2 MP WDR Fixed Mini Bullet Network Camera
High quality imaging with 2 MP resolution
Efficient H.265+ compression technology
Clear imaging against strong back light due to 120 dB true WDR technology
-W: Wi-Fi connection
Water and dust resistant (IP67)DS-2CD2021G1-I HIKVISION 2MP Bullet IP Camera

Camera
Image Sensor1/2.8″ Progressive Scan CMOS
Min. IlluminationColor: 0.028 Lux @ (F2.0, AGC ON), 0 Lux with IR
Shutter Speed1/3 s to 1/100,000 s
Slow ShutterYes
Wide Dynamic Range120 dB
Day & NightIR Cut Filter
Angle AdjustmentPan: 0° to 360°, tilt: 0° to 90°, rotate: 0° to 360°
Lens
FocusFixed
Lens Type2.8/4/6 mm
FOV2.8 mm, horizontal FOV: 114°, vertical FOV: 62°, diagonal FOV: 136° 4 mm, horizontal FOV: 86°, vertical FOV: 46°, diagonal FOV: 102° 6 mm, horizontal FOV: 54.5°, vertical FOV: 31.3°, diagonal FOV: 62.3°
ApertureF2.0
Lens MountM12
Auto-IrisNo
Illuminator
IR RangeUp to 30 m
Wavelength850 nm
Wi-Fi (-W)
Transfer Rates11b: 11 Mbps 11g: 54 Mbps 11n: up to 150 Mbps
Video
Max. Resolution1920 × 1080
Main Stream50Hz: 25 fps (1920 × 1080, 1280 × 960, 1280 × 720) 60Hz: 30 fps (1920 × 1080, 1280 × 960, 1280 × 720)
Sub-Stream50Hz: 25 fps (640 × 480, 640 × 360, 320 × 240) 60Hz: 30 fps (640 × 480, 640 × 360, 320 × 240)
Video CompressionMain stream: H.265/H.264 Sub-stream: H.265/H.264/MJPEG
Video Bit Rate32 Kbps to 8 Mbps
H.264 TypeBaseline Profile/Main Profile/High Profile
H.265 TypeMain Profile
H.264+Main stream supports
H.265+Main stream supports
Region Of Interest (ROI)Support 1 fixed region for main stream
Network
Simultaneous Live ViewUp to 6 channels
APIONVIF (PROFILE S, PROFILE G), ISAPI
ProtocolsTCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, PPPoE, NTP, UPnP™, SMTP, SNMP, IGMP, 802.1X, QoS, IPv6, Bonjour
User/HostUp to 32 users. 3 levels: administrator, operator and user
Network StorageSupport Micro SD/SDHC/SDXC card (128 GB), local storage and NAS (NFS, SMB/CIFS), ANR
ClientWired network: Hik-Connect, iVMS-4200, iVMS-5200, iVMS-4500 Wi-Fi: iVMS-4200, iVMS-5200, iVMS-4500
Web BrowserIE 8+, Chrome 31.0-44, Firefox 30.0-51, Safari 8.0+
Alarm TriggerMotion detection, video tampering, network disconnected, IP address conflict, illegal login, HDD full, HDD error
Wi-Fi
Encryption Mode64/128-bit WEP, WPA/WPA2
Wi-Fi Protocol802.11b: CCK, QPSK, BPSK 802.11g/n: OFDM
Frequency Range2.412 GHz to 2.472 GHz
Channel Bandwidth20/40 MHz
Transfer Rate11b: 11 Mbps 11g: 54 Mbps 11n: up to 150 Mbps
Wireless Range50 m
Image
Day/Night SwitchDay/Night/Auto/Schedule
DNR3D DNR
Image EnhancementBLC/3D DNR
Image SettingsRotate mode, saturation, brightness, contrast, sharpness and white balance adjustable by client software or web browser
Interface
Video OutputNo
On-Board StorageBuilt-in Micro SD/SDHC/SDXC slot, up to 128 GB
Hardware ResetYes
Communication Interface1 RJ45 10M/100M self-adaptive Ethernet port
Event
Smart EventLine crossing detection, intrusion detection
General
Firmware VersionV5.5.98
General FunctionOne-key reset, anti-flicker, three streams, 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 Supply12 VDC ± 25%, PoE: 802.3af, class 3
Power Consumption And Current12 VDC, 0.3 A, max. 4 W; PoE (802.3af, 36 to 57 V), 0.2 A to 0.1 A, max. 5.5 W
Camera Dimension69.7 mm × 67.9 mm × 171.4 mm (2.7″ × 2.7″ × 6.7″)
Camera Weight350 g (0.8 lb.)
Approval
ProtectionIngress protection: IP67 (IEC 60529-2013)