| Model |
DS-2CD2421G0-IW |
| Camera |
|
| Image Sensor |
1/2.8 inch Progressive Scan CMOS
|
| Min. Illumination |
Color: 0.028Lux @ (F2.0, AGC ON)
|
| Shutter Speed |
1/3 s to 1/100,000 s |
| Slow Shutter |
Yes |
| Day &Night |
IR cut filter |
| Digital Noise Reduction |
3D DNR |
| WDR |
DWDR |
| Angle Adjustment (Bracket) |
Pan: 0° to 360°, Tilt: 0° to 90°, Rotate: 0° to 360° |
| Lens |
|
| Focal length |
2 mm/2.8 mm/4 mm |
| Aperture |
F2.0 |
| Focus |
Fixed |
| Lens Mount |
M12 |
| Compression Standard |
|
| Video Compression |
Main stream: 50Hz: 25fps (1920 × 1080, 1280 × 720) 60Hz: 30fps (1920 × 1080, 1280 × 720)
Sub stream: 50Hz: 25fps (640 × 360) 60Hz: 30fps (640 × 360) |
|
|
| Video Bit Rate |
32Kbps ~ 8Mbps |
| Max. Resolution |
1920 × 1080 |
| Image Enhancement |
BLC, 3D DNR |
| Image Settings |
Saturation, brightness, contrast, sharpness, AGC and white balance adjustable by client software or web browser |
| Day/Night Switch |
Auto, scheduled, day, night |
| Network |
|
| Simultaneous Live View |
Up to 6 channels |
| Protocols |
TCP/IP, ICMP, DHCP, DNS, DDNS, RTP, RTSP, NTP, UPnP, SMTP, IGMP, IPv6, UDP, QoS, Bonjour |
| Security |
Password protection, complicated password, IP address filter, Watermark, HTTPS encryption, basic and digest authentication for HTTP/HTTPS, WSSE and digest authentication for ONVIF, 802.1X authentication (EAP-MD5) |
| API |
ONVIF (PROFILE S), ISAPI |
| Network Storage |
microSD/SDHC/SDXC card (256 GB) local storage, ANR and NAS (NFS,SMB/CIFS) |
| Client |
iVMS-4200, Hik-Connect, iVMS-4500, iVMS-5200 |
| Interface |
|
| Audio |
1 input (built-in microphone), 1 output (built-in speaker) |
| On-Board Storage |
Built-in micro SD/SDHC/SDXC slot, up to 256 GB |
| Hardware Reset |
Reset via reset button on camera body, web browser and client software |
| Communication |
1 RJ45 10M/100M self-adaptive Ethernet port |
| Wifi |
|
| Encryption Mode |
64/128-bit WEP, WPA-EAP/WPA2-EAP, WPA-PSK/WPA2-PSK |
| Wi-Fi Protocol |
IEEE802.11b, 802.11g, 802.11n |
| Frequency Range |
2.4 GHz - 2.4835 GHz |
| Channel Bandwidth |
20/40MHz Support |
| Modulation |
802.11b: DSSS, 802.11g: OFDM, 802.11n(20MHz&40MHz): OFDM |
| Transfer Rate |
11b: 11Mbps, 11g: 54Mbps, 11n: up to 150Mbps |
| Wireless Range |
50 meters (The performance varies based on actual environment) |
| Event |
|
| Basic Event |
Motion detection, video tampering alarm, exception (network disconnected, IP address conflict, illegal login, HDD full, HDD error), scene change detection |
| General |
|
General Function
|
Anti-flicker, heartbeat, mirror, password protection, privacy mask, flash log
|
| Linkage Method |
Upload to FTP/NAS/memory card, notify surveillance center, trigger recording, trigger capture, audible warning
|
| Power Supply |
DS-2CD2421G0-IW: 12 VDC ± 25%, Φ 5.5 mm coaxial power plug; PoE (802.3af, class 3) DS-2CD2421G0-IDW: 12 VDC ± 25%, Φ 5.5 mm coaxial power plug DS-2CD2421G0-I: 12 VDC ± 25%, Φ 5.5 mm coaxial power plug; PoE (802.3af, class 3) |
| Power Consumption |
DS-2CD2421G0-IW: 12 VDC, 0.54 A, max. 6.5 W PoE (802.3af, 36 V to 57 V), 0.21 |
| Current |
A to 0.13 A, max. 7.5 W DS-2CD2421G0-IDW: 12 VDC, 0.54 A, max. 6.5 W DS-2CD2421G0-I: 12 VDC, 0.42 A, max. 5 W PoE (802.3af, 36 V to 57 V), 0.17 A to 0.11 A, max. 6 W |
| IR Range |
up to 10m |
| Startup And Operating |
-10 °C to 40°C (14 °F to 104 °F), humidity 95% or less (non-condensing) |
| Camera Dimensions |
Camera: 102.9 × 65.2 × 32.6 mm (4'' × 2.6'' × 1.3'')
With package: 150 × 125 × 99 mm (5.9'' × 4.9'' × 3.9'') |
| Weight |
Camera: Approx. 120 g (0.3 lb.)
With package: Approx. 380 g (0.8 lb.) |
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