Cusamintercom Video door phone Especificações descarregar pdf (Página 3)

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1. Features

1. One door station can up to four indoor phones.

2 . Easy installation using supplied connection cable.

3 . Compact Infrared LED is compactly designed, it can be used at night, or

in dark places without adding any extra lighting .

4. High resolution black and white 4 ″ picture(or other size picture)or color

TFT LCD.

5. Connection layout:4wires

6 . Low power consumption.

7 . Trans m ission line distance is far. ( ≥ 100m)

8 . Two kinds of unlock way (able chose one kind of them)

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Cusamintercom Video door phone Especificações Página 3