Sell Fingerprint Door Lock Waterproof Outdoor Gate Lock Bluetooth TTlock Wifi Passcode Rfid Card Keyless best price

Fingeprint Door Lock With Bluetooth TT Lock APP Password Smart Card 13.56mhz IC Work With Gateway Wifi Alexa Front Unit Splash proof Bluetooth Version TT lock APP Phone APP / Fingerprint / Password / Smart Card / Key Unlock Temporary Password Timed Password English Voice Universal Both for Right or Left Door Suitable for 38-70mm door thickness Can work with Alexa and Google Assistant (need gateway) Product Parameters: Unlock way: App, Fingerprint, card, code and key Fingeprint capacity: 200pcs Password capacity:  No limit Smart Card capacity: 200pcs Bluetooth: unlock by APP Battery size: 4pcs AAA 1.5V Or DC 12V Input Support Scramble Code Work Temperature:    -20 to 60Centigrade Fingerprint Type: Semiconductor embedded fingerprint Button Type: Capacitive touch button Bluetooth    4.1BLE: Android 4.3 / iOS 7 above App name: TTlock app FAQ Question 1. Is the lock rain proof? Answer:  The front ahndle with code has very good waterproof rubber that can resist to rain,. Questions 2: how can i do reset to factory setting? Answer: (open the metal cover) press and hold the initialization key on the back panel, and enter "000" Questions 3 Can it connect with Google home and Alexa? Answer: Yes, it can connect with Google home and Alexa, but you need to order it with our gateway so it can work. Question 4: can i use with power bank in emergency the power is dead? Answer: Yes, there is external power supply interface, that you can charge it by power bank when the batteries run off