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Ltech

Ltech DMX/Bluetooth Constant Voltage Controller

for UB1-UB5 bluetooth panel4A*5channel5-24Vdirect control with phone app
SKU B5-DMX-4A-S
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Overview

B5-DMX-4A-S is the 5-24Vdc output model of this series.

Features

  • Small size and light weight. The housing is made from V0 flame retardant PC materials from SAMSUNG/COVESTRO.
  • Bluetooth 5.0 SIG Mesh with high networking capability is reliable and stable.
  • Support DMX512/RDM and realize Bluetooth/DMX intelligent switch control.
  • With soft-on and fade-in dimming function, enhancing your visual comfort.
  • Compatible with DIM, CT, RGB, RGBW, RGBWY lights to control the output.
  • Provide the options to set dimming parameters that can meet high-level dimming requirements in different occasions.
  • Work with the Super Panel to achieve remote control.
  • Get control on iOS or Android devices through Bluetooth connection.
  • Set the soft start time and power-on lighting status

Specifications

B5-DMX-4A-SSpecifications from the official datasheetDownload datasheet PDF

Technical Specs

Model
B5-DMX-4A-S
Wireless Protocol Type
Bluetooth 5.0 SIG Mesh,DMX/RDM
Output Voltage
5-24Vdc
Input Voltage Range
5-24Vdc
Load Current
4AΓ—5CH / 5AΓ—4CH Max. 20A
Load Power
(0~20W...96W)Γ—5CH Max. 480W
Protection
Short circuit, overcurrent, overheat, anti-reverse protection
Working Temperature
-20Β°C~55Β°C
Dimensions
175Γ—44Γ—30mm(LΓ—WΓ—H)
Package Size
178Γ—48Γ—33mm(LΓ—WΓ—H)
Weight (G.W)
130g

Others

Warranty periods
2 years

Certifications & ratings

Certification marks
CE, FCC, RoHS

Technical drawings

B5-DMX-4A-S DMX Wiring Diagram
DMX Wiring Diagram
B5-DMX-4A-S Application Diagram
Application Diagram
B5-DMX-4A-S App Operating Instructions
App Operating Instructions
B5-DMX-4A-S 4.Light groups
4.Light groups
B5-DMX-4A-S 5.Advanced functions
5.Advanced functions
B5-DMX-4A-S Update Log
Update Log

Downloads

FAQ

What types of LED lighting can the B5-DMX-4A-S control?

The B5-DMX-4A-S supports DIM, CCT/tunable white, RGB, RGBW, and RGBWY constant-voltage lighting. That makes it suitable for a wide range of commercial and architectural LED control applications using one controller model.

Does this controller support both Bluetooth and DMX control?

Yes. This model combines Bluetooth 5.0 SIG Mesh wireless control with DMX512/RDM capability, giving buyers flexibility for app-based control and integration into DMX-based lighting systems. It is designed for projects that need both wireless convenience and professional control options.

What is the maximum power output of the B5-DMX-4A-S?

The controller accepts 5-24VDC input and supports up to 480W maximum output power. It is rated for 4A x 5 channels or 5A x 4 channels, with a 20A maximum total output.

What kinds of projects is this controller best suited for?

This controller is a good fit for residential and commercial constant-voltage LED lighting projects that need flexible control methods and support for multiple lighting types. Its compact size, mesh networking capability, and DMX/RDM support make it well suited for professional lighting environments.

Can the B5-DMX-4A-S be used in demanding environmental conditions?

It is rated for operation from -20Β°C to 55Β°C, which supports use in a broad range of indoor lighting environments. The unit includes short circuit, overcurrent, overheat, and anti-reverse protection features for added reliability.

What control options are available besides a mobile app?

In addition to iOS and Android app control, the B5-DMX-4A-S supports cloud scenes, automation, and grouping functions for more advanced lighting management via its Bluetooth 5.0 SIG Mesh and DMX/RDM interfaces.

How compact is the B5-DMX-4A-S for panel or enclosure space planning?

This model has a compact form factor at 175 x 44 x 30 mm and weighs 130 g. Its small size helps when specifying controllers for projects where space efficiency matters.

What warranty comes with this controller?

The B5-DMX-4A-S includes a 2-year warranty. This can be useful for buyers comparing controller options for long-term commercial or project-based use.

Payment & Security

Payment methods

  • American Express
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  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Other Ltech UB Series Models

19 other models
ModelOutputsOutput TypeDimming
Ltech M2+M4-5A Mini Controller with RF Remote - Colour Temperature 4 RF Signal RF Signal View
Ltech F5-DMX-4A Wireless RF Constant Voltage Controller - 5 Channel 5 DMX Signal DMX View
Ltech F4-5A Wireless RF Constant Voltage Controller - 4 Channel 4 PWM PWM View
Ltech F4-3A Wireless RF Constant Voltage Controller - 4 Channel 4 PWM PWM View
Ltech E2 Single-zone Touch Panel - Colour Temperature 2 PWM PWM View
ENVO Casambi Low Voltage Controller, 12-48V 5 Channel 5 β€” Casambi,Push Dimming View
Envo Battery Powered RGB Casambi Remote β€” RF Signal Casambi View
Ltech Intelligent Touch Panel UB2(Bluetooth + DMX) β€” DMX Signal Dimmable by Bluetooth,DMX View
Ltech V2 Wireless RF Single-zone Remote - Colour Temperature β€” RF Signal RF Signal View
Ltech R4-CC Wireless RF Constant Current Controller - 4 Channel 4 PWM PWM View
Ltech Q5 Wireless RF Multi-zone Remote - RGBWW β€” β€” β€” View
Ltech Q2 Wireless RF Multi-zone Remote - Colour Temperature β€” β€” β€” View
Ltech M5+M3-3A Mini Controller with RF Remote - Colour Temperature 5 RF Signal RF Signal View
Ltech F6 Wireless RF Multi-zone Remote - Colour Temperature β€” β€” β€” View
Ltech F4-CC Wireless RF Constant Current Controller - 4 Channel 4 PWM PWM View
Ltech F2 Wireless RF Single-zone Remote - Colour Temperature β€” β€” β€” View
Ltech EX6 Wireless RF/DMX512 Multi-zone Touch Panel - Colour Temperature β€” DMX Signal DMX View
Ltech EX2 Wireless RF/DMX512 Single-zone Touch Panel - Colour Temperature β€” DMX Signal DMX View
Ltech E5S Multi-zone Touch Panel - RGBWW 5 PWM PWM View
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Ltech DMX/Bluetooth Constant Voltage Controller
Ltech

Ltech DMX/Bluetooth Constant Voltage Controller

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B5-DMX-4A-S is the 5-24Vdc output model of this series.

Features

  • Small size and light weight. The housing is made from V0 flame retardant PC materials from SAMSUNG/COVESTRO.
  • Bluetooth 5.0 SIG Mesh with high networking capability is reliable and stable.
  • Support DMX512/RDM and realize Bluetooth/DMX intelligent switch control.
  • With soft-on and fade-in dimming function, enhancing your visual comfort.
  • Compatible with DIM, CT, RGB, RGBW, RGBWY lights to control the output.
  • Provide the options to set dimming parameters that can meet high-level dimming requirements in different occasions.
  • Work with the Super Panel to achieve remote control.
  • Get control on iOS or Android devices through Bluetooth connection.
  • Set the soft start time and power-on lighting status
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