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Basic Knowledge

About Size Of the Car DVD Players
Different Car Models have different size, please just make sure if it is 1 Din or 2 Din. In European car standard, 1Din is 183mm*50mm*153mm. In Japanese car, 1 Din is 180mm*50mm*153mm. In Autopumpkin, we take photo of the real items and measure the length, width and height for your reference.

How do I know which broadcasting/video format is workable in my country? NTSC or PAL or SECAM?
NTSC stands for North American Television Standards Commission. It is a video signal standard used by the color television industry in the United States and Japan. PAL stands for the Phase Alternating Line. This is a video standard used by the color television industry and is the common standard used in Europe. SECAM stands for Systeme Electronique Couleur Avec Memoire. For more details, please find in here.

Which digital TV standard is applied in my country? DVB-T, ASTC or ISDB?
There are mainly 3 digital TV standards in the world: 1. DVB-T: Mainly apply in Europe, Australia, India, etc. 2. ATSC: Mainly apply in the US, Canada, Mexico, Korea, etc. 3. ISDB: Mainly apply in Japan, Brazil, Peru and some other South American countries.

What is Auto Infrared 48 LED illuminator?
This is an infrared lighting tool with LED technology used for enhancing the dark environment performance of video surveillance cameras. The product can automatically turn itself on/off by self-detecting darkness to preserve energy. It is ideal for infrared enhancement of dark areas in restaurants, night-clubs, warehouses, and wherever video surveillance requires night performance (Some surveillance cameras cannot capture pictures in a darkened environment). Infrared illuminator: An infrared lighting tool. Infrared : A detector that shows images clearly even at night. AUTO: This product automatically detects darkness to preserve energy. It does not operate amidst brightness. LED: Stands for Light-Emitting Diode: a device which produces a light.