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/ DS-2CD2121G1-IDW – 2 MP Indoor Fixed Dome Network Camera with Build-in Mic
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
DS-2CD2121G1-IDW - 2 MP Indoor Fixed Dome Network Camera with Build-in Mic
Category
IP Camera
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