CLEAN REMOTE big button universal TV remote control designed for use in hospitality and healthcare facilities. Preset for Samsung and LG, easy one-touch setup for all other TV brands, no codes required. Compatible with more than 250 TV brands. Easy for staff to set up, but guests/patients cannot tamper with TV settings. Clinically tested to be 99% cleaner than all other remotes evaluated. Its spill-proof design and nonporous surface make it easy to clean and disinfect. Hidden battery compartment with optional screw included. Operates on 2 AAA batteries (not included).