fingerprint door lock smonet electronic biometric smart deadbolt keyless entry digital for bedroom key handle doors lever for home office

enter your home within 0.3s just a touch unlock. no more fumbling around for keys;the recognition rate is higher than 98%.semiconductor sense your fingerprint in 360 degrees keeping your home safe 4 pcs aaa battery could be unlock up to 9 months,and usb port outside could provide you emergency charging while run out of battery. along with rigorously tested construction, it is made of zinc alloy material, anti-corrosion also have a sleek modern design which would complement any interior door in the residential home, apartment replaces existing deadbolts all by yourself with just a screwdriver (included in package).no skills required. applicable for both left and right-handed doors and ideal for most standard u.s. door. smonet comes with 30 days return service, 1-year after-sales service and life-time technical support. any question please feel to contact us..syi