WH-5674 Voice Replacement Remote for Epson Laser ProjectorsWH 5674 Voice Replacement Remote for Epson Laser Projectors. No programming is required; plug and play. 2x AAA batteries are required (not included). Compatible with (but not limited to) these models: WH 5674 WH 152 WI191009D ELPAP12 EF 100B EH LS500B EH TW5700 EH TW5705 EH TW5825 EF 100W EH LS500W EH TW5820 WII191009D EH TW6250 EF 100B EH TW5825 EH LS500B EH TW5700 EF 100W EH LS500W EH TW5820 EH TW5705 EH TW2350 EH TW2250 EH TW2200