The universal remote control for Roy's air conditioners is made of durable ABS plastic, offers a control range of up to 10 meters, and features a fixed code to ensure compatibility with Samsung air conditioners. It has an LCD screen, temperature control function, and a heating on button, making it ideal for home use. Wide Compatibility: Works as a replacement for the original AC remote and is compatible with over 1000 different brands and models. Technical Features: Features a clear digital LCD screen, night light function, and a built-in clock with an on/off timer. Easy Setup: Can be programmed via automatic code search or manual entry of the code specific to your AC type. Power: Operates using two batteries.