Kramer RC-74DL-B 12−Button Master Room Controller with Digital Volume Knob

The RC-74DL-B is a 12-button control keypad, with knob and LCD displays. It is a versatile device that connects to powerful control tools: over Ethernet, it connects to Kramer’s Site-CTRL™, a remote AV control, site management & monitoring system. For extended controlled device capacity it connects to LAN-connected control gateways. For remote keypad control it connects via KNET™ to master room controllers and auxiliary keypads. It flexibly serves either as a standalone room controller, part of multi-units KNET™ system, or part of multi-unit Ethernet system managed by Kramer Site-CTRL™ site management platform. The RC-74DL is ideal for auditoriums and meeting rooms, for convenient control of their complex multimedia systems and other room facilities such as screens, lighting and shades.

Features

• Back Lit & Label Capable Buttons – 12 RGB–color, tactile feedback, backlit buttons. Buttons are grouped in 3 groups, each with it group LCD display
• Custom Labelled, Removable Button Caps
• Volume Control Knob with LEDs – Bi–directional rotary dialled digital knob for volume control, with 5 LEDs bar for visual volume level feedback
• LCD Displays – 3 blue–color and 8 white–characters LCD displays, in 3 button groups, for programmed visual feedback indication and group configured labelling
• 2 K–NET™ Connectors – Connect to master room controller, and auxiliary keypads for remote keypad control
• K–NET™ Single Link Connection – Provides a single keypad link cable–connectivity, carrying both power and keypad control communication information
• 1 RS–485 Bi–directional Control Port – Control devices via RS–485 control protocols
• 3 RS–232 Bi–directional Control Ports – Control a device via bi–directional serial control protocols
• 2 IR Emitter Control Ports – Control a device via IR control protocols
• 2 GPI/O Control Ports – Control a device via general purpose I/O ports, program–configured as digital input, digital output or analog input interface for controlling sensors, door–locks, audio volume and light dimming level, or lighting control devices
• 4 Relay Control Ports – Control a device via relay contact closure, such as scrolling up and down screens, drapes, shades, and blinds
• IR Sensor Port – Learns commands from IR remotes
• Program Control – Program configuration with Kramer K–Config software
• Kramer Site–CTRL™ Compatibility – For network management and remote control over the Ethernet port
• Keypad Lock–Out – Option for tampering prevention by locking and unlocking of the keypad buttons
• Mini USB Port – For uploading configuration files, setting the K–NET™ ID number, and powering the device during configuration
• Mounting – In–wall, in standard 3 gang US wall junction boxes
• Easy Installation – Fits to standard in–wall boxes for simple and cost–reducing installation