Illegal Login
Network Storage: Support microSD/SDHC/SDXC card, up to 128 GB local storage
Protocols: 802.11b: CCK, QPSK, BPSK, 802.11g/n: OFDM
Interface
Audio: Support mono soundtrack
On-Board Storage: Built-in Micro SD/SDHC/SDXC slot, up to 128 GB
General
General Function: One-key reset, Anti-flicker, Heartbeat, Mirror, Password Protection, Privacy Mask, Watermark
Reset: Yes
Startup And 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
Power Consumption And Current: Max. 0.9A,Max. 4.5W
Material: Plastic
Dimensions: Φ 64 × 106.9 mm (Φ 2.52” × 4.21”)
Weight: 115 g (0.25 lbs)
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
