Rallar F155 Smart Door Lock, Keyless Entry Fingerprint Lock, Password Keypad Digital Lock, App Bluetooth IC-Card Lock for Home Rental Office Hotel, High Security & Easy to Install

🔆 MULTIPLE WAYS TO UNLOCK(6 Options): Fingerprint, Alexa and Google sound control, Anti-peep touchscreen code, Bluetooth App(both IOS and Android), RF ID, Mechanical key. 6 in 1 flexibility unlock. Easy to use it for children and the elderly.

🔆 FAST RECOGNITION & HIGH SAFETY LEVEL: Less than 0.5 seconds recognize your fingerprint and the error rate is low. It has a high safety factor and anti-collision close to Class 2. The most important is that we use the C-Level anti-theft technology to protect your safety in all aspects.

🔆 LONG STANDBY TIME: The batteries can stand up to one year. Only supports batteries (not included) to power. If the low battery, it will alert on OLED display and App, emergency USB port. Pay attention to the positive and negative pole directions of the battery when installing.

🔆 JUST NEED A SCREWDRIVER TO INSTALL: It's super easy to install in minutes with just a screwdriver. No wiring. Replace knob lock without any damage on door, replace kind of mortises split lock easily. Designed to fit most US standard interior and exterior doors. (The pre-condition is that you have correct holes on your door.)

Package contents:

1x Intelligent Locks
2x Metal Keys
2x IC-Cards
1X Installation instruction and user mannual