The RRU401 is the compatible replacement for the Panasonic TZZ00000845A remote control, consolidating command of up to four devices—TV, Blu-ray, streaming device, soundbar, or AV receiver—into a single universal remote with broad compatibility across major brands. Programming is straightforward using the extensive built-in code library; use code 2680 when setting up for Panasonic TVs. The full backlit keypad provides visibility in low light, while dedicated smart buttons for HOME, NETFLIX, and APPS deliver quick access to streaming content. Advanced learning and macro capabilities let you assign custom functions or program multiple devices to power on or off with a single button press.