Electronic PWM dimmer BCU 144/PWM/4CH, 12-24V DC, setup & control via app

Versatile 4-Channel PWM Dimmer from Radium

The electronic PWM4 dimmer BCU 144/PWM4/4CH SMART BLUE from Radium is a powerful and flexible Bluetooth dimmer specially designed for 12-24V DC constant current systems. With a maximum output power of 144W at 24V or 72W at 12V, it provides ample power for a wide range of LED applications. It is ideal for controlling single-color, 2-channel controllable (e.g., Tunable White), as well as RGB and RGBW LED strips.

Easy Control via CASAMBI App

The setup and operation of the dimmer are conveniently done through the CASAMBI Bluetooth app, which enables intuitive control via smartphone or tablet. Alternatively, the dimmer can also be operated with compatible remote controls or wall switches. The wireless connection operates in the frequency range of 2.4 to 2.483 GHz and ensures reliable communication with a maximum transmission power of +4 dBm.

Individual Channel Allocation and PWM Dimming

The dimmer features four channels that can be flexibly allocated or used as a single output. Output dimming is performed via pulse-width modulation (PWM), a proven technique that allows precise and flicker-free brightness control. With a maximum output current of 6A per channel, the dimmer is suitable for a wide variety of LED lighting fixtures.

Compact Dimensions and Robust Design

With compact dimensions of 7.26 x 3 x 1.8 cm and a weight of only 0.047 kg, the dimmer is easy to install and space-saving to accommodate. The housing made of high-quality white plastic provides an attractive appearance, and protection class 3 as well as IP20 ensure safe operation at ambient temperatures from -25 to +45 °C. The maximum operating temperature of the device is 75 °C.

Energy Efficient and Compatible with Accessories

The PWM4 dimmer also impresses with its low standby consumption of under 0.3 watts and is compatible with various controllers, smart devices, and drivers, which are available separately. The connection is made via terminals for the mains connection, guaranteeing safe and easy installation. This product is the perfect solution for modern and smart lighting control with high flexibility and ease of use.