Waterproof TTLock App Outdoor Gate Fingerprint Lock Smart Door Lock Smart Bluetooth App Digital Keypad Code Keyless Door Lock List of lock components Front panel - 1 Back panel × 1 Waterproof cover - 1 Cylinder : 1 Key × 3 Smart card (RFID card) × 10 Wooden door Q Recommended items Installation accessories × 1 User manual × 1 TTLock App - The Professional Lock App Easily set all functions on the app without needing to read the manual or slowly set up via the keypad. TTLock App automatically follows your phone's language) Unlock via app Access logs view Get password (anytime, anywhere). Activate shared app authorizations (anytime, anywhere). Download attendance logs to the app remotely anytime, anywhere). Battery usage time can be changed for up to 12 months with 50% less power consumption than TUYA) Waterproof TTLock App Outdoor Gate Fingerprint Lock Smart Door Lock Smart Bluetooth App Digital Keypad Code Compatible with intercom 680 Includes installation and programming