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6
▲ System features
The straight-way dialing, easily and conveniently.
The outdoor station's panel is made of cast-aluminium, luxurious
and natural;
LED in the door station provide a clear picture even at night
The ring has two sweet sound or "dingdong" sound.
The electric current is small and can save the electricity
With night light installment and the pressed key made of
stainless steel, the room number may be changed voluntarily;
The panel's buttons may act according to the household number
nimble change, also may plate alignment
Video indoor phone and audio indoor phone may be installed
together.
