Alphafinity K Series cameras still provide highly detailed 1080P monochrome images. The K Series capture images up to 2 megapixel resolution and output up to 30 frames per second in H.265 compression.

 

K833FR

SPECIFICATION

Video

  • Sensor Type

    1/2.5" Progressive Scan CMOS

  • Compression

    H.265/H.264/ M-JPEG

  • Streaming

    3 Streamings

  • Resolution

    3840x2160, 2560x1440, 1920x1080, 1280x720

  • Max. Frame Rate

    4K2K@30fps

  • Day/Night

    Mechanical (ICR) Day/Night/Auto Control

  • Shutter Time

    Automatic, Manual (1/5 ~ 1/8000 sec.)

  • Minimum Illumination

    Color:0.05Lux; B/W: 0.04Lux

  • Bit Rate Control

    16Kbps~16Mbps (CBR/VBR adjustable)

Lens

  • Lens Type

    Varifocal Lens with P-IRIS

  • Focal Length

    Maximum Aperture F/1.45, Minimum Aperture f=4.0

  • View Angle

    H: 40°-H115°

IR LEDs

  • LED Quantity

    3 Pcs

  • IR Distance

    40 Meters

Audio

  • Audio Communication

    Two-way audio

  • Compression

    G.711 / AAC

  • Audio In/Out

    Build-in Microphone

Image Enhancement

  • Image Settings

    Saturation/Brightness/Contrast/Sharpness

  • WDR

    WDR Pro 96dB

  • Privacy Zone

    Yes; Customized zone

  • Image Orientation

    Mirror, Flip, Corridor view

  • Frequency Control

    50Hz, 60Hz

  • Date & Time Stamp

    Yes

Intelligent Video & Event Management

  • Intelligent Video

    Intelligent outdoor motion detection, Tampering alarm, *Human tracking, *Face detection, *Face recognition. (10 faces in 1.5 seconds, 10,000 enroll faces) All VAs are running simultaneously.

  • Ethernet Detection

    Network Fail detection, IP Address Conflicted

  • Events Trigger

    Motion detection, Network disconnect, etc.

  • Event Actions

    FTP upload/SMTP upload/SD card record/SIP Phone

  • Store Category

    Alarm / Motion / Schedule recording Stores video clips and snapshots

Local Storage

  • Memory Card Slot

    Micro SD / Micro SDHC Card up to 128 GB

Network

  • Protocol

    IPv6, TCP/IP, UDP, RTP, RTSP, RTCP, HTTP, HTTPS, DNS, DDNS, DHCP, FTP, NTP, SMTP, SNMP, UPNP, SIP etc.

  • Ethernet

    1 RJ45 10M/100M Ethernet port

  • Interface

    10Base-T / 100BaseTX

  • ONVIF

    Profile S v2.4

  • Browser

    IE Browser 8.0 or above, Chrome, Firefox, Safari

  • Security

    Two-level access with password protection

I/O & Controls

  • Power

    2-pin terminal Block, PoE

  • Bicolor LED

    No

  • Alarm In/Out

    Terminal Block 1 in / 1 out

  • Reset

    Press for rebooting system; Hold more than 5 sec loading default

Power

  • Power Requirement

    DC 12V ± 10% / PoE(IEEE 802.3af, class 3)

  • Power Consumption

    4W Max. / 7W Max. (with IR on)

Mechanical

  • Dimensions

    204x199.8.160mm (LxWxH)

  • Weight

    1.7 kg (3.75 lb)

Environmental

  • Operation Temperature

    -30 °C ~ 50 °C (-22 °F ~ 122 °F)

  • Operating Humdity

    10% to 90% (no condensation)

Regulatory

  • Approvals

    CE, FCC, RoHS, IK10, IP66 

  1. No memory card slot & local storage function for Argentina and Ecuador.

All specifications are subject to change without notice.
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