APP Electronic Door Lock Keyless Entry Door Lock with Digital App IC Card Mechanical Key Home Mortise Lock(Color:OneColor)

+ Backup Key= Assurance
Low battery alarm on TT Lock app.With Emergency power interface and Low battery warning.The lock can draw back-up power from a 9V alkaline battery.
Never Be locked Out.

Product Details:
Material：Zinc alloy
Available Color：Black/Silver/Gray
Door Thickness：38mm-55mm
Power Supply:4pcs AAA Alkaline batteries
Unlock Way:Tuya App, Code, M1 Card, Key
Working Temperature：-20~50 degree
Working Humidity:10%-95%

Remote Control
Support with tuya and smart life app
●No need to connect
●Remote unlock
●Get the unlock records
●Send temperary password
Indoor quick handle for quick door opening and reverse locking.
Support Virtual Password Input any randorm number before or after the correct password.
Max support 100pcs password
Available Color：Black/Silver/Gray.
Door Thickness：38mm-55mm.
Power Supply:4pcs AAA Alkaline batteries.
Unlock Way:Tuya App, Code, M1 Card, Key.
Easy to use. Never worry about forgetting to bring the key.