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

• 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

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