Shanghai Yanling Industrial Co., Ltd.

Shanghai professional glass door electronic lock installation glass door access control system installation
Shanghai Yanling Industrial Co., Ltd.
Shanghai electronic access control installation company specializes in security systems. It integrates sales, installation and maintenance projects with access control networked access control single door Access control linkage access control, fingerprint access control, bank card swipe access control and other access control systems are the leading projects. Over the years, the company has adhered to the business philosophy of integrity first, quality first, service first, adhering to the purpose of satisfying millions of builders, and always providing modern management and high-quality products. Satisfactory service and looking forward to sincere cooperation with you. One-year repair/replacement service is provided for the products sold. The scope of replacement is limited to equipment failures that occur under normal use by users. After the expiration of the warranty period, maintenance and replacement of all systems will be charged a certain fee. Provide users with free system upgrade software. Provide users with new technology information free of charge. Professional maintenance of access control electronic locks and password locks. Provide users with daily access control maintenance free of charge. A brief description of the access control system. Access control systems are also called channel management control systems. Common access control systems include password access control systems, proximity card access control systems, fingerprint iris palm biometric access control systems, etc. Password access control systems have faced challenges due to their weak security and poor convenience. The elimination of biometric access control systems has high security but high cost. Now, due to its higher security, best convenience and cost-effectiveness, proximity cards have become the most mainstream and universal access control system in the world. Professional maintenance of electronic locks, combination locks, access control locks, welcome to visit us. One-year warranty repair/replacement service is provided for installed products. The scope of replacement is limited to equipment failures that occur under normal use by the user.