F21 凡单版一握开智能锁（FANDAN）
Lever handle · Fandan ecosystem (smart app / rental / PMS / card-room) · remote face/FP enrollment
Project-based pricing · Contact us for a quote
FANDAN Version · Platform Ecosystem
The FANDAN version plugs straight into the FANDAN software matrix: FANDAN Smart App for locks, FANDAN Manager for apartments, FANDAN PMS for rental room status and orders, and FANDAN Card Room for private-room booking. Access permissions stay in sync with room status, billing and reservations in real time — one deployment delivers both the hardware and the full management stack, with private deployment available.
Version Comparison · One Hardware, Four Ecosystems
| Version | Platform | Networking | Best For | |
|---|---|---|---|---|
| TTLock Version | TTLock App (rental / hotel / housing ecosystem) | Bluetooth / WiFi / Gateway / NB-IoT | Hotels, apartments, rental projects | View → |
| Tuya Version | Tuya Smart App (smart-home linkage) | Tuya Bluetooth / Tuya WiFi / Zigbee / Remote | Homes, B&Bs, smart-home scenes | View → |
| BLUE LOCK Version | FANDAN BLUE LOCK platform (App + mini-program, private deployment) | Bluetooth / WiFi Gateway / 4G Gateway / Remote | Own-brand & private-deployment clients | View → |
| FANDAN VersionCurrent | FANDAN full suite (FANDAN Smart App / Manager / PMS / Card Room, private deployment) | Bluetooth / WiFi Gateway / 4G Gateway / Remote | Projects needing the full FANDAN software suite |
Product Size
Networking (Optional)
Specifications
Accessories & Extensions
Universal add-ons for all FANDAN smart locks — pick as needed
Bridge between Bluetooth locks and the server: sync unlock records, alarm reports & remote management
Bluetooth remote — tap to unlock from a distance
Hotel-style card issuing: master / floor / building / room cards (MiFare S50)
Auto-lock on close, with real-time door status
App-managed elevator access via IC cards
Remote fingerprint enrollment & push — ideal with NB-IoT locks and public housing