List Product Options

Ordering Options


Login for Your Price


Product Options

This item is on clearance! Once stock is depleted, it will no longer be available. Please consider the following replacement(s):

Add to Cart

Have Tech Questions?
California Proposition 65
DL-SE3H1V-C - Digitalinx 4x1 Multi-Format Conference Room Collaboration Switcher/Extension Set

Product Overview

Features and Benefits

  • Easy to use local collaboration switching/extension/display control system
  • 2 HDMI & 1 VGA with audio inputs on TX plus 1 HDMI input on RX
  • HDMI input on RX offers connectivity for remote devices such as wireless BYOD gateways
  • HDBaseT w/PoE extension
  • Integrated scaling up to 4k
  • Integrated display controller with 1 RS232, 2 relays, and CEC control can issue power on/off commands to display and open/close relays when source device is connected / disconnected
  • Audio de-embedding
  • Auto switching, manual control, or 3rd party control via TCP/IP
  • Simple automation control triggers commands when signal is presented or removed
  • Extend signal up to 70M
  • Receiver powers transmitter


  • Huddle rooms, small to medium sized conference spaces
  • Perfect for any application where local collaboration / screen sharing is desired
  • This system can be programmed to power on/off displays via RS232 or CEC and open/close relays and can be triggered by connecting a source to any input / removing sources or this device can be controlled via 3rd party control system

DL-SE3H1V-C Summary

The DigitaLinx DL-SE3H1V-C is a 4K compatible, 4 input multi format A/V auto switcher, extender and video scaler system that supports long distance transport of HDMI between transmitter and receiver up to 70 meters / 230’ using Cat6 cabling. System supports PoE , receiver powers transmitter.

The DL-SE3H1V-C features a total of 3 video inputs on the transmitter; (2) HDMI, (1) VGA with 3.5 Audio and (1) HDMI input located on the receiver for integration of a local HDMI input such as a wireless BYOD / screen share product. The receiver also features a stereo analog audio output to connect to an audio amplifier for audio reinforcement, an RS232 serial control port for display control / connectivity and two relay ports for projection screen or window shade control / connectivity.

The DL-SE3H1V-C can be controlled via push button control on the transmitter and receiver or by issuing telnet and serial commands when integrated with a 3rd party control system. The system can be programmed to automate RS232, CEC and relay control when a new video signal is introduced to the system thus creating a stand alone, plug and play A/V automation system that consolidates control of a connected display and room peripherals such as a projector screen or window shade.

DL-SE3H1V-C Diagrams


No available cross references for DL-SE3H1V-C

Alternatives for DL-SE3H1V-C

Part Number Description
DL-SC41U-TXDigitaLinx "TeamUp+" Series Multi-Format VC Collaboration / Presentation Switcher/Extender w/HDBaseT & USB

Download Hi-res Images


Supporting Documents

DL-SE3H1V-C Firmware

DL-SE3H1V-C 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.

Other Essential Products