1-866-258-4577
Select Page
RC4Magic-900

RC4Magic-900 operates in the 902-928MHz ISM RF band. It is licensed only for interference-free operation in USA, Canada, Brazil, Australia, and New Zealand. Due to advantages in 900MHz technology, performance is superior to 2.4GHz systems.

Comparison of DMX4dim and DMX4dim-500

I. All RC4 4-channel dimmers act the same way, even though there are different sizes and have different label colors A. Buttons are behind slots B. Colored LED indicators are behind round holes C. Associated buttons and LEDs are close to each other 1. For example, the...

read more

Overview of RC4 3-Button Devices (DMXmrx, DMX2dim, DMXpix)

I. The DMXmrx, the DMX2dim and the DMXpix all have three button interfaces A. The DMXmrx  is 2.4 GHz in the purple, and 900 MHz in blue B. The DMX2dim is similar to the DMXmrx but has two dimmers 1. There is also a 900 MHz version of this DMX2dim C. The DMXpix also...

read more

Select a System ID on an RC4Magic DMX2dim

Setting the System ID on all RC4Magic 3-button devices is the same procedure. This applies to 2.4GHz RC4Magic Series 2 and Series 3 systems (purple label) and 900MHz RC4Magic-900 (blue label) systems.   At power up, a pattern of LED blinks indicates the currently...

read more

Important: Linear Curve Always Uses 77Hz PWM

I. RC4 Series 3 Harmonized Design devices of all families (RC4Magic, RC4Magic-900, LumenDim, and W-DIM) support two different PWM frequencies and multiple at the same time II. The linear dimmer curve will always be running at 77Hz A....

read more

The 8 Modes in RC4 Series 3 Wireless Dimmers

I. There are various dimmer modes available in RC4 Series 3 Harmonized Design devices A .The process of selecting modes is the same for all RC4Magic, RC4Magic-900, LumenDim and W- DIM devices 1. There are small differences between 2 channel and 4 channel devices....

read more

How to Use any RC4Magic Device as a Dongle

This video uses an older RC4 S3 device as an example, but the functionality remains the same in all new RC4 Magic devices. This information applies to 2.4GHz and 900MHz devices.   I .Using an RC4Magicdevice as a dongle enables the unit to function as a data...

read more

Multiple Voltages, Just One Wireless Dimmer!

I. Low voltage batteries, called cells, can be connected in series to produce larger voltages. This is how most battery packs work, and it's what is happening in the battery compartment of most battery-powered consumer electronics and toys. A. Access to multiple...

read more

Overview of DMXio Types and Models

I. There are several different RC4 Series 3 DMXio models with different labels, but they all function identically II. The most common version is the 2.4GHz RC4Magic Series 3 DMXio with a purple and black label, which premiered in 2014 III. The DMXio series 3.5 was...

read more

Overview of 2 Dimmer Models and Types

This video only showcases the 4-Channel and 2-Channel RC4Magic devices. RC4Magic-900 devices have blue/black labels and operate in the 900MHz RF band.  Note: blue with gradation to black, and black with a blue bar (SX) are identical systems, only the label design has...

read more

Set PWM Frequency to Eliminate Video Artifacts

This video demonstration is on the RC4Magic S3 DMX4dim device. ISSUE : Banding, beating, and other visual artifacts can be an issue when working with video. In this example, both dimmers start at the default setting of 615Hz. FIX : Increasing the PWM frequency...

read more

Contact Information

North America:
Toll-Free 1-866-258-4577
Or 919-229-9950
London, UK:
+44 (0)20 3289 8765
Toll-Free Fax North America:
1-866-237-6641
Online Contact
Email Us
Online Inquiry Form
Technical Support
Create a Technical Support Ticket

For fastest tech support response, please create a ticket. Multiple people -- real people! -- respond to support tickets to ensure responsiveness. Your satisfaction is very important to us.
SHARE YOUR ORDER