| 1 | Elements of control systems, closed circuit camera | |
| 2 | Elements of control systems, closed circuit camera | |
| 3 | Closed-circuit camera systems to check the connection and installation of components | |
| 4 | Closed-circuit camera systems to check the connection and installation of components | |
| 5 | Closed-circuit camera control systems, maintenance and repair | |
| 6 | Access control system components | |
| 7 | Connection and installation of access control systems, components | |
| 8 | Maintenance and repair of access control systems to make | |
| 9 | And installation of fire detection and fire control panel, alarm detectors Links | |
| 10 | Links sound and light fire alarm devices, fire alarm buttons, links, fire, emergency direction signs | |
| 11 | Connections and installation of fire-fighting and alarm systems, maintenance and repair | |
| 12 | Burglar alarm system components | |
| 13 | Burglar alarm systems and installation of components to | |
| 14 | Burglar alarm systems to make maintenance and repair of | |