Feature:1. Smart door lock, widely used, suitable for homestay, hotel and apartment, etc.2. Free handle, allows you to adjust door opening direction according to your need.3. 4 kinds of door opening methods: biological fingerprint unlocking, virtual password unlocking, IC card unlocking, emergency key unlocking.4. With abnormal unlock alarm, using 10 times wrong password and key, the system will automatically lock and alarm, safer for using.5. 4pcs AAA battery, energy saving, low power consumption, it can last for about 1 year in normal use.Specification:Condition: 100% Brand NewItem Type: Door LockColor: As picture shownProduct Model: 3011Main Material: Zinc AlloySuitable Door Thickness: Approx. 40-60cm/15.7-23.6inCard Type: IC Card, M1 Card (13.56mhz)Static Power Consumption: ≤20uALow Voltage Prompt: 4.8VWorking Power Consumption: About 150maOpen User: 298(Manage User: 1, Fingerprint: 99, Passwords: 99, Magnetic Card: 99)Main Functions: Fingerprint/password/smart card/mechanical keyPerformance and Technical Index: Adopt living biological fingerprint authentication technologyPower Supply: 4 x AAA Alkaline Batteries (Not Included).w-e-text table td,.w-e-text table th,;.w-e-text table,Package List:1 x Smart Lock 1 x Lock Cylinder 1 x Bolt 2 x Mechanical Key 2 x IC Card 1 x Accessory Bag (including Wrench) 1 x InstructionNote:You can remove the handle with a hexagonal wrench to adjust the direction of the door.Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.