VIDEO DOOR PHONE - cusamintercom.com

(maychoose).. ,itcanbeusedatnight, picture(orothersizepicture) ( 100m) (ablechoseonekindofthem) /7 IndoorphoneScreenIdentifyVisitor2 PowerLightIndicatesPowerOn3 MonitorButtonViewPictureOnIndoorphone4 Call/Alarm(Alarmmaychoose) (LEDL ight) , ,andthenspeaktothevisitor, , ,replacethereceiverontotheindoorphone, ,screenwillautomaticallydisplayapicture, , (maychoose) , , ~ , ,yourdoormustbefittedwithanelectronicloc k, ,hightemperatureorhumidity, ,liketelevisions, , ,Iftheproductshaveproblem, , , :1)Thewirelengthcan'tmorethan20metersifd on' )Tohavebesttalkingpurpose,weadviceuse4 indoorphone, ,strongmagnetic,dangerouschemicals, , (one(one(one(oneoutdooroutdooroutdoorout doorstationstationstationstationconnectc onnectconnectconnectwithwithwithwithoneo neoneoneindoorindoorindoorindoorphone)ph one) PHONE ) PHONE ) (one(one(one(oneoutdooroutdooroutdoorout doorstationstationstationstationconnectc onnectconnectconnectwithwithwithwithfour fourfourfourindoorindoorindoorindoorphon es)phones)phones)phones) (two(two(two(twooutdooroutdooroutdoorout doorstationsstationsstationsstationsconn ectconnectconnectconnectwithwithwithwith oneoneoneoneindoorindoorindoorindoorphon e) PHONE ) PHONE ) PHONE ) (two(two(two(twooutdooroutdooroutdoorout doorstationsstationsstationsstationsconn ectconnectconnectconnectwithwithwithwith fourfourfourfo))

www.cusamintercom.com 2 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 ...

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  Installation, Doors, Video, Phone, Video door phone

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