A01——Tuya SmartLife APP Smart Lock

    Technical Specification:   Connectivity tuya WiFi (No Need any gateway or hub to connect wifi)Identification Mode Tuya App , Code and keyIdentification Time Instant recognition under 0.3 secondsCode User-defined 4-8 digitKeypad Backlight YesTemporary Code : YesCompatible Smartphone iOS7.0 or above, Android 4.4 or aboveRemote Access Yes,Mechanical Key Override YesMicro-USB Backup Power Interface YesWorking Voltage 6 V (4 X Alkaline AAA Batteries)Working Temperature External Assembly: -4 °F ~ 149 °F (-20 °C ~ 65 °C)Internal Assembly: 14 °F ~ 131 °F (-10 °C ~ 55 °C)Battery Life Up to 6 months (8,000 times access)Door Thickness 35 - 50mmDoor Handing Reversible (Left and Right)Case Material Aluminum Alloy Auto-lock Function Convenient to Control Through Tuya lock APP, you could check the unlocking records, also you can share the temporary code with visitors, nannies, house keepers, tenants, guests, etc. Emergency Power Supply If the battery runs out, you can still unlock the smart lock by using a mobile charger connected to the USB charging terminal. Anti-Peep Password Anti-peep code ensures that strangers cannot steal your password by watching you nearby when you enter the password. Get instant notification in your smartphone when someone unlock the door. Weather Resistant Digital Lock-Works great in any weather Electronic deadbolt locks can withstand temperatures from -25°F to 60°F.No matter it's in cold winters or in hot summer,it works stably. Easy install and use,only a screwdriver is needed. Packing List Package includes installation accessories and user manual. Mechanical keys*2, Door sensor*1. Easy to install, just follow the manual and video for installation, no locksmith needed.