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California Proposition 65
DL-HD70 - Digitalinx HDMI HDBaseT Extension Set w/ Control

Product Overview

Features and Benefits

  • Complete set includes TX, RX, mounting tabs, IR flasher/sensor, & power supply
  • Extend HDMI signals up to 4K, control, & power up to 70m
  • Extend bi-directional RS232, IR, & flexible PoC (Power on either end)
  • CEC supported
  • HDCP 2.2 Compliant
  • Diagnostic LEDs
  • Bidirectional Wideband IR and RS232 pass through
  • Flexible power design (use power supply at TX or RX)
  • Locking power connector


  • Uses any Cat6 or greater twisted pair cabling
  • Extension of HDMI and control signals
  • Limited access to power for extenders on both ends
  • Ideal for Digital Signage, Home Theater, Commercial Video

DL-HD70 Summary

The DigitaLinx DL-HD70 extender set transmits HDMI (1080p, 4Kx2K (UHD) & 3D) including HDCP 2.2, bidirectional IR, and RS232 up to 70 meters away using a single twisted pair cable.

Built-in surge protection and diagnostic LEDs ensure hassle-free and robust installations. Flexible power design allows the units to be powered at either the TX or RX end, and only one power supply is required. The 12 volt power supply is secured with a screw-on connector to prevent the power from being accidentally disconnected.

The DL-HD70 is sold only as a set. All accessories are included including two IR emitters, two IR receivers, and two pairs of mounting brackets with screws. The individual transmitter and receiver are not compatible with other HDBaseT devices due to proprietary PoE circuitry.

DL-HD70 Diagrams

DL-HD70 is comparable to:

Manufacturer Part Number
SnapAV B-500-EXT-230-RS
SnapAV B-520-EXT-230-RS
SnapAV KIT-500-230-SM-IRF

Alternatives for DL-HD70

Part Number Description

Download Hi-res Images

DL-HD70 Set With QuarterDL-HD70-RX LEDsDL-HD70-RX angleDL-HD70-RX connectorsDL-HD70-TX LEDsDL-HD70-TX angleDL-HD70-TX connectors

Supporting Documents


PDF Spec Sheet

DL-HD70 Firmware

DL-HD70 Software

DL-HD70 Pre-made Drivers

Disclaimer: Liberty AV assumes no responsibility or liability for pre-built control system drivers. The driver may or may not work for all projects, in situations where the driver is not suitable for the switching architecture, the driver cannot be adjusted for customized usage by Liberty. If you would like to contract services for customized control for a project please contact your sales representative.

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