Cusamintercom Video door phone Especificações descarregar pdf (Página 5)

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1.2 Description of indoor phone

Location

Description

Function

4 ″ /7 ″ Indoor phone

Screen

Identify Visitor

Power Light

Indicates Power On

Monitor Button

View Picture On Indoor

phone

Call/Alarm( Alarm may

choose ) Button

Activate Alarm

Unlock Button

Operate Electric Door Lock

Microphone

Speak to Visitor

Talk Button

Telephone conversation

Brightness

Adjust brightness of Indoor

phone

Contrast Adjustment

Adjust contrast of Indoor

phone

Receiver

Listen to Visitor

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Cusamintercom Video door phone Especificações Página 5