VIDEO DOOR PHONE - cusamintercom.com

1 (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 fourfourfourfourindoorindoorindoorindoor phones)phones)phones)phones) +(+15v)

2 2 BlackGND3 GreenVi( VIDEO )4 YellowA(audio) 10%StaticCurrent 12mAWorkingcurrent 180mACamera1/3 C +70 CHumidity45%to95%IndoorIndoorIndoorIndoo rphonephonephonephoneTechnicalTechnicalT echnicalTechnicalParameterParameterParam eterParameterWorkingpowerDC15V 10%Staticcurrent 35mAWorkingcurrent 500mAKinescope4 flattube(B/W)Colordisplay4 C 55 CHumidity45%to95% , , ,brokenandneedsrepairing.