Frequently Asked Questions About Dabir Surfaces How does Dabir differ from competing devices? Are there different settings depending on someone’s BMI? Can I use this product on any base surface? Does this product replace the need for a base support surface? Can I buy a less expensive base surface if I use a Dabir surface? Does Dabir work better on certain types of base surfaces? Is it comfortable? Will my patients tend to slide out of bed? How will I know when to replace the surface? How easy is it to clean? What makes the controller “Intelligent” as noted in your literature? Does the control have a nighttime mode?