Master Photo: MPC4-302-B, Front Left
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MPC4-302-B

4-Series® Media Presentation Controller 302, Black

Material Number: 6513090

A wall-mounted, PoE+ powered 4-Series Control System® automated processor and control panel in one. Features a modern appearance with customizable backlit buttons and volume knob. Mounts in a 3‑gang U.S. electrical box or tabletop enclosure.

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The MPC4-302 is a wall-mounted, PoE-powered 4-Series® Control System automated processor and control panel in one. Its customizable backlit capacitive buttons provide an ideal user interface for controlling AV and other functions. It offers fully-programmable functionality, supports web and cloud-based configuration and management, and integrates with XiO Cloud® software as part of a complete managed enterprise solution.

Crestron® MPC4 series controllers are perfect for classrooms, meeting rooms, lecture halls, and training facilities. Use the MPC4-302-B to control a video display or AV system, adjust lighting and window shades, or perform a custom function via programming.

Customizable Backlit  Buttons
The MPC4-302-B features ten backlit  buttons, which can each be labeled using the icon chips provided, or custom labeled using laser-engravable chips. Each button is backlit blue when active and white when inactive to provide clear indication of what media source or lighting scene is currently selected. A volume knob is included, encircled by a blue volume gauge to indicate the audio volume setting. Additional buttons are provided for power and mute control.

All buttons on the MPC4-302-B are custom programmable to control any device or function. Built-in autobrightness control maintains optimal visibility of the buttons under varying lighting conditions.

NOTE: For information about ordering custom button labels, refer to the MPB4/MPC4-BTN5-B ENGRAVED (black) or MPB4/MPC4-BTN5-W ENGRAVED (white) web pages. Refer to the PDF version of the MPC4-302-B spec sheet for a list of supplied labels.

4-Series Control Engine
4-Series control systems come equipped with an upgraded multicore CPU, delivering a sizable speed and performance increase compared to all Crestron 3-Series® control processors. The improved performance allows 4-Series control systems to handle the increasing demands of an advanced automated system. Crestron 4-Series delivers a dynamic and secure control system platform capable of managing a room full of disparate technologies. Reliable networking and IP control afford seamless integration with other systems and devices, with add-on control capability using Crestron touch screens, wireless remotes, and mobile device apps, as well as remote management through Crestron Fusion® software and the XiO Cloud® service.

No Programming Required
Built‑in .AV Framework™ software technology delivers a fully functional AV presentation system with simplified web‑based configuration and a choice of control options and add‑ons. For complete details on the capabilities supported by .AV Framework, visit www.crestron.com/avframework.

XiO Cloud Provisioning and Management
4-Series control systems leverage the power and flexibility of XiO Cloud services, enabling users to remotely provision, monitor, and manage Crestron devices across an enterprise network. XiO Cloud can be used to configure and load programs to the control system before it is received, making the control system fully functional as soon as it is connected to the network. XiO Cloud is built on the Microsoft® Azure® software platform and utilizes Microsoft's industry leading Azure IoT Hub technology. XiO Cloud enables installers and IT managers to deploy and manage thousands of devices simultaneously. Unlike other virtual machine based cloud solutions, Azure services provide unlimited scalability to suit the ever growing needs of an enterprise. For more information, visit www.crestron.com/xiocloud.

Enterprise-Grade Security
The MPC4-302-B is an enterprise-class control processor that can be deployed across hundreds of spaces and set up easily using a web browser, Crestron Toolbox™ software, Crestron Fusion, or XiO Cloud. It employs standard network security protocols, including 802.1X network access control, Active Directory® software authentication, SSH, TLS, and HTTPS, to ensure reliability and compliance with your organization’s IT policies.

SNMP V3 Support
Built-in SNMP V3 support enables integration with third-party IT management software, allowing network administrators to manage and control Crestron systems on the network in an IT-friendly format.

Power over Ethernet
Using PoE+ technology, the MPC4-302-B gets its operating power directly through the LAN wiring. PoE+ (Power over Ethernet Plus) eliminates the need for a local power supply or any dedicated power wiring. Crestron PoE switches (CEN‑SWPOE‑10 or CEN‑SWPOE‑26) may also be used to provide a total networking solution with built-in PoE+. All PoE+ switches are sold separately.

Cresnet Network
Cresnet provides a simple four‑wire network wiring solution for Crestron keypads, lighting controls, shade motors, thermostats, occupancy sensors, and other devices that don’t require the higher speed of Ethernet. The MPC4-302-B includes a Cresnet server port capable of supporting approximately 20 Cresnet devices. Systems with more than 20 devices can be handled by adding a Cresnet hub (DIN‑HUB or CNXHUB) or Ethernet to Cresnet bridge (DIN‑CENCN‑2‑POE).

NOTE: The MPC4-302-B supplies a maximum of 2.5 W to power Cresnet devices. For applications requiring more than 2.5 W, an external Cresnet power supply must be added.

Onboard Control Ports
In addition to Ethernet, the MPC4-302-B includes a variety of control ports for interfacing with third‑party equipment. Its bidirectional COM port and IR port (one of each) allow for control of a video display, document camera, and other devices. Two programmable relay ports are provided for controlling a projection screen, lift, or other low‑voltage contact‑closure actuated equipment. Two Versiport I/O ports enable the integration of various types of sensors or anything else that provides a dry contact closure, low‑voltage logic, or provides 0–10 VDC signal.

Flush Mount Installation
The MPC4-302-B is designed to be flush-mounted in a wall using a 3-gang U.S. electrical box (not included), and made to easily replace an existing MPC3 Series Media Presentation Controller. It can also be installed in a lectern or podium with no back box. Once installed, the button labels can be changed at any time by simply removing the front cover. A security screw is included to prevent unauthorized removal.

Tabletop Option
Using the optional tabletop kit (TTK‑MP/MPC/IPAC‑B‑T or TTK‑MP/MPC/IPAC‑W), the MPC4-302-B becomes a stylish, freestanding controller that fits perfectly on a table, desk, or countertop. All tabletop options are sold separately.

 
Key Features
  • Crestron 4-Series® Control System automated processor and control panel
  • Mounts flush on a wall or lectern and fits in a 3‑gang U.S. electrical box
  • Features ten customizable buttons, rotary volume control, and power/mute buttons
  • Fully-programmable functionality
  • Built-in .AV Framework™ software
  • High-speed Ethernet LAN port
  • Onboard Cresnet® network, RS-232, IR, relay, and Versiport control ports
  • iPhone®, iPad®, and Android™ device control app support
  • XPanel computer and web based control
  • XiO Cloud® service provisioning and management support
  • SNMP remote IT management support
  • Native BACnet™ network/IP support
  • Installer setup via software, web browser, or cloud
  • Drag-and-drop, C#, and symbol based programming environments with full Unicode (multilanguage) support
  • Enterprise-grade security and authentication
  • IPv6 ready
  • PoE+ network powered
  1. Modular Programming Architecture (MPA) on the AV4 requires the purchase of one SW‑RMC3‑10PROG license. The license enables support for running up to 10 simultaneous programs on a single AV4. The license is not required if only one program is run on the AV4. To obtain a license for the AV4, complete the Request for SW‑RMC3‑10PROG License form. For questions, contact license@crestron.com.
  2. A BACnet and IP license is required. A free license is available to support up to 50 BACnet objects on a single 4‑Series control system. Support for more than 50 BACnet objects requires the purchase of one SW‑3SERIES‑BACNET‑50+ license. The AV4 supports a maximum of 500 BACnet objects when dedicated for BACnet use only. Actual capabilities are contingent upon the overall program size and complexity. To obtain the license, visit www.crestron.com/bacnetlicense.


This product may be purchased from select authorized Crestron dealers and distributors. To find a dealer or distributor, please contact the Crestron sales representative for your area. A list of sales representatives is available online at www.crestron.com/How-To-Buy/Find-a-Representative or contact us for additional information by visiting www.crestron.com/contact/our-locations for your local contact.

The original language version of this document is U.S. English.

All other languages are a translation of the original document.

The product warranty can be found at www.crestron.com/warranty.

The specific patents that cover Crestron products are listed online at www.crestron.com/legal/patents.

Certain Crestron products collect information that may include personal data. For further details regarding those Crestron products that collect, process, and transmit information directly to Crestron via the Internet, please refer to the Crestron Privacy Statement Regarding Internet Data Collection, located at http://www.crestron.com/legal-data-collection-privacy.

This product is licensed under the Crestron Software End-User License Agreement, available at https://www.crestron.com/Legal/software-license-agreement/Crestron-Software-End-User-License-Agreement.

Certain Crestron products contain open source software. For specific information, please visit www.crestron.com/opensource.

Crestron, the Crestron logo, .AV Framework, 3-Series, 4-Series, Cresnet, Crestron Toolbox, and XiO Cloud are either trademarks or registered trademarks of Crestron Electronics, Inc. in the United States and/or other countries. BACnet is either a trademark or registered trademark of American Society of Heating, Refrigerating and Air-Conditioning Engineers, Inc. in the United States and/or other countries. iPad, iPhone, and iPod touch are either trademarks or registered trademarks of Apple Inc. in the United States and/or other countries. Android is either a trademark or registered trademark of Google LLC in the United States and/or other countries. Active Directory, Azure, and Microsoft are either trademarks or registered trademarks of Microsoft Corporation in the United States and/or other countries. UL is either a trademark or a registered trademark of Underwriters Laboratories, Inc. in the United States and/or other countries. Other trademarks, registered trademarks, and trade names may be used in this document to refer to either the entities claiming the marks and names or their products. Crestron disclaims any proprietary interest in the marks and names of others. Specifications are subject to change without notice. ©2026 Crestron Electronics, Inc.

 
Bacnet AVF Built In XiO Cloud AVF Works With (2) TAA Compliant
Control Engine
Crestron 4-Series® control processor; real-time, preemptive multithreaded/multitasking kernel; Transaction-Safe Extended FAT file system; battery-backed nonvolatile real‑time clock; supports up to 10 simultaneously-running programs, native .AV Framework™ software program
Communications
Ethernet 1000 Mbps, autoswitching, autonegotiating, autodiscovery, full/half duplex, TCP/IP, UDP/IP, CIP, DHCP, SSL, TLS, SSH, SFTP (SSH File Transfer Protocol), FIPS 140-2 compliant encryption, IEEE 802.1X, SNMP, BACnet/IP2, IPv4 or IPv6, Active Directory authentication, SMTP email client, HTTPS web server, HTTPS web browser setup and XiO Cloud® client, I802.3at Type 2 PoE+ compliant
Cresnet® Network Cresnet server mode
RS-232 For 2-way device control and monitoring, supports RS-232 up to 115.2k baud with hardware and software handshaking
IR/Serial Supports 1-way device control via infrared up to 1.2 MHz or serial TTL/RS-232 (0–5 V) up to 115.2k baud
Connectors
NET (1) 4-pin 3.5 mm detachable terminal block;
Cresnet server port
LAN PoE (1) 8-pin RJ-45 connector, female;
1000BASE-TX Ethernet port;
PoE+ (Power over Ethernet Plus) PD (Powered Device) port
RELAY (1) 4-pin detachable terminal block;
Comprises (2) normally open, isolated relays;
Rated 1A, 30VAC/VDC;
MOV arc suppression across contacts
IR (1) 2-pin 3.5 mm detachable terminal block;
IR/Serial output port;
IR output up to 1.2 MHz;
1-way serial TTL/RS-232 (0–5V) up to 115.2k baud;
(IRP2 emitter sold separately)
COM (1) 5-pin 3.5 mm detachable terminal block;
Bidirectional RS-232 port;
Up to 115.2k baud; hardware and software handshaking support
I/O (1) 3-pin 3.5 mm detachable terminal block;
Comprises (2) Versiport digital input/output or analog input ports (referenced to GND);
Digital Input: Rated for 0–24VDC, input impedance 20k Ω, logic threshold >3.125V low/0 and <1.875V high/1;
Digital Output: 250 mA sink from maximum 24VDC, catch diodes for use with real world loads;
Analog Input: Rated for 0–10VDC, protected to 24VDC maximum, input impedance 21k Ω with pull-up resistor disabled;
Programmable 5V, 2k Ω pull-up resistor per pin
Ground (1) 6-32 screw;
Chassis ground lug (flying lead with ring terminal included)
Controls and Indicators
Assignable Buttons (10) Push buttons, customizable via labels (25 predesignated labels and five blank included);
Custom laser-etched labels available in black (MPB4/MPC4-BTN5-B ENGRAVED) or white(MPB4/MPC4-BTN5-W ENGRAVED), both sold separately
Mute (1) Projected capacitive push button with mute icon
-/+ (2) Projected capacitive push buttons labeled with - (minus) and + (plus) icons for volume control
Volume (1) Knob (continuous turn rotary encoder) for volume control
Volume Gauge (1) Blue LED multisegment circular graph surrounding the volume knob for volume level indication
Power (1) Projected capacitive push button labeled with power icon
HW-R (1) Push button (behind front panel) for hardware reset (reboots the processor)
SW-R (1) Push button (behind front panel) for software reset (restarts the software program)
LAN PoE (2) LEDs (on rear panel LAN port), green LED indicates Ethernet link status, amber LED indicates Ethernet activity
Illumination Each front panel button is individually backlit—white when inactive and blue when active; autobrightness control adjusts all backlighting in three levels according to the ambient light level; backlighting may be dimmed or extinguished when unit enters idle state
Note: All front panel buttons and the volume knob are custom programmable.
Memory
SDRAM 2 GB
Light Sensor
Photosensor detects the ambient light level to enable autobrightness control
Power
Power over Ethernet IEEE 802.3at Type 2 compliant PoE+ PD (Powered Device);
Requests 15 W from an 802.3at Type 2 PSE with LLDP advanced power management;
Requests 30 W (PoE+ Class 4) from an 802.3at Type 2 PSE without LLDP
Available Cresnet Power 2.5 W (104mA @ 24VDC)
Power Consumption 8.5 W typical
Environmental
Temperature 41 to 95°F (5 to 35°C)
Humidity 10% to 90% RH (noncondensing)
Heat Dissipation 23 BTU/hr
Construction
Housing Plastic with metal mounting plate, removable front panel with optional security screw
Flush Wall Mount Mounts in a 3-gang U.S. plaster ring or electrical box, ≥2-1/2 in. (64 mm) depth recommended (not included)
Lectern Mount Mounts in a 2-11/16 x 5-13/32 in. (69 x 138 mm) cutout using bracket provided
Tabletop Mount Sits on, or mounts to, a tabletop using optional tabletop kit (TTK-MP/MPC/IPAC series, sold separately)
Dimensions
Height 4.50 in. (114 mm)
Width 6.70 in. (170 mm)
Depth 2.40 in. (60 mm)
Weight
19.2 oz (544 g)
Compliance
Regulatory Model: M202246003
UL® Standards Listed, CE, IC, FCC Part 15 Class B digital device; Class 1M laser product, complies with safety regulations of IEC- 60825-1, FDA 21 CFR 1040.11, and FDA 21 CRF 1040.10
Click here to search product certificates.
  1. Modular Programming Architecture (MPA) on the AV4 requires the purchase of one SW‑RMC3‑10PROG license. The license enables support for running up to 10 simultaneous programs on a single AV4. The license is not required if only one program is run on the AV4. To obtain a license for the AV4, complete the Request for SW‑RMC3‑10PROG License form. For questions, contact license@crestron.com.
  2. A BACnet and IP license is required. A free license is available to support up to 50 BACnet objects on a single 4‑Series control system. Support for more than 50 BACnet objects requires the purchase of one SW‑3SERIES‑BACNET‑50+ license. The AV4 supports a maximum of 500 BACnet objects when dedicated for BACnet use only. Actual capabilities are contingent upon the overall program size and complexity. To obtain the license, visit www.crestron.com/bacnetlicense.


This product may be purchased from select authorized Crestron dealers and distributors. To find a dealer or distributor, please contact the Crestron sales representative for your area. A list of sales representatives is available online at www.crestron.com/How-To-Buy/Find-a-Representative or contact us for additional information by visiting www.crestron.com/contact/our-locations for your local contact.

The original language version of this document is U.S. English.

All other languages are a translation of the original document.

The product warranty can be found at www.crestron.com/warranty.

The specific patents that cover Crestron products are listed online at www.crestron.com/legal/patents.

Certain Crestron products collect information that may include personal data. For further details regarding those Crestron products that collect, process, and transmit information directly to Crestron via the Internet, please refer to the Crestron Privacy Statement Regarding Internet Data Collection, located at http://www.crestron.com/legal-data-collection-privacy.

This product is licensed under the Crestron Software End-User License Agreement, available at https://www.crestron.com/Legal/software-license-agreement/Crestron-Software-End-User-License-Agreement.

Certain Crestron products contain open source software. For specific information, please visit www.crestron.com/opensource.

Crestron, the Crestron logo, .AV Framework, 3-Series, 4-Series, Cresnet, Crestron Toolbox, and XiO Cloud are either trademarks or registered trademarks of Crestron Electronics, Inc. in the United States and/or other countries. BACnet is either a trademark or registered trademark of American Society of Heating, Refrigerating and Air-Conditioning Engineers, Inc. in the United States and/or other countries. iPad, iPhone, and iPod touch are either trademarks or registered trademarks of Apple Inc. in the United States and/or other countries. Android is either a trademark or registered trademark of Google LLC in the United States and/or other countries. Active Directory, Azure, and Microsoft are either trademarks or registered trademarks of Microsoft Corporation in the United States and/or other countries. UL is either a trademark or a registered trademark of Underwriters Laboratories, Inc. in the United States and/or other countries. Other trademarks, registered trademarks, and trade names may be used in this document to refer to either the entities claiming the marks and names or their products. Crestron disclaims any proprietary interest in the marks and names of others. Specifications are subject to change without notice. ©2026 Crestron Electronics, Inc.

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