User Manuals, Instructions and Guides for VSH products.
VSH T1B-TTB Smart Door Lock User Manual
This user manual provides instructions for installing and operating the VSH T1B-TTB Smart Door Lock (model 2A2GL-T1B-TTB or 2A2GLT1BTTB). Learn how to initialize the lock, connect it to your phone, add new locks, and manage users. Keep the mechanical keys outdoors and replace the battery when low wattage alarm sounds. Read this manual carefully for reference.