The ViewSonic LS740HD-RC remote control is ready to use with no setup, pairing, or programming required. It is compatible with the ViewSonic IR1109R1 remote control and works with the following ViewSonic projector models.

• Remote control compatibility: ViewSonic IR1109R1
• Projector compatibility: ViewSonic LS630HD, LS630W, LS710HD, LS711HD, LS711W, LS740HD, LS740W, LS741HD, LS751HD, LS832WU, LSD400HD-ST, LSD400W, PA503HD, PA700S, PA700W, PA700X, PS502W, PS502X
• Batteries: 2 AAA batteries, not included
• Operation: Buttons designed for comfortable use
• Energy saving: Yes