Consulting, planning, maintenance, installation, integration and rental of burglar alarm systems, hold-up alarm systems, video systems, fire alarm systems, wireless alarm systems, intercom systems, home automation, trade in IT systems, as well as development of security solutions of all kinds. The company may establish branches and subsidiaries in Switzerland and abroad, participate in other companies in Switzerland and abroad, acquire, encumber, sell and manage real estate in Switzerland and abroad, provide financing for its own account or for third-party account, and grant guarantees and sureties for subsidiaries and third parties.