Secustone Smart Fingerprint Door Lock

Established in ShenZhen, China in 1998, Chitongda Group introduced Secustone as its sub-brand. The name "Secustone" combines "Security" and "Stone," symbolizing our commitment to offering comprehensive home security solutions worldwide, as well as providing the sense of strength and protection associated with stone.

To adjust the volume on the Secustone C5 fingerprint door lock, simply enter "21" followed by "#," causing the purple light to flash. After verifying the administrator, choose between volume levels 1 (low), 2 (medium), or 3 (loud). Adding fingerprints is a breeze - for the administrator fingerprint, press "1" and "#," let the blue light flash, then scan the fingerprint for 5 times until the green light flashes to indicate success. Additional fingerprints can be added by repeating the procedure.

In case of emergency, the door lock features a USB charging port for temporary unlocking and charging. This emergency power supply ensures that the lock remains functional even when the batteries run out, although the batteries should be replaced promptly. The Secustone C5 is designed to fit US standard doors with a backset of 2-3/8″ to 2-1/8″ and door thicknesses ranging from 1-3/8'' to 2-1/8''.

The Secustone C5 fingerprint door lock is available in black and silver, offering advanced biometric fingerprint technology with a recognition rate of up to 98%. With a large area fingerprint sensor and three unlock modes - fingerprints, passcodes, and mechanical keys - the smart lock provides security and convenience for any household. Installation is simple and can be completed without the need for wiring or drilling.

For customer peace of mind, the door lock requires 4 AAA batteries, ensuring up to 8-10 months of use depending on frequency. A low battery reminder function and emergency charging via USB are included. Furthermore, our customer service team offers support within 24 hours, with a 30-day money-back guarantee, 12 months warranty, and lifetime technical assistance, to address any concerns or queries that may arise.

In summary, the Secustone C5 fingerprint door lock offers advanced security features, ease of use, and reliable customer support, making it a valuable addition to any home.

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