Auto defend is high end brand of Typicam Technology co (TTC), Typicam (TTC) established and committed to providing automotive industry customers with new Ai innovative technologies & high quality products and service. Our core business covers the In-Car Audio/Video Navigation, Vehicle defense system, P.V/C.V electronics segments with a diversified range of products focusing on Safety, Connectivity, Easy of Use, Ai concent Technology, Mobility and Performance, by providing certain products at offline dealer network word widely and online store directly, include aftermarket series and also OEM projects to Automobile makers in before market