Cusamintercom Video door phone Spezifikationen PDF herunterladen (Seite 9)

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5. Do no t try to disassemble the products by yourself,If the products have

problem,please contact with the suppliers.

6. Keep picture clear by cleaning door station lens window frequently with

a soft cloth.

3. Installation of indoor phone

When you install indoor phone onto a wall, ensure surface is flat. The

indoor phone screen center should be installed at between1.45-

1.50meters, a nd fixed by screws.

Attention:

1) The wire length can't more than 20 meters if don't use shield line and

enhanced signal equipment.

have best talking purpose, we advice use 4 × 0.75mm

copper line

between outdoor station and indoor phone.

Remarks

When choosing a location to install the  indoor phone, install it onto a non-

inflammable surface. Avoid near excessive humidity, strong magnetic,

dangerous chemicals, and direct sunlight place.

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Cusamintercom Video door phone Spezifikationen Seite 9