YGS8835B 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.

YGS8835B Catalogue

YGS8835B Manual

YGS8835B Installation Diagram


YGS-8835B Installation 




YGS8835B 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, YGS8835B 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, YGS8835B presents the advanced electromechanical technology, which provides high home security and great convenience.




1. Compatible with various mortise to fit 99% doors.
2.  TUYA, TTLOCK, HXJOT APP version are available to choose.
3.  Electronic deadbolt enables privacy when it is needed.
4.  One-Touch-Access Biometric Fingerprint sensor on the reader.
5.  System locks for 3mins after 5 continuous wrong input;
6.  Fake password prevents your password being peeped;
7.  Access by APP, M1 Card, Fingerprint, Pass code, Wristband or key.
8. Strong and secure Aluminum alloy lock panel, Anti-corrosion and firm.
9. Back-up USB external power supply interface, in case the power is dead.


Technical Specifications

MaterialAluminum alloy
Available colorBlack
Panel SizesL 380(mm)*W 78(mm)
Unlock methodBluetooth App, M1 Card, Pass code, Fingerprint, Wristband or key
App nameTuya app or HXJOT
Power supplyDC6V, 4pcs alkaline batteries
Battery lifeOver 10000 times normal open( 12 months)
Static current< 20 uA
Dynamic current<150 mA
Storage temperature-20 – + 55℃
Storage humidity10-90% RH
Working temperature-20- + 55℃
Working humidity20-95% RH
Card reading distance0-5cm
Reading & writing time<1s
Date keepingOver 10 years
Reading & writing wayNon-touched closer induction