A variety of unlocking options: password, card swipe and mobile APP. Electronic lock & mechanical 2 in 1: Comes with backup mechanical keys, more durable. Compatible with Alexa and good home via bluetooth gateway. The lock also can be remotely unlocked, checked history , time attendance and so on.
Powered by 4pcs AA Alkaline batteries. Specifications: Access method: APP, passcode, card, mechanical key App: TT lock System Compatibility: IOS / Andriod Work Voltage: 4.6-6V Power Supply: 4pcs AA batteries. About us We will make every effort to make your shopping the most pleasant and wonderful! The item "Smart BT-Door Lock Keyless Password Home Electronic Code Amazon Alexa Anti-theft" is in sale since Friday, April 10, 2020.
This item is in the category "Home & Garden\Home Improvement\Building & Hardware\Doors & Door Hardware\Door Locks & Lock Mechanisms". The seller is "goldworld888" and is located in Shenzhen. This item can be shipped worldwide.