Feature Highlights: 1. Tricolor LED Indicator – Clearly displays operational status at a glance. 2. 126 Auto-Frequency Hopping Channels – Automatically switches channels to avoid interference, ensuring stable signal transmission. 3. 7 Programmable ID Code Groups – Allows flexible grouping control for customized lighting setups. 4. Compact & Versatile Design – Small size fits easily into lighting fixtures for internal installation and space-saving integration. 5. User-Friendly & Reliable – Simple setup with stable performance, ideal for maintaining consistent control over lighting systems. Product Details: This wireless DMX512 LED control module supports stable 2.4G signal transmission with a communication range of up to 400 meters in open space. It features 126 auto-hopping frequency channels and 7 configurable ID groups for flexible device grouping. The compact PCB design allows easy integration into lighting systems, while the tricolor LED offers clear operational feedback. With a high sensitivity receiver and strong anti-interference capability, it ensures reliable performance for indoor and outdoor lighting projects. Specifications: - Color: As shown - Input Voltage: 5V DC, 500mA MIN - Communication Distance: 400M (visible range) - Working Frequency: 2.4 GHz ISM band - Max Transmit Power: 20 dBm - Receiver Sensitivity: -94 dBm - Signal Interface: 3-pin female - Material: Copper - Module Size: 7 x 1.8 cm / 2.75 x 0.7 in (L x W) - Product Weight: 84g / 2.96 oz Package Includes: 4 x PCB Module 4 x Antenna Only the items listed above are included. Other products are not provided. Note: Slight color variations may occur due to lighting and screen differences. Please allow a measurement tolerance of +/- 1–3 cm.