Password Bluetooth Door Lock
Stainless Steel Material Wifi Bluetooth Door Lock
Bluetooth+WIFI+Card+Key+Password
Product Description of Mobile Control Bluetooth Door Lock
Model number: YFB-217
Color: silver, red bronze, black
Unlock: Mifare card+password+Mobile APP(by bluetooth)+wifi(need gateway)
Mortise: 2#. Option mortise: 1#, 3#, 5#.
Low voltage alarm: <4.8V. Use more than 1 year
Power: 4AA battery
Read distance: 0-3CM
Back up key: 2pcs/set
Password capacity: 300pcs at the same time
Card capacity: 150pcs at the same time
E-key capacity: no limited
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