Atlona AT-AVA-EX70C-BP-KIT 4K/UHD HDMI over HDBaseT Extender Kit with Control and Bidirectional Remote Power

The Atlona AT-AVA-EX70C-BP-KIT is a professional-grade AV extender kit from the Avance Series that enables long-distance transmission of 4K/UHD HDMI signals along with embedded audio, control commands, and remote power over a single CAT6a/7 cable. Ideal for conference rooms, classrooms, signage installations and residential setups, it simplifies complex AV systems with installer-friendly features.

This kit supports video up to 4K/UHD at 60Hz (4:2:0), or 1080p at 60Hz, with advanced capabilities such as RS-232 and IR pass-through, HDMI Audio Return Channel (ARC), bidirectional remote power, integrated HDBaseT link testing, EDID filtering and HDMI clock stretching. Whether you are extending HDMI across a room or integrating display systems, this solution delivers robust performance and installation flexibility.

The compact transmitter and receiver enclosures mount easily behind displays or under furniture, and the system is designed for high compatibility and reliability in demanding AV environments. Choose the AT-AVA-EX70C-BP-KIT for a future-ready extender solution that combines video, audio, control and power in one streamlined package.

Key Features

• Long-Distance HDMI Extension: Extends 4K/UHD up to 130 ft (40 m) or 1080p up to 230 ft (70 m) over CAT6a/7 cable.
• 4K/UHD Support: Supports resolutions up to 4096x2160 at 60Hz or 3840x2160 at 60Hz with HDCP 2.2 compliance.
• Control & Ethernet Integration: Passes RS-232, IR (30-60 kHz) and IP control signals over HDBaseT link.
• Bidirectional Remote Power: Either transmitter or receiver may supply power to the other for flexible installations.
• Installer Tools: Features HDBaseT link test button, EDID filtering and HDMI clock stretching for stable installations.
• Multi-Channel Audio Compliance: Passes PCM, Dolby Digital/Plus, Dolby TrueHD, Dolby Atmos, DTS, DTS-HD Master Audio, DTS:X.

Technical Specifications

• Video Signal: HDMI with ARC
• HDCP Support: 1.4 and 2.2
• Transmission Distance: Up to 130 ft (4K/UHD), 230 ft (1080p) over CAT6a/7
• Audio Formats: PCM 2.0, LPCM 5.1/7.1, Dolby Digital/Plus/TrueHD/Atmos, DTS/DTS-HD/DTS:X
• Sampling Rates: 32, 44.1, 48, 88.2, 96, 176.4, 192 kHz
• Chroma Subsampling: 4:4:4, 4:2:2, 4:2:0; Color Depth: 8, 10, 12-bit
• Control Signals: RS-232 up to 115200 baud, IR 30-60 kHz, CEC
• Power Consumption: 7.71 W (kit)
• Power Supply: AC 100-240 V, DC 5 V / 3.0 A
• Dimensions (each unit): 4.20 in x 2.95 in x 0.93 in (106.8 mm x 75 mm x 23.7 mm)
• Weight: TX 0.45 lb (0.20 kg), RX 0.50 lb (0.23 kg)
• Operating Temperature: 32 to 122 F (0 to 50 C); Storage: -4 to 140 F (-20 to 60 C)
• Certifications: CE, FCC, RoHS, cULus, NDAA-889, TAA