Kamai 7B

Powerful 4K UHD client TV device, oncorporating advanced wi-fi options, to deliver the next generation of IPTV/OTT services to multiple tv screens around the home.

Technology advancements continue to drive consumer demand for a more interactive TV viewing experience in stunning, ultra-HD resolution. To the service provider, this means constant updates and investments in
the latest technologies that power these applications all while keeping cost, quality and performance in check.

With the Kamai 7B series of TV devices, operators are able to provide next generation services in the highest possible resolution while reaping the cost benefits of reduced bandwidth and installation times.

  • Optimised for digital video broadcast and streaming media services
  • Reduce bandwidth by up to 50% with H.265/HEVC support
  • Superior 4K Ultra-HD resolution, 4x greater than 1080p for best viewing experience
  • Whole-home HD video distribution through integrated Broadcom 4x4ac Wi-Fi
  • Optional support for PLTV on flash
  • Energy efficient with DeepSleep™ technology for reducing power consumption up to 99% in standby mode

Video Formats

Standard Supported Formats:

  • VC/H.264 High Profile @ Level 4.2
  • HEVC/H.265
  • MPEG-1/H.261/H.263
  • MPEG-2 Main Profile @ High Level
  • VP9 (for YouTube)

Optional Supported Formats:

  • MPEG-4 Part 2 Advanced Simple Profile
  • VC-1 Advanced Profile @ Level 3
  • MPEG still picture decode

Audio Formats

Standard Supported Formats:

  • Dolby Digital Consumer Audio (Dolby Digital), output is 2 channel decode and digital pass-through
  • Dolby Digital Consumer Plus Audio (Dolby Digital Plus), output is 2 channel decode and digital passthrough
  • MPEG I Layer 1, 2

Optional Supported Formats:

  • Windows® Media Audio (WMA)
  • MPEG I Layer 3 (MP3)

Video Outputs

  • NTSC-M, NTSC-J, PAL-BDGHIN, PAL-M, PAL-Nc, SECAM analog outputs
  • 480i/480p/576i/576p/720p/1080i/1080p/4K 2KP60 output formats
  • Composite video output
  • DCS support
  • Rovi 7.1 support
  • HDMI 2.0 with 3D format support


  • AES, 1DES, 3DES, CPRM, CPPM, CSS, and DTCP copy protection algorithms and standards
  • VB, ARIB, and DC2-compliant transport demux with 1DES, 3DES, DVB, Multi2, and AES descramblers


  • Integrated Broadcom Wireless 802.11ac (5.4 GHz) 4x4 Wi-Fi
  • Real-time Digital Transmit Beam Forming (MIMO)
  • Baseband 4T4R, up to 4 spatial streams
  • Client-to-client direct connection (TDLS)
  • Digital beam forming for up to 4.5db gain
  • Standards: 802.11ac, 802.11a, 802.11h, 802.11n, 802.11e, 802.11i
  • Wi-Fi Compliant: WMM, WMM-PS, WPA, WPA2, WPS
  • Encryption: AES, TKIP, WEP64/128
  • RF: 4.9GHz – 5.85GHz
  • Modulations: BPSK, QPSK, 16-QAM, 64-QAM, 256-QAM
  • FEC: 1/2, 2/3, 3/4, 5/6
  • Max PHY Rate: 1.7Gbps
  • Bluetooth/BLE 4.0 (optional)

Energy Management

  • Power 7W maximum at 90-264VAC, 48-63Hz
  • Compliant with European Union’s Energy using products directive for standby regulation

Type Approvals

  • FCC Part 15, CEA-60065

Front & Side Panels

  • Illuminated standby indicator (on/standby)
  • IR receiver
  • Standby Button
  • Wi-Fi Strength Indicator

Back Panel


  • Optical digital audio
  • 3.5mm jack for CVBS +L/R Audio
  • HDMI 2.0
  • USB 3.0 Host Type A
  • Reset to factory
  • RJ-45 10/100/1000 Base-T Ethernet with integrated status LEDs
  • WPS Button
  • DC power

CPU & Memory

  • 14K DMIPS, quad-core ARM-v7 CPU
  • 1GB or 2GB DRAM options
  • 8GB (Standard) or 16GB (Option) iNAND Flash


  • 5-35°C (40-95°F) operating temperature
  • 30-95% relative humidity