YGS6679 is a digital door lock includes: fingerprint, password, card, mechanical key, APP, 5-in-one-solution high tech product, provides comprehensive unlocking solution and experience for every members of your family

YGS-6679 Brochure

YGS6679 Manual

YGS6679 Installation Diagram


YGS-6679 Installation 




YGS6679 is a fingerprint lock with voice-guided feature, which makes operation very easy and quick. It uses the mechanical anti-theft mortise with one latch and multi security deadbolts, that allows users to lock the door from both indoor and outdoor. Meanwhile, YGS6679 has various approaches to open the door, such as with fingerprint, password, card and key. In urgent situation, you could use mechanical key or USB to unlock. All in all, YGS6679 presents the advanced electromechanical technology, which provides high home security and great convenience.




1. Compatible with tubular latch or 5050 mortises.
2. TTLOCK & HXJOT APP version are available to choose.
3. Fake password prevents your password being peeped;
4.  One-Touch-Access Biometric Fingerprint sensor on the reader.
5.Access by APP, M1 Card, Fingerprint, Pass code, Wristband or key.
6.  Strong and secure Aluminum alloy lock panel, Anti-corrosion and firm.
7.  Back-up USB external power supply interface, in case the power is dead.
8. Upgraded structure with waterproof rubber, which can be used for outside gate.



Technical Specifications

Materialzinc alloy
Surface colorBlack spray painting
Indoor faceplateH200*W70*D23 mm
Outdoor faceplateH200*W70*D22 mm
ApplicationHotel, Apartment, School, Office, Bedroom, Public place
Voice operation guide languageEnglish (default)
MortiseSingle latch, 50-50 double latch
Unlocking time delay2sec
Unlocking valid time8sec
Battery life150000 times
Offline Password capacity30
Password length4∼6 digits
Card capacity100
APP unlocking distancewithin 10 meters
Connection current2mA
Emergency power supplyUSB power supply
Working statusBroadcast status, no need to wake up
Working temperature-25℃∼65℃
Working humidity-20%∼95% RH
Storage temperature-20℃∼85℃
Storage humidity10%∼98% RH
Access solutionRFID card, password, mechanical key, Bluetooth APP