MINI IR4: How To Set Up & Use

Introduction

The compact and versatile Rockville Mini IR4 is perfect for DJs, events and stage lighting. It features multiple mounting options, wireless control and various lighting modes making it great for a wide array of events and color washing applications. In this guide, we will walk you through setting up and using the Rockville Mini IR4 in detail. Whether using an IR remote or the WiFi-enabled app; each setup process is designed to be simple, even for users with no technical experience. For our lighting pros and those looking to create fully customized lighting effects, a Rockville Wireless DMX Controller(or DMX Transmitter) can be used for full (512 channel) DMX control. Whether being used for for wall washing, DJ facades or truss mounting, this guide will ensure you get the most out of your Mini IR4 light(s). 

Requirements:
✅Rockville Mini IR4 (available in black or white)
✅Included IR Remote (optional; for remote control)
✅Rockville Wireless DMX Controller (optional; for DMX control)
✅Rockville Par-Control App (optional; for App control)
✅Rockville LC70 or Similar Lighting Clamp (optional; for mounting)

Setup Guide

A.) Mounting & Positioning

Positioning the Light with the Bracket:
The built-in bracket allows you to adjust the light’s angle for wall washing, up-lighting or stage lighting.

• Adjusting the Bracket for Positioning in Any Location
  1. Loosen the side knobs to adjust the angle.
  2. Tilt the light to the desired position.
  3. Tighten the knobs to lock it in place.
• Wall Washing Setup
  • Use the bracket to angle the light for wall washing.
  • Position the light a few inches from the wall for even illumination.
  • For a more intense effect, position the light closer to the wall.
• Lighting a DJ Facade
  • Position the Mini IR4 at the base of a DJ facade and angle it upwards.
  • For full and even illumination of your facade, use one light per panel.

Positioning the Light with the Feet:
The Mini IR4's built-in feet allow for stable placement on the floor, against a wall or inside a totem stand.

• Wall Washing / Up-Lighting
  • Place the light directly against a wall or DJ facade with the feet down for a strong upward beam.
  • Works well for accent lighting on walls, drapes or event backdrops.
• Totem Stand Placement
  The feet also allow the Mini IR4 to fit securely inside a totem stand to create a glowing effect inside.
  1. Lift the scrim of your totem stand.
  2. Place the Mini IR4 inside, facing upwards.
  3. Set your desired color or mode on the light.
  4. Lower the scrim back down.

Mounting to a Truss (or Speaker Stand Pole) Using the Bracket and Clamp
If you want to mount the Mini IR4 to a lighting truss, beam or speaker stand pole you’ll need a lighting clamp like the Rockville LC70.

• Attaching a Lighting Clamp
  1. Take the clamp and remove the bolt.
  2. Locate the mounting hole on the bracket and insert the bolt through it.
  3. Align the screw hole on the outside of the clamp with the threads from the bolt.
  4. Secure the clamp onto the bracket by tightening the bolt.
• Placing & Adjusting the Light on a Truss, Beam or Speaker Stand Pole
  1. Loosen the clamps butterfly screw until wider than truss / beam/ pole diameter.
  2. Position the clamp on your truss, beam or speaker stand pole.
  3. Tighten the butterfly screw to lock the light in place.
  4. Adjust the angle of the light to direct the beam where needed.

B.) Turning On & Navigating the Mini IR4

Power and Display:

• Power Button –  Press this button to turn the light on or off.
• Display – Once powered on, the display will show: 
  • Current Mode
  • Master / Slave Status
  • Wireless Group ID
  • Battery Life Indicator
  • IR Remote Status

Battery Life Indicator:

• Full Green Bar → Plenty of battery life.
• Middle Bar → About 50% battery remaining.
• Last Bar Only → Low battery – plug the charger into the port beneath the power button.

Navigating the Menu with Control Buttons:
The Mini IR4 features multiple modes controlled via four buttons below the display.

1. Mode Button → Cycle through available modes.
2. Up Button → Adjust values within each mode.
3. Down Button → Adjust values within each mode.
4. Enter Button → Access submenus to adjust specific settings.

Lighting Modes and Controls:

• Custom Color Mode
  This mode allows for manually blending of the 7 base colors to create custom colors.
  1. Press the Mode button until you see CoL.
     
  2. Press Enter to adjust each LED color individually:
     
     • r → Red
     • G → Green
     • b → Blue
     • u → White 
     • y → Yellow / Amber
     • P → Purple / UV (Ultraviolet)
  3. Use the Up / Down buttons to set values from 0-99 to control the intensity of each color.
• Global Brightness Control
  This sets the maximum brightness for all modes and functions.
  1. Press the Mode button until you see br4(default), br3, br2 or br1.
     
  2. Use the Up / Down buttons to select:
     1. br1 → Minimum Brightness (maximum battery life)
     2. br2 → Medium-Low Brightness
     3. br3 → Medium-High Brightness
     4. br4 → Maximum Brightness (default)
• Display Control
  This controls how long the display remains active.
  1. Press the Mode button until you see dSP.
     
  2. Use the Up / Down buttons to select:
     1. on → Displays remains always On.
     2. 10 → Display shuts off after 10 seconds (comes back on when any button is pressed).
     3. 20 → Display shuts off after 20 seconds (comes back on when any button is pressed).
     4. 30 → Display shuts off after 30 seconds (comes back on when any button is pressed).
• Wireless Group ID
  This allows you to select one of 7 Wireless Group ID options for Master/Slave Mode or wireless DMX control.
  1. Press the Mode button until you see 01, 02, 03, 04, 05, 06, 07 or oFF with the corresponding Wireless Group ID color. 
     
  2. Use the Up / Down buttons to select:
     • 01 → Red
     • 02 → Green
     • 03 → Yellow
     • 04 → Blue
     • 05 → Purple
     • 06 → Cyan
     • 07 → White
     • oFF → No Wireless DMX Control 
• IR Control
  This allows you to turn On or Off the light's response to the IR remote. 
  1. Press the Mode button until you see IR on or IR oFF.
     
  2. If necessary, use the Up or Down button to select:
     • on → For Master light (in Master/Slave mode) or individually controlled lights.
     • oFF → Helpful for Slave lights (in Master/Slave mode) to prevent accidental adjustments.
• Master Mode
  This allows you to set your light as Master (controls Slave lights). 
  1. Press the Mode button until you see MASTER on or MASTER oFF.
     
  2. If necessary, use the Up or Down button to select:
     • on → Light acts as the Master in a Master/Slave mode.
     • oFF → Light functions as a Slave in Master/Slave mode or with wireless DMX control. 
• DMX Address
  This allows you to set the light to DMX control or Slave mode for wireless syncing.
  1. Press the Mode button until you see DMX ADD 001 ~ DMX ADD 512.
     
  2. Use the Up / Down buttons to set the address to A001 for Scanner / Fixture 1, or to a different address corresponding to another scanner / fixture (specified by your DMX controller).
     
• DMX Channel Mode
  This allows you to select between 6-Channel Mode and 10-Channel Mode based on the level of control needed.
  1. Press the Mode button until you see DMX CH. 06 or DMX CH. 10.
     
  2. If necessary, use the Up or Down button to select:
     • 6-Channel Mode → Allows color mixing (Red, Green, Blue, White, Yellow/Amber, Purple/UV).
     • 10-Channel Mode → Allows color mixing with Master dimmer, plus Strobe, Auto and Sound modes.
• Static Color Mode
  This allows you to select from 48 pre-set colors.
  1. Press the Mode button until you see COLOR SUB 01 ~ COLOR SUB 48.
     
  2. Use the Up / Down buttons to scroll through the 48 pre-set color options.
     
  3. Press the Enter button to activate (optional) Strobe Effect.
     • Use the Up / Down buttons to set Strobe Speed.
       
• Jump Mode
  This allows you to activate and control automatic color changing.
  1. Press the Mode button until you see JUMP SPEED 01 ~ JUMP SPEED 09.
     
  2. Use the Up / Down buttons to adjust speed.
     
• Fade Mode
  This allows you to activate and control automatic color fading and pulsing.
  1. Press the Mode button until you see FADE SUB 01 or FADE SUB 02.
     
  2. If necessary, use the Up or Down button to select:
     • 01 → Color Fade Mode
     • 02 → Color Pulse Mode
  3. Press Enter and use Up / Down buttons to adjust speed.
• Sound-Activated Mode
  Light reacts to sound or music via its built-in mic with sensitivity control.
  1. Press the Mode button until you see ♫ SUB 01 ~ ♫ SUB 04.
     
  2. Use the Up / Down buttons to select one of four Sound Modes: 
     • Sound Mode 1 → Color Cycle / Jump
     • Sound Mode 2 → Color Pulse
     • Sound Mode 3 → Color Strobe
     • Sound Mode 4 → Color Cycle + Pulse + Strobe
  3. Press Enter and use Up / Down buttons to adjust sound sensitivity.
     • Higher values → More reactive to sound.
     • Lower values → Needs louder sounds to trigger changes.
• App Control Group
  This allows you to control up to four groups of lights using the 
  1. Press the Mode button until you see AP1, AP2, AP3 or AP4.
     
  2. Use the Up / Down buttons to select one of four App Groups.
  3. Press Enter to see the 3-Digit UID (Unique Identification Number).
      
     ⚠️The UID on your light will likely be different.
  4. On a smartphone or tablet you should be able to find and connect to a WiFi network labeled Rockville-UID. This enables control using the Rockville Par-Control App.
     • For the example above, the WiFi network would appear on your smartphone or tablet as shown below.
        
     • Connecting to this network enables control using the Rockville Par-Control App.
     • If prompted, select Always Connect.
       
  5. Press Enter on the light again to stay in app mode.
  6. Open the Rockville Par-Control App.
  7. Note the four buttons toward the bottom of the screen labeled; 1, 2, 3 and 4.
     
  8. These correspond to the Mini IR4's four App Groups; AP1, AP2, AP3 and AP4.
  9. Select the App Group that corresponds to the Mini IR4 light(s) you wish to control.

C.) Controlling Lights via Smartphone or Tablet
The Rockville Par-Control app can be downloaded on most smartphones and tablets to control the Mini IR4.

Par-Control App Features:

• Color Tab:
  
   
  • Standard Color Buttons: Quickly change light to predefined colors.
    
     
  • Color Wheel: Select custom colors.
    
     
  • Brightness Slider: Adjust brightness level.
    
     
  • Custom Color Buttons: Save up to 6 customized colors for easy recall.
    

• Mode Tab:
  
   

  • Choose from preset effects such as:
    
     
  • Adjust effect speed and brightness with sliders.
    

   

• Sound Tab:
  
   
  • Four different sound-activated modes.
    
     

  • Adjust sound sensitivity and brightness of LEDs.
    Lights will react to ambient noise or music.
    

     

• Settings Tab:
  • Language: Select from available languages for app viewing.
  • Clear Cache: Erases all saved app settings (e.g. custom colors).
  • Check Update: Checks to ensure you have the most current version of the Par-Control App.

  • About: Displays app version, Rockville support information and Licenses.

    

• Linking Multiple Lights:
  ⚠️Be sure to check Network Settings periodically, as Rockville-UID WiFi may need to be reconnected.
  1. Set all lights to the same Wireless DMX Code.
     • Press the Mode button until you see 01, 02, 03, 04, 05, 06, 07 or oFF with the corresponding Wireless Group ID color. 
       
     • Use the Up or Down button to set all lights to the same Wireless Group ID # / color.
       
  2. On the first (main/master) light only, set Master Mode to ON.
     • Press the Mode button until you see MASTER on or MASTER oFF.
       
     • If you see MASTER oFF, use the Up or Down button to select MASTER on.
       
  3. On all additional (slave) lights, set Master Mode to OFF.
     • Press the MODE button until you see MASTER on or MASTER oFF.
       
     • If you see MASTER on, use the Up or Down button select MASTER oFF.
       
  4. Assign each light to the same APP Group.
     • Press the Mode button until you see AP1, AP2, AP3 or AP4.
       
     • Use the Up / Down buttons to select one of four App Groups.
       
  5. Set only additional (slave) lights to DMX Address or Slave Mode.
     • Press the MODE button until you see DMX ADD. 001 ~ DMX ADD. 512.
       
     • If necessary, use the UP / DOWN buttons to set the address to 001.
       
  6. On your smartphone of tablet (must still be connected to Rockville-UID WiFi network), open the Rockville Par-Control App.
     • Select the App Group that corresponds to the light(s) you wish to control.
       
        
• Using Different App Groups:
  ⚠️Be sure to check Network Settings periodically, as Rockville-UID WiFi may need to be reconnected.
  1. Set all lights within the group to the same Wireless DMX Code.
     • Press the Mode button until you see 01, 02, 03, 04, 05, 06, 07 or oFF with the corresponding Wireless Group ID color. 
       
     • Use the Up or Down button to set all lights to the same Wireless Group ID # / color.
       
  2. On the first (main/master) light only, set Master Mode to ON.
     • Press the Mode button until you see MASTER on or MASTER oFF.
       
     • If you see MASTER oFF, use the Up or Down button to select MASTER on.
       
  3. On all additional (slave) lights, set Master Mode to OFF.
     • Press the MODE button until you see MASTER on or MASTER oFF.
       
     • If you see MASTER on, use the Up or Down button select MASTER oFF.
       
  4. Assign each light to the same APP Group.
     • Press the Mode button until you see AP1, AP2, AP3 or AP4.
       
     • Use the Up / Down buttons to select one of four App Groups.
       
  5. Set only additional (slave) lights to DMX Address or Slave Mode.
     • Press the MODE button until you see DMX ADD. 001 ~ DMX ADD. 512.
       
     • If necessary, use the UP / DOWN buttons to set the address to 001.
       
  6. On your smartphone of tablet (must still be connected to Rockville-UID WiFi network), open the Rockville Par-Control App.
     • Select the App Group that corresponds to the light(s) you wish to control.
       
        
     • Multiple groups can be selected and controlled together.

D.) Wireless DMX Control
Using either the Rockville W2 or W4 Wireless DMX Controller up to 25 of our MINI IR4 lights can be connected. You can also use any other DMX controller or software interface (with 3-pin DMX output) to control up to 25 MINI IR4 lights, using our DMX-WTR Wireless DMX Transmitter. 

1. Turn on Mini IR4 lights.
2. Power on your controller and activate Wireless DMX.
   • If using Rockville W2 or W4 Wireless DMX Controller; Turn On the WIRELESS switch.
   • If not using Rockville W2 or W4 Wireless DMX Controller; Connect the DMX-WTR to an AC power source.
3. Set all lights to the same Wireless Group ID.
   • Press the Mode button until you see 01, 02, 03, 04, 05, 06, 07 or oFF with the corresponding Wireless Group ID color. 
     
   • Use the Up / Down buttons to select one of the 7 available ID codes.
     • Example: 04 → Blue 
        
4. Match the Wireless ID on the DMX Controller or Transmitter.
   • Locate the WIRELESS ID button on the back of the controller, or the ID Key button on the transmitter.
     
   • Press the button to cycle through different colors.
   • Select the color matching the Wireless Group ID set on each light.
     • Example: Blue
   • Once synced, the controller or transmitter should display a flashing red light, indicating a successful connection.
5. Disable Master Mode.
   • Press the Mode button until you see MASTER on or MASTER oFF.
     
   • If you see MASTER on, use the Up or Down button select MASTER oFF.
     
6. Set DMX Mode and Address.
   • Press the Mode button until you see DMX ADD 001 ~ DMX ADD 512.
     
   • Use the Up / Down buttons to set the address to A001 for Scanner / Fixture 1, or to a different address corresponding to another scanner / fixture (specified by your DMX controller).
     
   • The Wireless Group ID Icon will flash / blink, indicating it's synced with the controller or transmitter.
     
     • The Wireless Group LED on the controller or transmitter should also flash / blink, indicating a successful connection.
   • Press the Mode button until you see DMX CH. SLAVE.
     
   • Use the Up / Down buttons to select between 6-Channel Mode and 10-Channel Mode based on the level of control you need.
     • 6-Channel Mode → Allows color mixing (Red, Green, Blue, White, Yellow/Amber, Purple/UV).
     • 10-Channel Mode → Allows color mixing with Master dimmer, plus Strobe, Auto and Sound modes.
     • For maximum control, set your Mini IR4 lights to 10-Channel Mode.
7. Use the DMX Controller (or control software) to control lights.
   • Understanding the DMX Fader / Channel Functions:
     • On the controller, activate Scanner / Fixture 1, or the one(s) corresponding to your Mini IR4 Lights.
     • Reference the charts below to control the light(s) using the faders on your controller or controls within your DMX control software.

Pro Tip: You can mix faders 2–7 to create custom colors, then use fader 8 to apply a strobe effect.

8. (If necessary) Wirelessly connect additional lights.
   Up to 25 lights can be wirelessly linked to a single Rockville Wireless DMX Controller or DMX-WTR Wireless DMX Transmitter.
   • Understanding the 25+ light setup:
     • Up to 25 lights can be linked to a single Rockville Wireless DMX Controller or DMX-WTR Wireless DMX Transmitter.
     • A DMX-WTR Wireless DMX Transmitter can be connected to the 3-pin DMX Output port on the back of the Rockville Wireless DMX Controller or any other DMX Output (3-pin).
     • Multiple DMX-WTR Wireless DMX Transmitters can be used in the same lighting system, as long as each transmitter uses a different Wireless Group ID. 
   • Select a Wireless Group ID on the Transmitter for the additional group of lights.
     • Make sure to choose a different one than used previously (Example: Yellow).
     • If using multiple transmitters, be sure to differentiate so you are not accidentally changing the Wireless ID on the wrong unit.
   • Match the Wireless Group ID on each of the additional lights.
     • Use the Mode button to access the Wireless Group ID menu as shown previously.
     • Set all additional lights to this new Wireless Group ID (Example: Yellow).
       
   • Master Mode should be turned off for all lights being connected.
     • Press the Mode button until you see MASTER on or MASTER oFF.
       
     • If you see MASTER on, use the Up or Down button select MASTER oFF.
       
   • Set the DMX Address and Channel Mode.
     • Use the same DMX Address (Example: 001) as the previously connected lights if you want all Mini IR4 lights to always follow the same commands.
       
     • Use a different DMX Address (according to DMX controller instructions) if you want the additional Mini IR4 lights to be able to follow different commands.
       
     • Press the MODE button until you see DMX CH. SLAVE.
       
     • Use the Up or Down button to select between 6-Channel Mode and 10-Channel Mode based on the level of control you need.
       Please note: Lights using the same DMX address should also be set to the same DMX Channel Mode.
       • 6-Channel Mode → Allows color mixing (Red, Green, Blue, White, Yellow/Amber, Purple/UV).
       • 10-Channel Mode → Allows color mixing with Master dimmer, plus Strobe, Auto and Sound modes.
       • For maximum control, set your Mini IR4 lights to 10-Channel Mode.

E.) Master/Slave Mode Setup

• Select the light you want to be the Master.
  • This light will control all slave lights in the system.
  • It is recommended to use the light that will be easiest to control; either by accessing the buttons / display, or using the IR remote (pointed at the top of the light). 
• Activate the light's Master Mode setting.
  1. Press the Mode button until you see MASTER on or MASTER oFF.
     
  2. If you see MASTER oFF, use the Up or Down button to select MASTER on.
     
• Select a Wireless Group ID.
  1. Press the Mode button until you see 01, 02, 03, 04, 05, 06, 07 or oFF with the corresponding Wireless Group ID color. 
     
  2. Use the Up / Down buttons to select from 7 available IDs, each with a color code:
     • 01 → Red
       
     • 02 → Green
       
     • 03 → Yellow
       
     • 04 → Blue 
       *Selected in Video Example*
     • 05 → Purple
       
     • 06 → Cyan
       
     • 07 → White
       
• Make sure IR Remote response is Active (to use remote control).
  1. Press the Mode button until you see IR on or IR oFF.
     
  2. If you see IR oFF, use the Up or Down button select IR on.
     
     • This allows you to control all lights using a remote pointed at the Master light (IR sensor on top near display)
• Configure all Slave Lights.
  • Deactivate the light's Master Mode setting:
    1. Press the MODE button until you see MASTER on or MASTER oFF.
       
    2. If you see MASTER on, use the Up or Down button select MASTER oFF.
       
  • Select matching Wireless Group ID.
    1. Press the Mode button until you see 01, 02, 03, 04, 05, 06, 07 or oFF with the corresponding Wireless Group ID color. 
       
    2. Use the Up / Down buttons to select from 7 available IDs, each with a color code:
       • 01 → Red
         
       • 02 → Green
         
       • 03 → Yellow
         
       • 04 → Blue 
         *Selected in Video Example*
       • 05 → Purple
         
       • 06 → Cyan
         
       • 07 → White
         
  • Make sure IR Remote response is not Active (to use remote control).
    This avoids interference or desynchronization if you accidentally point the remote at a Slave Light.
    1. Press the Mode button until you see IR on or IR oFF.
       
    2. If you see IR on, use the Up or Down button select IR oFF.
       
  • Set to Slave Mode (DMX Address: 001).
    1. Press the Mode button until you see DMX ADD 001 ~ DMX ADD 512.
       
    2. If necessary, use the UP / DOWN buttons to set the address to 001.
       
• Once configured...
  • Set the Master to any static color, color-changing or sound-active mode. All Mini IR4 lights should respond. 
  • The Master Light’s Wireless Group ID Icon will stay solid.
  • The Slave Lights’ Wireless Group ID Icon will flash, indicating they are synced with the Master Light.
    
• Controlling the Lights now that they are synced...
  • Any changes made on the Master Light will be mirrored on all Slave Lights.
  • You can adjust colors, modes, brightness and effects using the Master Light’s buttons or the included remote.
• Using the Remote...
  • The remote offers convenient handheld control with the same functions as the onboard buttons.
  • You can easily change colors, switch auto modes, adjust brightness, and activate effects.
  • Make sure IR response is only active on your Master light (as shown above) to ensure Slave lights don't get accidentally thrown out of sync.

F.) Controlling with the IR Remote
IR Remote must be in line of sight with the light you wish to control. 

1	Brightness	Adjust brightness in any mode.
2	BLACKOUT	Turns LEDs off completely. Please note: This does not power down the light.
3	ON	Turns LEDS back on after Blackout, and returns them to previous function.
4	WIRELESS GROUP	Select 1 of 7 Wireless Group ID options using the ⇧ / ⇩ buttons.
5	APP GROUP	Select 1 of 4 App Groups options using the ⇧ / ⇩ buttons.
6a	Sound Modes	1 → Color Cycle
		2 → Color Pulse
		3 → Color Strobe
		4 → Color Cycle + Pulse + Strobe
6b	Sound SENSitivity	Increase/Decrease response to sound.
7a	SLAVE / DMX	Switch between setting the DMX Address and Channel Mode.
7b	SLAVE / DMX ⇧ ⇩	Set DMX Address (001~512) or DMX Channel Mode (6 or 10).
8a	AUTO MODE:  Cycle between →	JUMP Mode: Automatic cycling between colors.
		FADE 01 Mode: Continuous smooth transitions between colors.
		FADE 02 / Pulse Mode: Continuous pulsating between colors.
8b	MODE SPEED ⇧ ⇩	Controls speed for all modes above.
9a	STROBE	Create strobe strobe effect with any color selected.
9b	STROBE SPEED ⇧ ⇩	Adjust the speed of the strobe.
10a	COLOR BANK	Access 48 available preset colors.
11a	Color Selection	6 Color Wheels; each with 8 preset color options.
10/11b	COLOR ADJUST ⇧ ⇩	Cycle through preset colors.

Troubleshooting & FAQs

Light does not turn on:
✅Confirm that light has not gotten wet.
✅Check the battery life indicator; charge if red or orange.
✅Ensure the power button is able to be pressed in fully (not jammed / debree wedged).

Remote not controlling the light(s): 
✅Confirm the light is showing IR on indicating IR Remote response is active.
✅Be sure to to point the remote toward the side of the light where the display (and IR sensor) is located.
✅Check the remote’s battery and replace it if needed.

My Slave lights are not responding.
✅Check that all lights are set to the same Wireless Group ID.
✅Ensure Master Mode is ON for only the Master light.
✅Confirm Slave Mode is ON for all other lights.
✅Turn OFF IR Mode on all Slave Lights to avoid interference / desynchronization when using remote.

How many Slave lights can I control with one Master?
✅Up to 25 Slave lights can be wirelessly linked to a single Master.

Can I sync my other Rockville lights with my Mini IR4s in Master/Slave Mode?
✅Normally Master/Slave Mode only works with lights of the same exact model, however... 
✅The Rockville Mini RF-series can be linked with the Mini IR4 because they have the same DMX response.
✅No lights of other models or brands can be linked using Master/Slave. 
✅You may want to consider using a DMX controller to sync any lights with DMX capabilities.

How many lights can I connect with a DMX Controller?
✅25 lights can be wirelessly linked directly to a Rockville Wireless DMX Controller or Transmitter.
✅25 more lights can be linked to another Transmitter connected to the same DMX output.

My lights are not responding to wireless DMX controller commands.
✅Ensure the lights and controller are set to the same Wireless ID / DMX color group.
✅Confirm light(s) set to the correct DMX Address and Channel Mode.
✅Check that the correct DMX scanner / fixture (e.g., Scanner 1) is enabled on the controller.

Sound mode not responding:
✅Increase sensitivity setting; 
  –  Press the Enter button once in sound mode, then use the Up button to set to 9.
✅Ensure ambient sound is loud enough or test with louder audio.

Conclusion

The Rockville Mini IR4 is an incredibly versatile light, offering multiple control options, full DMX functionality and comprehensive wireless remote control. Whether you're using it for DJ events, stage lighting or ambiance, this guide ensures you can maximize its potential. By following these steps, you can easily set up, sync, and customize your Mini IR4 to fit your lighting needs.