New Products

Why choose us?

KOT is a leading professional manufacturer in China making kinds of different wifi video doorbell, wireless doorbell, alarm system, IP camera, door/window sensor, PIR motion sensor, smoke detector, gas detector, etc. We have our own tooling machines, SMT workshop, about 20 engineers and 500 workers, which support us to keep promoting 1-2 new models each month. Private tooling avoids hard competition in the market.
Professional Design
Comparing to other manufacturers, KOT has its own tooling machines, SMT workshop, individual R&D team, include designers, hardware and software engineers, which is a strong base to keep promoting new modes in fast-speed and meet ODM/OEM requirements.
Quality Control
KOT has strict quality control to ensure products quality, include IQC(incoming quality control), IPQC(in process quality control),TQC(total quality control),FQC(final quality control),QA(quality assurance) and OQA(output quality assurance).
Customer Service
KOT offers 18 months warranty for our products, we pay a great attention to the after-sales service and feedback from customers, which enable us to improve and perfect our products.