smart lock smonet fingerprint door locks with keypad keyless entry handle wireless electronic bluetooth digital app key passcode

support remotely unlock work with alexa and smarts watch and google home (need a gateway, sold separately). great smart home devices for front door l, apartmenty. it is reversible for both left and right handed doors, only need one extra hole and a wiring, necessary hardware components and detailed manual in package allow no locksmith, install all by yourself. auto lock 5 secs after unlock, you'll never worry whether you locked your door on your way to work or travel. it made of zinc alloy and long battery life, our digital fingerprint biometric door lock is durable enough to support more than 50000 times touch. smonet with 60-day money back guarantee,one year warranty and life time professional tech support team.any question about installation or app problems please contact us at any time..syi