9
Surveying, measuring, signalling and checking (supervision) apparatus and instruments; electronic and electromechanical monitoring apparatus; optoelectronic apparatus; laser scanners; light barriers; light grids; safety mats; monitoring sensors; monitoring switchgear; lift monitoring and switching apparatus; lift door controls; evaluating apparatus; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; momentum transmitters; switches; in particular safety switches, limit switches, position switches, cable pull switches, emergency switches, two-hand switches, microswitches, nonus switches, foot switches and proximity switches; non-contact, electric, magnetic and electromechanical locks; switching equipment; remotely controlled safety circuit, area and surface protection components; standstill monitors; evaluation units; controls, in particular electronic, memory-programmable or permanent-programmable controls; data buses and components therefor; data bus controls; signal lamps; control panels; control switches; bumpers
42
Engineering services; design and development of safety concepts for machines and mechanical installations, and for chemical engineering and process technology apparatus and installations, design and development of surveying, measuring, signalling and checking (supervision) apparatus and instruments; design and development of electronic and electromechanical monitoring apparatus; design and development of opto-electronic apparatus, and design and development of apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity