LTECH M4 + M4-3A RGBW LED Controller & Remote, 12–24V 12A

This compact LTECH kit gives an RGBW LED tape installation handheld colour, white-channel and brightness control. The M4 remote is teamed with the smaller M4-3A receiver, a useful choice when the connected load stays within 3A per channel and space is limited.

What it works with

Use the receiver with 12V or 24V constant-voltage RGBW lighting. The four outputs are for red, green, blue and white channels; check the tape wiring before connection. Commands travel by 433.92MHz RF, so this is not a Wi-Fi or smartphone-controlled product.

Key specifications

• Supplied as an M4 remote and M4-3A receiver
• Four channels at 3A each; 12A total maximum
• Touch colour wheel, separate white control and colour modes
• Receiver size: 125 × 33 × 20mm
• Receiver input: 12–24V DC
• Remote power: 3V CR2032 coin cell

Power and wiring

Select a constant-voltage DC supply that matches the LED voltage and calculated load; the supply and lighting are sold separately. Disconnect power before work, observe polarity and never feed the receiver or LED tape from 220–240V AC. The family manual includes M4 and M8 handsets, but this listing supplies M4; use the M4 operating section with the M4-3A wiring. Secure the coin-cell compartment and keep the battery away from children.

Open the manufacturer installation and operating manual (PDF).

Delivery
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Returns
Eligible unused standard products can be returned in line with our published policy. Products cut or prepared to your measurements cannot be cancelled or returned once preparation has started unless they are faulty.

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