1.Продуцтселецтионгуиде
1 Дефиниција производа, основни састав, главна употреба
MicrowaveDopplerdetector:microwaveemissionThereceivertransmitsmicrowavesignalstotheguardareathroughtheantenna.Whenthereisnomovingtargetintheguardarea,thefrequencyofthemicrowavesignalreceivedbythereceiveristhesameasthefrequencyofthetransmittedsignal.Whenthereisamovingtarget,duetotheDopplereffect,thefrequencyofthemicrowavesignalreflectedbythetargetwillshift,andthereceiverwillbeanalyzedtogenerateanalarmsignal.
2Кључне тачке избора производа и инжењерског дизајна
2.1Theselectionprincipleshouldconsiderthefollowingconditions:
1)Против интерференције;
2) Радни напон;
3) Радна температура;
4)Детецтионранге;
5) Радна температура;
2. Тачке изградње и уградње
1TheinstallationofthealarmcontrollershouldmeettherequirementsofGB10408.2-2000IntrusionDetectorPart2:IndoorUltrasonicDopplerDetectorStandardandProductManual.
2Theinstallationofthealarmcontrollershouldrefertotherelevantcontentofthestandarddrawing"SmartHomeControlSystemDesignandConstructionAtlas"03X602.