Hikvision HWI-B121H-M(2.8mm)

-1/2.8" progressive scan CMOS
-1920 × 1080@30fps
-2.8 mm/4 mm fixed lens
-H. 265, H. 264
-Dual stream
-Digtal WDR (Wide Dynamic Range)
-3D DNR (Digital Noise Reduction)
-Up to 30 m IR range
-PoE (Power over Ethernet)
-IP67

Product properties

Camera
Appearance: Bullet
Image Sensor: 1/2.8" progressive scan CMOS
Min. Illumination: Color: 0.01 Lux @(F1.2, AGC ON), 0.028 Lux @ (F2.0, AGC ON)
Shutter Speed: 1/3 s to 1/100, 000 s
Slow Shutter: Yes
Auto-Iris: No
Day & Night: IR cut filter
Digital Noise Reduction: 3D DNR
WDR: DWDR
Angle Adjustment: Pan: 0° to 360°, tilt: 0° to 180°, rotation: 0° to 360°

Lens
Focal Length: 2.8 mm, 4 mm
Aperture: F2.0
Focus: Fixed
Angle of view: 2.8 mm, horizontal FOV 114.8°, vertical FOV 62°, diagonal FOV 135.5°
4 mm, horizontal FOV 86°, vertical FOV 46.5°, diagonal FOV 102.5°
Lens Mount: M12

IR
IR Range: Up to 30 m
Wavelength: 850 nm

compression standard
Video Compression: Main stream: H. 265/H. 264
Sub stream: H. 265/H. 264/MJPEG

Compression Standard
H. 264 Type: Main Profile/High Profile/Baseline Profile
H. 265 Type: Main Profile
Video Bit Rate: 32 Kbps to 8 Mbps

Smart Feature-set
Region of Interest: 1 fixed region for main stream

Image
Resolution: 2MP
Main Stream Max. Frame Rate: 50Hz: 25fps (1920 × 1080, 1280 × 960, 1280 × 720)
60Hz: 30fps (1920 × 1080, 1280 × 960, 1280 × 720)
Sub-stream Max. Frame Rate: 50Hz: 25fps (640 × 480, 640 × 360, 320 × 240)
60Hz: 30fps (640 × 480, 640 × 360, 320 × 240)
Image Enhancement: BLC, 3D DNR
Image Setting: Saturation, brightness, contrast, sharpness, AGC, white balance adjustable by client software or web browser
Day/Night Switch: Auto, scheduled, day, night

Network
Alarm Trigger: Motion detection, video tampering alarm, illegal login
Protocols: TCP/IP, ICMP, HTTP, HTTPS, DHCP, DNS, RTP, RTSP, RTCP, NTP, IGMP, QoS, UDP
General Function: Anti-flicker, heartbeat, mirror, password protection, privacy mask, watermark
API: ONVIF (PROFILE S), ISAPI
Simultaneous Live View: Up to 6 channels
User/Host: Up to 32 users
3 levels: Administrator, Operator, and User
Client: iVMS-4200, Hik-Connect
Web Browser: IE8+, Chrome 31.0-44, Firefox 30.0-51

Interface
Communication Interface: 1 RJ45 10M/100M self-adaptive Ethernet port

General
Operating Conditions: -30 °C to 60 °C (-22 °F to 140 °F), humidity: 95% or less (non-condensing)
Power Supply: 12 VDC ± 25%, 5.5 mm coaxial power plug
PoE (802.3af, class 3)
Power Consumption: 12 VDC, 0.3 A, Max: 3.5 W
PoE: (802.3af, 36 V to 57 V), 0.2 A to 0.1 A, Max: 4.5 W
Ingress Protection level: IP67
Material: Front cover: metal, camera body: metal, bracket: metal
Dimensions: Ø 70 mm × 186.3 mm (Ø 2.8" × 7.3")
Weight Camera: Approx. 390 g (0.9 lb. )
With package: Approx. 630 g (1.4 lb. )