42 Providing temporary use of non-downloadable on-line software and applications for managing, locating, activating and revoking electronic, electromechanical, electric locks, digital keys, and access rights; design and development of computers, computer systems, computer software, technology solutions, and mobile and web applications in the field of facilities access control; product design and development of apparatus and instruments in the field of facilities access control; providing technical information regarding the aforesaid services; all of the above services in the field of lock and access control management solutions for buildings, dwellings, premises and their facilities; providing temporary use of online, non-downloadable software for computerized management and control of electronic door hardware, electronic locks, readers, and lock cylinders, power door operators, electronic access control systems and devices, dry contact-controlled appliances, environmental control devices, Internet of Things (IoT) enabled devices, RF-controlled sensors and devices, RF-controlled appliances, electronic personal identification (PIN) pads, biometric and gesture identification apparatuses; providing temporary use of online, non-downloadable software for computerized management and control of cameras, fire systems, and security and surveillance systems and devices; software as a service (SaaS) featuring software and platform as a service (PaaS) featuring computer software platforms, all for computerized management and control of electronic door hardware, electronic locks, readers, and lock cylinders, power door operators, electronic access control systems and devices; software as a service (SaaS) featuring software and platform as a aervice (PaaS) featuring computer software platforms, all for computerized management and control of dry contact-controlled appliances, environmental control devices, Internet of things (IoT) enabled devices, RF-controlled sensors and devices, RF-controlled appliances, electronic personal identification (PIN) pads, biometric and gesture identification apparatuses, cameras, fire systems, and security and surveillance systems and devices; providing temporary use of online, non-downloadable software for integration of computer systems, applications, data, and databases as it relates to physical premises security, cameras, fire systems; software as a service (SaaS) featuring software and platform as a service (PaaS) featuring computer software platforms, all for integration of computer systems, applications, data, and databases as it relates to physical premises security, cameras, fire systems; providing temporary use of online, non-downloadable software for enabling premises access and security authentication by means of encoded security cards, electronic key fobs being remote control apparatuses, mobile credentials, electronic personal identification (PIN) pad codes, and biometric and gesture identification apparatuses; software as a service (SaaS) featuring software and platform as a service (PaaS) featuring computer software platforms, all for enabling premises access and security authentication by means of encoded security cards, electronic key fobs being remote control apparatuses, mobile credentials, electronic personal identification (PIN) pad codes, and biometric and gesture identification apparatuses; providing temporary use of online, non-downloadable cloud-based software for connecting, operating, and managing networked electronic door hardware, electronic locks, readers, and lock cylinders, power door operators, electronic access control systems and devices; providing temporary use of online, non-downloadable cloud-based software for connecting, operating, and managing networked dry contact-controlled appliances, environmental control devices, Internet of Things (IoT) enabled devices, RF-controlled sensors and devices, RF-controlled appliances, electronic personal identification (PIN) pads, biometric and gesture identification apparatuses, cameras, fire systems, and security and surveillance systems and devices; providing temporary use of online, non-downloadable software for physical premises security access authentication; providing temporary use of online, non-downloadable software for interfacing with electronic door hardware, electronic locks, readers, and lock cylinders, power door operators, electronic access control systems and devices; providing temporary use of online, non-downloadable software for interfacing with dry contact-controlled appliances, environmental control devices, Internet of Things (IoT) enabled devices, RF-controlled sensors and devices, RF-controlled appliances, electronic personal identification (PIN) pads, biometric and gesture identification apparatuses, cameras, fire systems, and security and surveillance systems and devices; providing temporary use of online, non-downloadable software for use in managing electronic door hardware, electronic locks, readers, and lock cylinders, power door operators, electronic access control systems and devices; providing temporary use of online, non-downloadable software for use in managing dry contact-controlled appliances, environmental control devices, Internet of Things (IoT) enabled devices, RF-controlled sensors and devices, RF-controlled appliances, electronic personal identification (PIN) pads, biometric and gesture identification apparatuses, cameras, fire systems, and security and surveillance systems and devices; application service provider featuring application programming interface (API) software for integration control of IP enabled devices including electronic door hardware, electronic locks, readers, and lock cylinders, power door operators, electronic access control systems and devices; application service provider featuring application programming interface (API) software for integration control of IP enabled devices including dry contact-controlled appliances, environmental control devices, Internet of Things (IoT) enabled devices, RF-controlled sensors and devices, RF-controlled appliances, electronic personal identification (PIN) pads, biometric and gesture identification apparatuses, cameras, fire systems, and security and surveillance systems and devices; providing temporary use of online, non-downloadable software for displaying, sorting, and sharing various application data in the field of facilities access control, facilities management and physical premises security; software as a service (SaaS) featuring software and platform as a service (PaaS) featuring computer software platforms, all for displaying, sorting, and sharing various application data in the field of facilities access control, facilities management and physical premises security.