smart door lock

Main Body Material : Alum. Alloy , Fingerprint Capacity : 100 , ID Card Capacity : 100, Password Capacity : 100, Technical Specifications DOOR Thickness =35 mm to 90 mm Spindle available and size 90mm=1No 80mm=1No 70mm=1No Main Body Material : Alum. Alloy Fingerprint Capacity : 100 ID Card Capacity : 100 Password Capacity : 100 Bolt Material : SUS 304+201 Voice Guidance : Yes Handing : Universal Fingerprint Sensor : semiconductor Fingerprint Users ( no) : all user 300 in total,depends on you Emergency Key Type :“ Single row of 6 beads“ Emergency Key (no) : 1 Card Type : Like Mifare/14.7 Mhz+_0.3 Card Users ( No) : all user 300 in total,depends on you Keypad Type : Touchpad Code Length : 8 Pin Code ( Users) : all user 300 in total,depends on you Working Voltage : 6V Battery : 4 AA Working Temp : ( Degree Celsius)minus 25 to 70 degree Emergency Power : Like 5 V Micro USB