Vivolink VLHDMICTL1-MME Control Processor

The Vivolink VLHDMICTL1-MME is a control processor for automated meeting room control that simplifies AV system operation. Housed in a robust metal case, it provides HDMI control, CEC, RS-232 and IR connectivity, relay outputs and a USB Type-A port. The device supports automatic start-up when a user enters the room or connects a laptop, and automatic shutdown when the room is vacated, with support for 4K resolution.

Advantages

The unit combines multiple control interfaces (HDMI with CEC, RS-232, IR and relay control) in a compact metal enclosure, enabling reliable integration into conference-room AV setups. Automatic on/off behavior reduces manual steps for users: connecting a computer or entering the room triggers system start-up, and leaving the room triggers shutdown. The device supports 4K signals and offers a USB Type-A port for additional peripheral connectivity.

Suitable for (tasks / use cases)

• Small to medium meeting rooms and huddle spaces
• Classrooms and presentation venues requiring automatic AV control
• Boardrooms where simplified, push‑button‑free operation is desired
• Installations using projectors or flat-panel displays with HDMI, RS-232 or IR control

Key specifications

• Model: Vivolink VLHDMICTL1-MME
• Connectivity: HDMI (CEC), RS-232 serial, IR, relay control, USB Type-A
• Power: AC input 110–230 V with external power supply
• Resolution support: up to 4K
• Housing: metal
• Dimensions: 222 mm (W) × 153 mm (D) × 80 mm (H)
• EAN: 5706998558282

How to use

Install the Vivolink VLHDMICTL1-MME in the AV rack or a suitable enclosure and connect the projector or display via HDMI. Use RS-232, IR or relay outputs to integrate with screen motors, projectors or other room equipment. Configure the sensor or HDMI CEC behavior so that entering the room or connecting a laptop triggers the system to power on and lowering the screen, and leaving the room triggers the system to power off and raise the screen. Ensure the external power supply is connected to a compatible AC source (110–230 V).

Recommendations

For reliable automatic operation, pair the control processor with a compatible room presence sensor or enable HDMI CEC on connected displays. Verify RS-232 and relay commands match the connected equipment protocols and test the on/off sequences after installation.