Detail IP KAMERA HIKVISION INDOOR 2MP DS-2CD2121GO-I IR FIXED DOME
HIKVISION DS-2CD2121G0-I 2 MP IR Fixed Dome Network Camera • 1/2.8" Progressive Scan CMOS • 1920 × 1080@30fps • 2.8 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
Camera Image Sensor: 1/2.8" Progressive Scan CMOS Signal System: PAL/NTSC 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 Shutter time: 1/3 s to 1/100,000 s Slow shutter: Support
Lens: 2.8 mm: horizontal FOV: 115°, vertical FOV: 62°, diagonal FOV: 136° 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 x 1080 Frame Rate: 50Hz: 25fps (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) 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)