Hikvision 2 MP WDR Fixed Dome Network Camera with Build-in Mic DS-2CD2123G0-IU

• Camera
• Image Sensor 1/2.8" Progressive Scan CMOS
• Min. Illumination Color: 0.028 Lux @ (F2.0, AGC ON), 0 Lux with IR
• Shutter Speed 1/3 s to 1/100,000 s
• Slow Shutter Yes
• Wide Dynamic Range 120dB
• Day & Night IR Cut Filter
• Angle Adjustment Pan: 0° to 355°, tilt: 0° to 75°, rotate: 0° to 355°

• Lens
• Focus Fixed
• Lens Type Fixed lens, 2.8/4/6 mm
• FOV 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°
• Aperture F2.0
• Lens Mount M12
• Aperture Type Fixed

• Illuminator
• IR Range Up to 30 m
• Wavelength 850nm

• Video
• 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 × 480, 640 × 360, 320 × 240),60Hz: 30fps (640 × 480, 640 × 360, 320 × 240)
• Third Stream 50Hz: 25fps (1920 × 1080, 1280 × 720, 640 × 360, 352 × 288),60Hz: 30fps (1920 × 1080, 1280 × 720, 640 × 360, 352 × 240)
• Video Compression Main stream: H.265/H.264,Sub-stream: H.265/H.264/MJPEG,Third stream: H.265/H.264
• Video Bit Rate 32 Kbps to 16 Mbps
• H.264 Type Main Profile/High Profile
• H.265 Type Main Profile
• H.264+ Main stream supports
• H.265+ Main stream supports
• Scalable Video Coding (SVC) H.264 and H.265 encoding

• Audio
• Environment Noise Filtering Yes
• Audio Sampling Rate 8kHz/16 kHz/32 kHz/44.1 kHz/48 kHz
• Audio Compression G722.1/G.711/G726/MP2L2/PCM/MP3
• Audio Bit Rate 64Kbps(G.711)/16Kbps(G.722.1)/16Kbps(G.726)/32-192Kbps(MP2L2)/8Kbps-320Kbps(MP3)

• Network
• Simultaneous Live View Up to 6 channels
• API ONVIF (PROFILE S, PROFILE G, PROFILE T), ISAPI, SDK, Ehome
• Protocols TCP/IP, UDP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, PPPoE, NTP, UPnP, SMTP, SNMP, IGMP, 802.1X, QoS, IPv6, UDP, Bonjour, SSL/TLS, WebSocket, WebSockets
• User/Host Up to 32 users,3 levels: Administrator, Operator and User
• Security Password protection, complicated password, HTTPS encryption, 802.1X authentication (EAP-TLS 1.2, EAP-LEAP, EAP-MD5), watermark, IP address filter, basic and digest authentication for HTTP/HTTPS, WSSE and digest authentication for ONVIF, TLS1.2
• Network Storage Support Micro SD/SDHC/SDXC card (128G), local storage and NAS (NFS,SMB/CIFS), ANR
• Client iVMS-4200, Hik-Connect, Hik-Central
• Web Browser Plug-in required live view: IE8+ Plug-in free live view: Chrome 57.0+, Firefox 52.0+, Safari 11+ Local Service: Chrome 41.0+, Firefox 30.0+
• Alarm Trigger Motion detection, video tampering, network disconnected, IP address conflict, illegal login, HDD full, HDD error

• Image
• Day/Night Switch Day/Night/Auto/Schedule
• Target Cropping No
• DNR 3D DNR
• Image Enhancement BLC/3D DNR/HLC
• Image Settings Rotate mode, saturation, brightness, contrast, sharpness, AGC, and white balance are adjustable by client software or web browser

• Interface
• Audio 1 audio input (built-in microphone)
• Video Output No
• On-board Storage Built-in Micro SD/SDHC/SDXC slot, up to 128 GB
• Hardware Reset Yes
• Communication Interface 1 RJ45 10M/100M self-adaptive Ethernet port

• Event
• Basic Event Motion detection, video tampering alarm, exception (network disconnected, IP address conflict, illegal login, HDD full, HDD error)
• Smart Event Line crossing detection, intrusion detection, face detection
• Face Detection Yes

• General
• Linkage Method Trigger recording: memory card, network storage, pre-record and post-record Trigger captured pictures uploading: FTP, HTTP, NAS, Email Trigger notification: HTTP, ISAPI, Email
• Web Client Language 32 languages English, Russian, Estonian, Bulgarian, Hungarian, Greek, German, Italian, Czech, Slovak, French, Polish, Dutch, Portuguese, Spanish, Romanian, Danish, Swedish, Norwegian, Finnish, Croatian, Slovenian, Serbian, Turkish, Korean, Traditional Chinese, Thai, Vietnamese, Japanese, Latvian, Lithuanian, Portuguese (Brazil)
• General Function Anti-flicker, three streams, heartbeat, mirror, privacy masks, password reset via e-mail, pixel counter, HTTP listening
• Startup and Operating Conditions -30 °C to +60 °C (-22 °F to +140 °F), Humidity 95% or less (non-condensing)
• Power Supply 12 VDC ± 25%, Φ 5.5 mm coaxial power plug,PoE (802.3af, class 3)
• Power Consumption and Current 12 VDC, 0.4 A, max. 5 W; PoE: (802.3af, 36 V to 57 V), 0.2 A to 0.1 A, max. 6.5 W
• Camera Dimension Camera: Φ121 × 92 mm (Φ4.8" × 3.6") ;With package: 134 × 134 × 108 mm (5.3" × 5.3" × 4.3")
• Camera Weight Camera: Approx. 570 g (1.3 lb.) ;With package: Approx. 950 g (2.1 lb.)

• Approval
• Protection IP66，IK10