Features :

Free Installation Smart Lock, With Built-in Lock Body, Just drill simple holes for wires connection and screws.

Open methods :
TUYA/TTLOCK APP Bluetooth + Fingerprint + Touch Password + Mifare Card + Mechanical Key
+ TUYA/TTLOCK APP Remote Open ( By working with WIFI through the Gateway, this function is optional !! )

+ Remote Controller ( optional )

Zinc Alloy Material. Red Bronze + Black, 2 colors are available.

Time attendance function is available.

Supplied with 5050 built-in mortise ( default ), easy to change handle directions or mortise directions.