Wireless Backup Data MIFARE Card Hotel Split Lock System Integrated with Any Pms

Wireless Backup Data MIFARE Card Hotel Split Lock System Integrated with Any Pms. Offline Bluetooth Backup: No WiFi needed; backup data via mobile phone Bluetooth for easy recovery. High Security Encryption: Unique cipher coding per card; compulsory decoding destroys copied cards. 5-Level Access Control: Supports general, building, floor, area, and room level controls. Durable Stainless Steel: Made of 304 Stainless Steel with a 2-year warranty. Long Battery Life: Uses 4 AA batteries; supports over 20,000 door openings. Detailed Record Keeping: Stores up to 512 opening records including mechanical key usage. Dual Password Security: System and operating passwords work together to ensure safety. Timing Control Function: Built-in clock controls the effective time limit of card keys.