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Ltech DMX/Bluetooth Constant Voltage Controller

for UB1-UB5 bluetooth panel, 4A*5channel, 5-24V, direct control with phone app
SKU:
B5-DMX-4A-S

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Description

General Description
The B5-DMX-4A-S is a compact, high-performance constant voltage LED controller that combines Bluetooth 5.0 SIG Mesh wireless control with DMX/RDM capability for versatile lighting management. Designed with V0 flame-retardant PC housing from SAMSUNG/COVESTRO, it delivers reliable operation in both residential and commercial environments. Supporting DIM, CT, RGB, RGBW, and RGBWY lighting, it offers smooth soft-on and fade-in dimming, customizable parameters, and advanced control options via mobile app, remotes, or LTECH Super Panel. Its small size, high networking stability, and multi-protection design make it ideal for professional lighting installations.

Key Features

  • Bluetooth 5.0 SIG Mesh + DMX512/RDM control for flexible integration

  • Compatible with DIM, CT, RGB, RGBW, and RGBWY fixtures

  • 5–24VDC input, up to 480W max output power

  • Output current: 4A×5CH or 5A×4CH (max 20A)

  • Soft-on and fade-in dimming for enhanced visual comfort

  • Adjustable dimming parameters for high-end lighting applications

  • Compact design: 175×44×30 mm, 130 g weight

  • Protections: short circuit, overcurrent, overheat, anti-reverse

  • Control via iOS/Android app, intelligent wireless switch, or LTECH Super Panel

  • Supports cloud scenes, automation, and grouping functions

  • Operating temperature: -20°C to 55°C

Specifications

  • Brand
    Ltech
  • Series
    Ltech UB Buletooth
  • Power Rating
    480 Watt
  • Rated Current
    4 Ampere
  • Input Voltage
    5V~24V
  • Standards Met
    CE,FCC,ROHS
  • Operation Mode
    Constant Voltage
  • Operating Temperature
    -20°C~55°C
  • Warranty
    2 Year
  • Length
    17.5 cm
  • Width
    4.4 cm
  • Height
    3 cm
  • Weight
    0.13 kg

File Downloads

::specification::

Payment & Security

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  • Visa

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Frequently Asked Questions

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 -20°C to 55°C, which supports use in a broad range of indoor lighting environments. The housing uses V0 flame-retardant PC material, and 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 can be controlled through an intelligent wireless switch or an LTECH Super Panel. It also supports cloud scenes, automation, and grouping functions for more advanced lighting management.

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.

Other Ltech UB Buletooth Series Models

4 other models
ModelOutputsOutput TypeDimming
Ltech Intelligent Touch Panel UB5(Bluetooth + DMX) Dimmable by Bluetooth,DMX View
Ltech Intelligent Touch Panel UB4(Bluetooth + DMX) Dimmable by Bluetooth,DMX View
Ltech Intelligent Touch Panel UB2(Bluetooth + DMX) DMX Signal Dimmable by Bluetooth,DMX View
Ltech Intelligent Touch Panel UB1(Bluetooth + DMX) Dimmable by Bluetooth,DMX View
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Ltech DMX/Bluetooth Constant Voltage Controller
Ltech

Ltech DMX/Bluetooth Constant Voltage Controller

General Description
The B5-DMX-4A-S is a compact, high-performance constant voltage LED controller that combines Bluetooth 5.0 SIG Mesh wireless control with DMX/RDM capability for versatile lighting management. Designed with V0 flame-retardant PC housing from SAMSUNG/COVESTRO, it delivers reliable operation in both residential and commercial environments. Supporting DIM, CT, RGB, RGBW, and RGBWY lighting, it offers smooth soft-on and fade-in dimming, customizable parameters, and advanced control options via mobile app, remotes, or LTECH Super Panel. Its small size, high networking stability, and multi-protection design make it ideal for professional lighting installations.

Key Features

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