Sieza s.r.o. is a traditional manufacturer of professional security technologies from Czech Republic.The flagship of company product portfolio is professional perimeter intrusion detection system (PIDS) PERIDECT. PERIDECT PIDS is already 15 years on the market. Its original installations are still fully functioning until today.Today PERIDECT PIDS protects many sites like airports, power plants, prisons, military areas, embassies, ministries, factories, warehouses etc. Worldwide. Sieza technologies portfolio: PERIDECT PIDS – Professional perimeter intrusion detection system MrGuard – Visualization superstructure software Colnod – Access control system VoiceGuard – Public early warning system HPD – Human presence detector