Yes, it's easy to install and doesn't need a
professional installer. You only need to remove the original lock cylinder and replace our smart lock cylinder to complete the installation in only a few minutes.
2. How about your warranty and after-sales service?
If the product has quality problems, it should be replaced within 1 year (except for scratches or damage to the shell). If you order more than 500 sets at a time, we will give several sets as spare.
3. How to use it?
We provide very detailed instructions for use; If you have any questions, we will help you.
4. How to open the door if the battery is low or low?
Use the key to open the door, or charge the door with USB socket, and charge the battery in time.
5. What is the applicable door thickness?
The thickness of the adapter door is 30mm to 50mm. The door thickness exceeds 50mm and needs to be customized.
6. How long is your delivery time?
10 days within 100 sets, 25 days for 100-500 sets, and about 30 days for 500-1000 sets.
7. Can you customize it?
Yes, special length, acrylic panel pattern and small handle shape inside the door can be customized.
8. The more quantities ordered, the lower the unit price?
Yes, it depends on the actual quantity.
9. what is the production capacity of the factory?
We can produce 10000 sets of smart locks every month.