Shenzhen CRland Tower is located on the north side of Shennan Avenue in Shenzhen High-tech Industrial Park. It is designed and managed according to the standards of international Grade A office buildings and is a landmark high-end business cluster on Shennan Avenue. SAFTOP uses the Internet of Things technology to integrate the speed gate equipment with the intelligent access control system, visitor system, mobile phone APP and other systems to realize the combination of building safety and comfort, practicality and beauty, and provide humanized and professional service to the settled customers, and provide professional protection for the use and operation of assets.