Camera Monitor Multi Language Voice Speaker Biometric Fingerprint Face Tuya APP Door Lock

fingerprint door lock biometric fingerprint locks for home use
Emergency:
in case the lock loss the power or you can't open it by fingerprint , card or code, you can use mechanical key from outside
open the lock directly. 



Company Information:
DOUWIN Int'l Industry Limited is the specialized Chinese manufacturer for CE-certified electronic lock,Our main products
consist of hotel lock,card lock,RFID card lock,cabinet lock,locker lock,electronic lock,magcard lock,fireproof UL Grade
magnetic card lock,IC card lock,RF lock,125khz card lock,13.56Mhz lock,MF card lock,hotel card lock,hotel door lock,
electronic door lock,hotel lock system,sauna lock,one card pass,smart card lock,card key lock, intelligent lock, ID lock,
swipe card lock,stripe card lock,digital lock,energy saving switch,hotel safe,doorbell etc.Our products and systems are
widely used in guesthouses,hotels,flats and office intelligent estate,and the quality and service of our products are widely
acknowledged by our users. 


Warranty:
1. We provide 1 month replacement and 12 months maintenance warranties.Items can be replaced during the first month
ormaintained for the first year.
 
2. Buyers are only responsible for the return shipping fees for warranty items. (In most cases,buyer will only
have to return the problem components rather than the entire package.). 3.Before returning items,please make sure you
get our return address,and write "gift" on the delivery detail
sheet. Please use regular postal service and send us the tracking number. 
 
As soon as we receive the items, we will repair or exchange them ASAP