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About Warranty and Post Sale Sevice:
As a proffesional safety solutions provider, Polytrade has been in this industrial from 2009, and for all of our products, we give at least one year warranty and complete post sale service. Customers may claim 10time cost if you find we offer defected or fake products.
The Video Surveillance products by us are whole series of hot-sell products, and if you did not find what you need on our alibaba web, please contact us via sales[at] to gain supports.