Today, in every branch of life in parallel to the changing needs of people more comfortable, more aesthetic , more secure and are qualified to request access .
In line with this demand, developing technology , rules and regulations are updated subsequently changing concepts .
The new regulations establish the conditions for security and access elevators are raised in developing technology increases the performance and energy efficiency .
PERA , which makes the job of modernizing the regulatory compliance after the date of the elevator , veeksiksiz increasing performance while ensuring safety , minimum and maximum customer satisfaction targets problem .