Wi-Fi & Bluetooth Smart Lock, Keyless Entry Smart Front Lock, Hornbill Touch Screen Keypads, App Control, Auto Lock, Compatible with Amazon Alexa, Remotely Control (Included G2 Gateway), Wi-Fi Control: Add a hornbill Wi-Fi gateway (Provided) to remotely control via the App, your door as well to work with Alexa/Google Assistant to enable Voice Control., Control Access for Anyone: Grant access for a few weeks, a few hours, a few minutes, and revoke them again whenever you need to. It’s up to you. Give a temporary codes to guests, visitors, housekeepers or employees. Never worry about lost, stolen or copied keys again., Keyless Entry Door Lock: Lock and unlock with Smartphone, Keypad, and Mechanical Key. Control keyless access and keep track of who comes and goes, all from your phone. You’ll have comfort in knowing your door’s status to have such a new house essentials.., Keeping Your Home Safe: Locks automatically as you leave. Smart Lock Front Door set out to provide extra home security with auto lock (5-120s, Customize) to keep your house safe. After somebody enter incorrect passcode 5 times, this smart lock will be automatically locked for 5 minutes. Our digital electronic door lock also owns the latest anti-peep technology to let you be reassured., Simple DIY Installation: Install in about 30 minutes with a screwdriver and a drill, and follow the instruction to easily install Smart Door Locks. Compatible with exterior wooden doors where keyed entry & Fits most standard residential wooden door,【The door thickness is from 1.49 inches to 1.88 inches and the deadbolt only fits the depth of 60 mm or 70 mm】. Any question such as installation or App problems(or for more gateway information) please feel free to contact us., ,