EyeVac Professional contains a powerful 1400 watt motor that vacuums all forms of hair, dirt, dust and debris. EyeVac's sensors use the latest infrared technology to automatically activate the vacuum when hair, dirt, dust or debris breaks the infrared beams. EyeVac automatically turns off when the debris has been vacuumed into the canister. EyeVac's dual filtration ensures the return of clean air to the environment.