◈ KB08 invisible smart door lock, no need lock hole design, it completely abandons the traditional key and lock, in the fully opened and closed by remote control, realized the real security. It is equipped with extended antenna, stronger signal, safer and more responsive. And add USB external power source function to make sure the lock work when battery (not included) was dead.
◈ It has two unlock modes optional: Remote control unlock& indoor button unlock, very easy installation on all kind of doors.
|Power Supply||2*AA batteries(not included) ，which can be used for 6-8 monthes|
|Operation Range||Within 15m|
|Unlock Mode||Remote control unlock+ indoor button unlock|
|Power Supply||Lithium button battery|
|Standard Number||4 (included)|
|Max Controller Number||16 (not included)|
|1* Lock||1* Lock Body Holder|
|1* Lock Catch||4* Remote Keys|
|1* USB Charger||1* Bag of Mounting Screws|
|1* User Manual(English)|
◈ Invisible door lock: It is installed inside the room, people outside cannot see the lock
◈ Remote control key: Use the remote control key to lock or unlock the door lock within 20m, convenient for you
◈ Reset the password without limit: When you lose the key, don't worry, you can reset the password to make the old key out of work
◈ Indoor manual unlocking button: It is designed for emergency occurrence, simply press the unlocking button to unlock the door lock, no key needed
◈ It can be used for most kinds of doors if the width of frame is enough to install.
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