What is a fingerprint door lock?

Biometric door locks use personally identifiable information in lieu of a traditional key. They use a thermal or optical scanner to store the fingerprints of anyone authorized to unlock your door. Once the scanner determines that you are an authorized user, it prompts you to input a PIN to unlock the door


Are fingerprint door locks reliable?

It’s doubtful that smart locks offer more home security. The security of any given smart lock depends on the quality of its hardware and software. If a biometric lock is easy to physically defeat, then it doesn’t offer any greater security than a traditional lock.

size 370*73*25mm
main material Aluminum alloy
Unlock method Fingerprint/password/magnetic card/key/tuya/TTLock
Applicable door type Wooden doors, security doors, etc.
Opening direction Open left and right
Password length 6-8 digits (maximum 15 digits plus dummy password)
Emergency Power Supply USB powered
Standby time 12 months or more
1. Calculated by switching on and off 10 times a day
2. The battery life of the door lock is affected by the quality of the battery
3. It is recommended to replace 4 batteries at the same time to avoid mixing old and new batteries
Operating ambient temperature -10°C~60°C
Applicable door thickness 40-120mm
Storage capacity Card/password/fingerprint a total of 300 groups
Fingerprint collector type Semiconductor fingerprint module
main power 7.4V lithium battery



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