Electronic Keyless Digital Deadbolt Door Lock Bluetooth App Smart Home Door Lock WiFi
Smart Keyless Bluetooth Home Deabolt Door Lock with Mobile App Access
Function: It has 3 unlock options: access codes,bluetooth via app, and mechanical keys. (Must be programmed with smart phone first, the code can only be set on app)
This lock only has one administrator on smart phone, all other codes and eletronic keys can be controlled by this smart phone, you can easily give temporary(or timed) codes to others for their entry,
You will always know who comes and goes, all records of openning will be sent to the admin smart phone.
This lock comes with a deadbolt,you can press "#" for 2 seconds to lock the door when you are outside, or you can turn the knob to lock the door when you are inside.
You can also set auto lock between 20-999 seconds, if it is set, the deadbolt will automatically locked after the time you set. And it will keep locked for about 30 seconds if you constantly put in the wrong code 3 times.
It is weather resistant, both great for exterior and interior doors.
The handle orientation is reversible,
Standard Adjustable Deadbolt. Backset could be adjusted between 2 3/8" and 2 3/4"
In case of dead battery
You can use keys to open the door in case of dead battery, there is also a 9V backup power terminal at the bottom of the plate, use a 9V battery outside can also make it work in case of dead battery.
there is a button under the knob of back panel, if you press this button, people won't be able to get in even they input the correct code from outside,
if you want to quit, just turn the knob once, people from outside will be able to get in with code again.