Door control system for unattended hotel
Patent Information
- Authority / Receiving Office
- CN ยท China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- SHANGHAI KUMEI INFORMATION TECH
- Publication Date
- 2011-05-11
- Estimated Expiration
- Not applicable ยท inactive patent
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Abstract
Description
Technical field
[0001] The invention relates to an access control system, in particular to a wireless access control system for hotels. Background technique
[0002] With the advancement of technology, the development of access control system has changed from mechanical locks to electronic access control, from a separate access control system to alarm integration, from a single access control to network interconnection. Although the wired access control system is currently used more, according to the system demand analysis and prospect forecast, the wireless access control system is undoubtedly more suitable for the increasingly demanding security industry.
[0003] At present, the access control systems developed and used at home and abroad are mainly concentrated in RFID access control systems and biometric access control systems. The previous password access control system will face elimination due to its own weak security and poor convenience. Since the introduction of...