Hikvision 4MP Fixed Bullet Network Camera 2.8MM

Camera
Image Sensor: 1 / 3″ Progressive Scan CMOS
Max. Resolution: 2560 × 1440
Shutter Time: 1 / 3 s to 1 / 100,000 s
Min. Illumination: Colour: 0.005 Lux @ (F1.6, AGC ON),
B / W: 0 Lux with IR
Day & Night: IR cut filter
Angle Adjustment: Pan: 0° to 360°, Tilt: 0° to 90°, Rotate: 0° to 360°

Lens
Lens Type: Fixed focal lens, 2.8 mm
Focal Length & FOV: 2.8 mm, H: 98°, V: 54°, D: 114°

Lens Mount: M12
Iris Type: Fixed
Aperture: F1.6
DORI: 2.8 mm: D: 63 m, O: 25 m, R: 12 m, I: 6 m
Illuminator
Supplement Light Type: IR, White Light
Supplement Light Range: Up to 30 m
Smart Supplement Light: Yes
IR Wavelength: 850 nm

Video
Main Stream: 50 Hz: 20 fps (2560 × 1440), 25 fps (1920 × 1080, 1280 × 720)
60 Hz: 20 fps (2560 × 1440), 24 fps (1920 × 1080, 1280 × 720)
Sub-Stream: 50 Hz: 25 fps (1280 × 720, 640 × 480, 640 × 360)
60 Hz: 24 fps (1280 × 720, 640 × 480, 640 × 360)
Video Compression: Main stream: H.265+ / H.265 / H.264+ / H.264
Sub-stream: H.265 / H.264 / MJPEG
Video Bit Rate: 32 Kbps to 8 Mbps
H.264 Type: Baseline Profile, Main Profile, High Profile
H.265 Type: Main Profile
Bit Rate Control: CBR, VBR
Region of Interest (ROI): 1 fixed region for main stream

Audio
Audio Type: Mono sound
Environment Noise Filtering: Yes
Audio Sampling Rate: 8 kHz / 16 kHz
Audio Compression: G.711ulaw / G.711alaw / G.722.1 / G.726 / MP2L2 / PCM / AAC-LC
Audio Bit Rate: 64 Kbps (G.711 ulaw) / 64 Kbps (G.711 alaw) / 16 Kbps (G.722.1) / 16 Kbps (G.726) / 32 to 160 Kbps (MP2L2) / 16 to 64 Kbps (AAC-LC)

Network
Security: Password protection, complicated password, watermark, basic and digest authentication for HTTP, WSSE and digest authentication for Open Network Video Interface, security audit log, host authentication (MAC address)
Simultaneous Live View Up to 6 channels
API: Open Network Video Interface (Profile S, Profile T, Profile G (only -F model supports)), ISAPI, SDK
Protocols: TCP / IP, ICMP, DHCP, DNS, HTTP, RTP, RTSP, NTP, IGMP, IPv6, UDP, QoS, FTP, SMTP
User / Host: Up to 32 users
Client: iVMS-4200, Hik-Connect

Image
Wide Dynamic Range (WDR): 120 dB
SNR: ≥ 52 dB
Day / Night Switch: Day, Night, Auto, Schedule
Image Enhancement: BLC, HLC, 3D DNR
Image Settings: Rotate mode, saturation, brightness, contrast, sharpness, gain, white balance, adjustable by client software or web browser
Privacy Mask: 4 programmable polygon privacy masks

Interface
Ethernet Interface: 1 RJ45 10 M / 100 M self-adaptive Ethernet port
Built-in Microphone: Yes

General
Power: 12 VDC ± 25%, 0.4 A, max. 5 W, Ø5.5 mm coaxial power plug, reverse polarity protection, PoE: IEEE 802.3af, Class 3, max. 6.5 W
Material: Metal & Plastic
Dimension: 170.8 mm × 66 mm × 69.1 mm (6.7″ × 2.6″ × 2.7″)
Package Dimension: 216 mm × 121 mm × 118 mm (8.5″ × 4.8″ × 4.6″)
Weight: Approx. 270 g (0.6 lb.)
With Package Weight: Approx. 481 g (1.1 lb.)
Storage Conditions: -30 °C to 60 °C (-22 °F to 140 °F). Humidity 95% or less (non-condensing)
Startup and Operating Conditions: -30 °C to 60 °C (-22 °F to 140 °F). Humidity 95% or less (non-condensing)