Presentation switchers are essential if you want the different image sources to work together flawlessly during large presentations. Thanks to a graphic switch, photos, videos and PowerPoint presentations flow seamlessly into one another. The resolutions of the different sources are aligned to the resolution of the projector. Want to rent presentation switchers? For the best-quality brands, look no further than Bazelmans AV. Interested? Call or e-mail us for an appointment. We'd be happy to give you expert advice.