- Camera
- Image Sensor1/2.7″ Progressive Scan CMOS
- Min. IlluminationColor: 0.028 Lux @ (F2.0, AGC ON)
- Shutter Speed1/3 s to 1/100,000 s
- Slow ShutterYes
- Wide Dynamic RangeDWDR
- Day & NightIR Cut Filter
- Angle AdjustmentPan: 0° to 360°, Tilt: 0° to 90°, Rotate: 0° to 360°
- Lens
- Lens Type2 mm/2.8 mm/4 mm
- FOV
2 mm: horizontal FOV: 132°, vertical FOV: 77°, diagonal FOV: 153°
2.8 mm: horizontal FOV: 107°, vertical FOV: 57°, diagonal FOV: 126°
4 mm: horizontal FOV: 85°, vertical FOV: 45°, diagonal FOV: 101°
- ApertureF2.0
- Lens MountM12
- Illuminator
- IR RangeUp to 10 m
- Wavelength850 nm
- Video
- Max. Resolution1920 × 1080
- 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 Compression
Main stream: H.265+/H.264+/H.265/H.264
Sub-stream: H.265/H.264/MJPEG
- Video Bit Rate32 Kbps to 8 Mbps
- H.264 TypeBaseline Profile/Main Profile
- H.265 TypeMain Profile
- Audio
- Environment Noise FilteringYes
- Audio Sampling Rate8 kHz/16 kHz
- Audio Compression G.711/G.722.1/G.726/MP2L2/PCM/MP3
- Audio Bit Rate64Kbps(G.711)/16Kbps(G.722.1)/16Kbps(G.726)/32-192Kbps(MP2L2)/8Kbps-320Kbps(MP3)
- Network
- Simultaneous Live ViewUp to 6 channels
- APIONVIF (PROFILE S, PROFILE G), ISAPI, SDK
- ProtocolsTCP/IP, ICMP, DHCP, DNS, DDNS, RTP, RTSP, NTP, UPnP, SMTP, IGMP, IPv6, UDP, QoS, Bonjour
- User/HostUp to 32 users, 3 levels: administrator, operator and user
- SecurityPassword 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)
- Network StoragemicroSD/SDHC/SDXC card (256 GB) local storage, ANR and NAS (NFS,SMB/CIFS)
- ClientiVMS-4200, Hik-Connect, iVMS-4500, iVMS-5200
- Web Browser
IE8+, Chrome 31.0-44, Firefox30.0-51, Safari8.0+
- Wi-Fi
- Encryption Mode64/128-bit WEP, WPA-EAP/WPA2-EAP, WPA-PSK/WPA2-PSK
- Wi-Fi ProtocolIEEE802.11b, 802.11g, 802.11n
- Frequency Range2.4 GHz – 2.4835 GHz
- Channel Bandwidth 20/40MHz Support
- Modulation802.11b: DSSS, 802.11g: OFDM, 802.11n(20MHz&40MHz): OFDM
- Transfer Rate11b: 11Mbps, 11g: 54Mbps, 11n: up to 150Mbps
- Wireless Range50 meters (The performance varies based on actual environment)
- Image
- Day/Night SwitchDay/Night/Auto/Schedule
- Image EnhancementBLC, HLC, 3D DNR
- Image SettingsSaturation, brightness, contrast, sharpness, AGC and white balance adjustable by client software or web browser
- Interface
- Audio1 input (built-in microphone), 1 output (built-in speaker)
- On-board StorageBuilt-in micro SD/SDHC/SDXC slot, up to 256 GB
- Hardware ResetReset via reset button on camera body, web browser and client software
- Communication Interface1 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), scene change detection
- General
- Linkage MethodUpload to FTP/NAS/memory card, notify surveillance center, trigger recording, trigger capture, audible warning
- General FunctionAnti-flicker, heartbeat, mirror, password protection, privacy mask, flash log
- Storage Conditions-10 °C to 40°C (14 °F to 104 °F), humidity 95% or less (non-condensing)
- Startup and Operating Conditions-10 °C to 40°C (14 °F to 104 °F), humidity 95% or less (non-condensing)
- 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 and Current
DS-2CD2421G0-IW:
12 VDC, 0.54 A, max. 6.5 W
PoE (802.3af, 36 V to 57 V), 0.21 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
- Camera Dimension
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”)
- Camera Weight
Camera: Approx. 120 g (0.3 lb.)
With package: Approx. 380 g (0.8 lb.)
- Approval
- EMCFCC (47 CFR Part 15, Subpart B); CE-EMC (EN 55032: 2015, EN 61000-3-2: 2014, EN 61000-3-3: 2013, EN 50130-4: 2011 +A1: 2014); RCM (AS/NZS CISPR 32: 2015); IC (ICES-003: Issue 6, 2016); KC (KN 32: 2015, KN 35: 2015)
- SafetyUL (UL 60950-1); CB (IEC 60950-1:2005 + Am 1:2009 + Am 2:2013); CE-LVD (EN 60950-1:2005 + Am 1:2009 + Am 2:2013); BIS (IS 13252(Part 1):2010+A1:2013+A2:2015); LOA (IEC/EN 60950-1)
- EnvironmentCE-RoHS (2011/65/EU); WEEE (2012/19/EU); Reach (Regulation (EC) No 1907/2006)
- ProtectionIngress protection: IP66 (IEC 60529-2013), IK10(IEC 62262:2002)
มาเป็นคนแรกที่วิจารณ์ “Hikvision DS-2CD2421G0-I(W) 2MP PIR Cube Network Camera By Vnix Group”