Bluetooth Smart Padlock Fingerprint Lock USB Charging TTlock App Control Works with Alexa Google Home

Feature Supported by TT lock AppTT lock App is an smart lock app its multiple functions always satisfy your requirements●Send ekey remotely●View access logs●Open the lock by app remotely or nearly The most advantage is that it can be compatible with Alexa or Google Home with Gateway Technical Parameter Function TTLOCK APPMatching products Bluetooth padlockBattery Lithium battery10000 times normal open 12 months Fingerprint capacity 20pcsFingerprint reading speed ≤0 5 Secondsworking temperature 100℃ 45℃Working humidity 40 RH 90 RHUSB Charging 5VMicro USB InterfaceSize 43 50 x 45 50 x 21 40mm 51 50 x 63 50 x 26 50mmColor Green black blue yellow sky blue green bluePackage included 1 x Fingerprint lock1 x User manual