... universities, are some of the reasons that allow millions of people worldwide to communicate through Esse-ti's telephone systems.
From attention to new market developments, the LIFT COM division has recently been established, specializing in the design and implementation of alarmsystemsforelevators.
Emergency and rescue GSM/GPS device HELPY OOPS
Software and hardware design
Thorough testing on 100% of produced systems
Extensive and professional network of technical assistance centers
Qualified telephone support service...