HikVision DS-2CD2021G1-I(D)(W) (B) 2 MP IR Fixed Network Bullet Camera

Model: HikVision DS-2CD2021G1-I
Video Compression: H.265+/H.265/H.264+/H.264/MJPEG
Video bit rate: 32Kbps~16Mbps
Image
Max. Image Resolution: 1920 x 1080
Frame Rate: 50Hz: 25fps (1920 × 1080, 1280 × 960, 1280 × 720)
60Hz: 30fps (1920 × 1080, 1280 × 960, 1280 × 720)
Sub Stream: 50Hz: 25fps (640 × 480, 640 × 360, 320 × 240)
60Hz: 30fps (640 × 480, 640 × 360, 320 × 240)
Image Enhancement: BLC/3D DNR
Image Settings: Rotate mode, saturation, brightness, contrast, sharpness, and white balance adjustable by client software or web browser
BLC: Yes, zone configurable
ROI: Support 1 fixed region for mainstream and substream separately
Day/Night Switch: Day/Night/Auto/Schedule
Network
Network Storage: microSD/SDHC/SDXC card (128G), local storage and NAS (NFS, SMB/CIFS), ANR
Alarm Trigger: Motion detection, video tampering alarm, network disconnected, IP address conflict, illegal login, HDD full, HDD error
Protocols: TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, PPPoE, NTP, UPnP™, SMTP, SNMP, IGMP, 802.1X, QoS, IPv6, Bonjour
General Function: One-key reset, Anti-Flicker, heartbeat, mirror, password protection, privacy mask, Watermark, IP address filtering
System Compatibility: ONVIF (Profile S, Profile G), ISAPI
Interface
Communication Interface: 1 RJ45 10M / 100M Ethernet interface
On-board storage: Built-in Micro SD/SDHC/SDXC slot, up to 128 GB
Reset Button: Yes
Smart Feature-set
Behavior Analysis: Line crossing detection, intrusion detection
Line Crossing Detection: Cross a pre-defined virtual line
Intrusion Detection: Enter and loiter in a pre-defined virtual region
Wi-Fi Specification (-W)
Wireless Standards: IEEE802.11b, 802.11g, 802.11n
Frequency Range: 2.412 GHz - 2.472 GHz
Channel Bandwidth: 20/40MHz Support
Modulation Mode: 802.11b: CCK, QPSK, BPSK 802.11g/n: OFDM
Security: 64/128-bit WEP, WPA/WPA2
Transmission Rate: 11b: 11Mbps 11g: 54Mbps 11n: up to 150Mbps
Wireless Range: 50m(depend on environment)
General
Operating Conditions: -30 °C ~ 60 °C (-22 °F ~ 140 °F)
Humidity 95% or less (non-condensing)
Power Supply: 12 VDC ± 25% PoE: 802.3af, class 3 (without -D model)
Power Consumption: 12 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 (without -D model)
Weather Proof: IP67
IR Range: Up to 30m
Dimensions: 69.7 mm × 67.9 mm × 171.4 mm (2.7" × 2.7" × 6.7")
Weight: 350g (0.8lb.)
Camera
Image Sensor: 1/2.8" Progressive Scan CMOS
Signal System: PAL/NTSC
Min. Illumination: Color: 0.01 Lux @(F1.2, AGC ON), 0.028 Lux @(F2.0, AGC ON)
Shutter time: 1/3 s to 1/100,000 s
Slow shutter: Support
Lens: 2.8 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°
Lens Mount: M12
Adjustment Range: Pan: 0° to 360°, tilt: 0° to 90°, rotate: 0° to 360°
Day& Night: IR cut filter with auto switch
Wide Dynamic Range: 120 dB
Digital noise reduction: 3D DNR
Focus: Fixed