DS-2CD2121G1-IDW

2 MP Indoor Fixed Dome Network Camera with Build-in Mic

• High quality imaging with 2 MP resolution

• Efficient H.265+ compression technology

• Clear imaging even with strong back lighting due to DWDR technology

• Up to 128 GB SD card slot for storage

• Built-in microphone for real-time audio security

• Wi-Fi connection and easy installation

• Water and dust resistant (IP66)

• Camera

• Image Sensor      1/2.8" Progressive Scan CMOS

• Min. Illumination      Color: 0.028 Lux @(F2.0, AGC ON)

• Shutter Speed      1/3 s to 1/100,000 s

• Slow Shutter      Yes

• Day &Night      IR Cut Filter

• Wide Dynamic Range      DWDR

• DNR      3D DNR

• Axis Adjustment      Pan: 0° to 355°, tilt: 0° to 75°

• Lens

• Auto-Iris      No

• Aperture      F2.0

• Focus      No

• FOV      2.8 mm, horizontal FOV: 114°, vertical FOV: 62°, diagonal FOV: 135° 4 mm, horizontal field of view: 86°, vertical FOV: 46°, diagonal FOV: 102°

• Lens Mount      M12

• Focal Length      2.8/4 mm

• Illuminator

• IR Range      Up to 30 m

• Wavelength      850 nm

• Network

• Alarm Trigger      Motion detection, video tampering, network disconnected, IP address conflict, illegal login, HDD error, HDD full

• Network Storage      Support built-in microSD/SDHC/SDXC card (128 GB), local storage and NAS (NFS, SMB/CIFS), ANR

• Protocols      802.11b: CCK, QPSK, BPSK 802.11g/n: OFDM

• API      ONVIF (PROFILE S, PROFILE G), ISAPI

• Simultaneous Live View      Up to 6 channels

• User/Host      Up to 32 users. 3 levels: administrator, operator and user

• Client      Wired network: Hik-Connect, iVMS-4200, iVMS-5200, iVMS-4500 Wi-Fi: iVMS-4200, iVMS-5200, iVMS-4500

• Web Browser      IE 8+, Chrome 31.0-44, Firefox 30.0-51, Safari 8.0+

• Video

• Max. Resolution      1920 × 1080

• Main Stream      50Hz: 25 fps (1920 × 1080, 1280 × 960, 1280 × 720) 60Hz: 30 fps (1920 × 1080, 1280 × 960, 1280 × 720)

• Sub Stream      50Hz: 25 fps (640 × 480, 640 × 360, 320 × 240) 60Hz: 30 fps (640 × 480, 640 × 360, 320 × 240)

• Video Compression      Main stream: H.265/H.264 Sub-stream: H.265/H.264/MJPEG

• H.264 Type      Baseline Profile/Main Profile/High Profile

• H.265 Type      Main Profile

• Video Bit Rate      32 Kbps to 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)/32-192Kbps(MP2L2)

• Audio Sampling Rate      8 kHz/16 kHz/32 kHz/44.1 kHz/48 kHz

• Smart Feature-Set

• Region of Interest      Support 1 fixed region for main stream

• Image

• Image Enhancement      BLC/3D DNR

• Image Setting      Saturation, brightness, contrast and sharpness are adjustable via client software and web browser

• Day/Night Switch      Auto/Scheduled/Day/Night

• Wi-Fi

• Wireless Standards      IEEE802.11b, 802.11g, 802.11n

• Frequency      2.412 GHz - 2.472 GHz

• Channel Bandwidth      20/40MHz

• Security      64/128-bit WEP, WPA/WPA2, WPA-PSK/WPA2-PSK, WPS

• Transfer Rate      11b/g: 54 Mbps 11n: up to 150 Mbps

• Wireless Range      Up to 50 m (The performance varies based on actual environment)

• Interface

• Communication Interface      1 RJ45 10M/100M self-adaptive Ethernet port

• Audio      1 Built-in mic, mono sound

• Alarm      No

• Video Output      No

• On-board Storage      Built-in microSD/SDHC/SDXC slot, up to 128 GB

• General

• Firmware Version      V5.5.98

• General Function      One-key reset, anti-flicker, heartbeat, mirror, password protection, privacy mask, watermark, IP address filter

• Reset      Yes

• 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%, Ø5.5 mm coaxial plug power

• Power Consumption and  Current      12 VDC, 0.4 A, max: 5 W, <20 dBm

• Material      Plastic

• Dimensions      Camera: Ø121.4 mm × 92.2 mm (Ø4.8" × 3.6") With package: 150 mm × 150 mm × 141 mm (5.9" × 5.9" × 5.6")

• Weight      Camera: 465 g (1 lb.) With package: 713 g (1.6 lb.)

• Approval

• Protection      Ingress protection: IP66 (IEC 60529-2013)

• Compression Standard

• H.264+      Main stream supports

• H.265+      Main stream supports

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