Tested good has a strong ir signal.

The Genuine Sony RMT-VB100U Blu-Ray Player Remote Control is a black wireless remote designed for Sony devices. With a wireless range of 5-10 meters, this remote features basic functions and is compatible with various Sony Blu-Ray players. The analog display and wireless connectivity make it convenient for controlling your DVD/Blu-ray player from a distance. Made by Sony in the United States, this remote control is a reliable and efficient accessory for your home entertainment system.