Welcome to use Sectec reries products! In order to have your satisfaction , plese read this after-sale service policy after you purchase our products .

1. Products sold by Sectec company within 1 year (begins on the date of purchase by the customer) will be free of charge for maintenance.

2. This warranty covers only those defects that arise as a result of normal use of the product, and does not cover any other problems, icluding those that arise as a result of:
a. Improper maintenance or modification;
b. Software, parts or supplies not provided or supported by Sectec;
c. Unauthorized modification or misuse.
d. Hostile opration environments, or natural disaster such as thunder, fire, flood and other acts of God.
e. Damage of the appearance of the products.
f. Uncrating, setup, installation or the removal and re-installation of products after repair....