DS-2CD2121G0-IS Camera IP Dome 2MP

Thông số kỹ thuật:

Camera

• Image Sensor: 1/2.8″ Progressive Scan CMOS
• Min. Illumination: Color: 0.025 Lux @(F1.2; AGC ON); 0.07 Lux @(F2.0; AGC ON); 0 Lux with IR
• Shutter Speed: 1/3 s to 1/100,000 s
• Slow Shutter: Support
• Lens: 2.8 mm: horizontal FOV: 114°, vertical FOV: 62°, diagonal FOV: 135°; 4 mm: horizontal FOV: 86°, vertical FOV: 46°, diagonal FOV: 102°; 6 mm: horizontal FOV: 54°, vertical FOV: 30°, diagonal FOV: 62°
• Lens Mount: M12
• Aperture: F2.0
• Day &Night: IR cut filter
• DNR: 3D DNR
• Wide Dynamic Range: DWDR
• 3-Axis Adjustment: Pan: 0° to 355° , tilt: 0° to 70°

Compression Standard

• Video Compression: Main stream: H.265/H.264; Sub stream: H.265/H.264/MJPEG
• H.264 Type: Main Profile/High Profile
• H.264+: Support
• H.265 Type: Main Profile
• H.265+: Support
• Video Bit Rate: 32 Kbps to 16 Mbps
• Audio Compression (-S): G.711/G.722.1/G.726/MP2L2
• Audio Bit Rate (-S): 64Kbps(G.711)/16Kbps(G.722.1)/16Kbps(G.726)/32-128Kbps(MP2L2)

Image

• Max. Resolution: 1920 × 1080
• Main Stream: 50Hz: 25fps (1920 × 1080, 1280 × 960, 1280×720); 60Hz: 30fps (1920 × 1080, 1280 × 960, 1280×720)
• Sub Stream: 50Hz: 25fps (640 × 360, 352 × 288); 60Hz: 30fps (640 × 360, 352 × 240)
• Image Enhancement: BLC/3D DNR
• Image Settings: Support rotate mode. Brightness, contrast, saturation, and sharpness are adjustable via web browser and client software
• Day/Night Switch: Auto/Scheduled/Alarm Triggered

Audio

• Environment Noise Filtering: Support
• Audio I/O: Support
• Sampling Rate:  Max. 48kHz

Network

• Network Storage: Support microSD/SDHC/SDXC card (128G), local storage and NAS (NFS,SMB/CIFS), ANR
• Alarm Trigger: Motion Detection, Tampering Alarm, Network Disconnected, IP Address Conflict, Illegal Login, HDD full, HDD error
• Protocols: TCP/IP, UDP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, PPPoE, NTP, UPnP, SMTP, SNMP, IGMP, 802.1X, QoS, IPv6
• Standard: ONVIF (PROFILE S, PROFILE G), PSIA, CGI, ISAPI
• General Function: One-key Reset , Anti-Flicker, Heartbeat, Mirror, Password Protection, Privacy Mask, Watermark, IP Address Filter

Interface 

• Communication Interface: 1 RJ45 10M/100M self-adaptive Ethernet port
• Audio: 1 audio input (line in), 1 audio output interface
• Alarm: 1 alarm input, 1 alarm output
• On-board Storage: Built-in microSD/SDHC/SDXC slot, up to 128 GB

General

• Operating Conditions: -30 °C to +60 °C (-22 °F to +140 °F), Humidity 95% or less (non-condensing)
• Power Supply: DC 12V ± 25%, 6W
• IR Range: Up to 30 m
• Protection Level: IP67, IK10
• Material: Metal&plastic
• Dimensions: Φ 111 × 82.4 mm (Φ 4.4″ × 3.2″)
• Weight: 500 g (1.1 lb.)