Description
Datasheet: DS-2CD2T21G0-IS
User Manual: DS-2CD2T21G0-IS
Camera
- Image Sensor: 1/2.8″ Progressive Scan CMOS
- 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)
- Shutter Speed: 1/3 s to 1/100,000 s
- Slow Shutter: Yes
- Wide Dynamic Range: 120dB
- Day & Night: IR Cut Filter
Lens
- Focus: Fixed
- Lens Type: 4/6 mm
- FOV
- 4 mm: horizontal FOV: 86°, vertical FOV: 47°, diagonal FOV: 103°
- 6 mm: horizontal FOV: 55°, vertical FOV: 31°, diagonal FOV: 62°
- Aperture: F2.0
- Lens Mount: M12
- Aperture Type: Fixed
Illuminator
- IR Range: 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 (704 × 576, 640 × 480, 352 × 288, 320 × 240)
- 60Hz: 30fps (704 × 480, 640 × 480, 352 × 240, 320 × 240)
- Video Compression
- Main stream: H.265/H.264
- Sub-stream: H.265/H.264/MJPEG
- Video Bit Rate: 32 Kbps to 8 Mbps
- H.264 Type: Baseline Profile/Main Profile/High Profile
- H.265 Type: Main Profile
- H.264+: Main stream supports
- H.265+: Main stream supports
- Region Of Interest (ROI): 1 fixed region for main stream
Audio
- Environment Noise Filtering: Yes
- Audio Sampling Rate: 8 kHz/16 kHz/32 kHz/44.1 kHz/48 kHz
- Audio Compression: G.711/G.722.1/G.726/MP2L2/PCM
- Bit Rate: 64Kbps(G.711)/16Kbps(G.722.1)/16Kbps(G.726)/32-192Kbps(MP2L2)
Network
- Simultaneous Live View: Up to 6 channels
- API: ONVIF (PROFILE S, PROFILE G), ISAPI
- Protocols: TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, PPPoE, NTP, UPnP™, SMTP, SNMP, IGMP, 802.1X, QoS, IPv6, Bonjour
- User/Host: Up to 32 users,3 levels: Administrator, Operator and User
- Network Storage: Support Micro SD/SDHC/SDXC card (128G), local storage and NAS (NFS,SMB/CIFS), ANR
- Client: iVMS-4200, Hik-Connect, iVMS-5200, iVMS-4500
- Web Browser: IE8+, Chrome 31.0-44, Firefox 30.0-51, Safari 8.0+
- 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/Triggered by alarm in
- Target Cropping: No
- DNR: 3D DNR
- Image Enhancement: BLC/3D DNR
- Image Settings: Rotate mode, saturation, brightness, contrast, sharpness and white balance adjustable by client software or web browser
Interface
- Audio: 1 input (line in), 1 output (line out), mono sound
- Alarm: 1 input, 1 output
- 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
- Smart Event: Line crossing detection, intrusion detection
General
- Firmware Version: V5.5.3
- General Function: Anti-flicker, heartbeat, mirror, password protection, privacy mask, watermark, IP address filter
- 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% , PoE (802.3af, class 3)
- Power Consumption And Current: PoE: (802.3af, 36 V to 57 V), 0.2 A to 0.1 A, max: 6.5 W, 12 VDC, 0.4 A, max. 5.0 W
- Camera Dimension
- Camera: 93.9 × 93.5 × 194.1 mm (3.7″ × 3.7″ × 7.6″)
- With package: 300 × 205 × 135 mm (11.8″ × 8.1″ × 5.3″)
- Camera Weight
- Camera: approx. 680 g (1.5 lb.)
- With package: approx. 1000 g (2.2 lb.)
Approval
- Protection: IP67
