control via internet. Intellectual properties of the company are the next trade-marks: "Valcor", "Cerber", "Varan", "Crotal", "Lesi Automation", "Lesi Security Group", "Bulkey". The manufacture of Lesi company includes further: alarms with GSM communication; alarm systems for 24-volt trucks; immobilizers; modules forwindow-glasses lifting; modules for remote ignition; equipment for SOT stations VALCOR SOT; radio-panic buttons; telephone dialers; communicators for mobile phones; modules for remote control of garage doors. The company produces and builds: fully systems for energy efficiency, control of the access and air conditioning for public buildings, hotels, offices and enterprises; locking systems; systems for control of the work time and access control systems; goods protection. Video control systems, fire notification, intercom systems. Manufacturing and development of non-standard and custom electronics, controllers and electronics for automation, controllers for rule of air-conditioning. Security and quality without compromises!