The extra-services The extra-services A manufacturing group specialising in intrusion, centralised access control and intelligent video. 10 companies in the group 70 M€ turnover 380 employees throughout the world ITS MISSION: TO PROVIDE ACCESS SECURITY TO PROFESSIONAL SITES sorhea, membEr of For safer places to BE The extra-services CLOSE CLOSE SORHEA, our teams at your service: customised support at each stage of your security project: SITE SURVEY TECHNICAL TRAINING ON SITE DEMONSTRATION COMMISSIONING ASSISTANCE employees committed to your service: pre-sales and administration, aftersales service with dedicated hotline tools to make your job easier: website, digital product catalogue, interactive diagrams, etc