below is an existing smart lock that is currently being used at Sovereign Hotel on the gold coast. it has the fob option and digital key touch pad option. i do not know the name of this lock (as it is not printed on the lock). it could be a generic lock imported from China.
Below is the smartlock purchased from Ebay. it is a metal design and it still works with the fob, digital pins, finger prints and uses the TT lock app (which allows easy control of the lock anywhere in the world). i prefer the smart lock using the TTlock App rather the TUYA lock app (limited features).
The Video below shows how the latch smart lock purchased from ebay works.
Unicentral Front door smart lock latch with tt lock app options.
AUSTRALIAN SUPPLIER:
https://www.corplock.com.au/collections/ttlock-devices/products/cl815b-bf-intelligent-bluetooth-lever-lock
CL815B/BF – SMART BLUETOOTH LEVER LOCK
AUD $379
https://kas.com.au/product/neo-cloud-lock/
NEO Cloud Lock
$350.00 Ex GST
From EBAY OR OVERSEAS SUPPLIERS:
https://www.ebay.com.au/itm/363635365116
Smart Door Lock Electronic Digital Password Security APP Fingerprint Card Key AU
AUD $98.65
https://www.ebay.com.au/itm/334972799541
TT Lock Smart Lock Fingerprint Door Lock Key Bluetooth Smart Handle Lock
AUD $91.80
https://www.aliexpress.com/item/1005004398183410.html
USA Standard Wooden Door Single Latch Cylinder Wireless Bluetooth TTlock App Smart Door Handle Lock For Apartments and Hotels
AU$84.69
https://www.aliexpress.com/item/1005005480930111.html
Bluetooth Smart Lock TTLOCK Security Latch Fingerprint Electronic Door Handle Lever Handle Lock Knob Lock
AU$52.74
https://www.lightinthebox.com/en/p/smart-5-in-1-door-lock-with-handle-biometric-technology-storage-memory-function_p9532279.html
Smart 5 In 1 Door Lock With Handle Biometric Technology Storage Memory Function
AUD $172.69
Front Metal door lock (to enter unicentral common grounds) options:
https://thelockshop.com.au/collections/borg/products/borg-digital-lock-5001-stainless-steel
BORG DIGITAL LOCK 5001 STAINLESS STEEL
$258.00