
JMAZ PROFESSIONAL CRMX USB - Wireless DMX Receiver
- CRMX USB wireless DMX receiver
- For studio, live and install lighting control
- CRMX and W-DMX G3/G4 on 2.4GHz
- One universe, 512 channels, up to 1900 ft
- Fanless, powered by 5V USB
Accessories and Warranties

JMAZ PROFESSIONAL CRMX USB - Wireless DMX Receiver
Product Details
Product Features
The CRMX USB is a compact, high-performance wireless DMX interface powered by LumenRadio’s industry-leading QFN48 SMT chipset, delivering reliable CRMX and W-DMX (G3/G4) connectivity on the 2.4GHz band. Designed for seamless single-universe operation, it features adaptive frequency hopping for interference-free performance and supports DMX refresh rates from 1–830Hz. Built with a flame-retardant plastic body reinforced with a copper structure, the CRMX USB offers a fanless, silent design ideal for studio, live production, and installation environments. With direct USB DMX output, IP20 protection, and full RoHS, CE, and FCC compliance, it provides a robust, professional-grade solution for wireless lighting control in any modern workflow.
- Powered by LumenRadio’s industry-leading QFN48 chipset, delivering reliable CRMX and W-DMX G3/G4 wireless DMX performance for professional lighting applications.
- Supports a full DMX universe with up to 512 channels and refresh rates from 1–830Hz, ensuring responsive, high-fidelity control for demanding productions and installations.
- Adaptive Frequency Hopping Spread Spectrum (AFHSS) technology automatically avoids interference, providing stable wireless communication in crowded RF environments.
- Long-range wireless operation of up to 1,900 feet (580 meters) enables dependable control across theaters, concert venues, broadcast studios, and large-scale event spaces.
- Compact USB-powered design with direct DMX output allows for fast integration into compatible fixtures, controllers, and wireless DMX workflows without additional power supplies.
- Fanless construction, external antenna, and professional-grade signal monitoring provide silent operation, enhanced reception, and dependable performance for live production and permanent installations.
Product Specifications
Control Protocol: CRMX by LumenRadio, W-DMX
Chipset: QFN48 SMT Chip by LumenRadio
Operating Frequency: 2.4GHz
Universes Per Device: 1
Number of DMX Channels: 512
Error Connection: Yes
DMX Fidelity: Yes
Max DMX Refresh Rate: 1-830Hz
Adaptive Frequency Hopping: Yes
W-DMX G3, G4 Compatability: Yes
Range: Up to 1900ft. (580 Meters)
External Antenna: Yes
Sensitivity: -90dBm
Modulation Method: AFHSS
Flame Retardant Plastic with Copper Structure
Exterior Finish: Black
Cooling: Fanless
IP Rating: IP20
Input Voltage: DC 5V Through USB Port
DMX Output: USB
Power Input: USB
Wireless Signal Indicator
1x CRMX USB Wireless Receiver
3 Years
618528598994
What's included
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