Microwave sensors thiab motion sensors yog ob qho tib si siv los ntsuas kev txav, tab sis lawv ua haujlwm ntawm cov ntsiab lus sib txawv thiab muaj cov yam ntxwv sib txawv. Cia peb tshawb nrhiav lawv qhov sib txawv hauv kev nthuav dav:
Technology:
Microwave Sensor: Lub microwave sensor siv cov nyhuv Doppler kom ntes cov lus tsa suab. Nws emits microwave teeb liab tsis tu ncua thiab ntsuas qhov zaus hloov pauv ntawm qhov cuam tshuam tsis zoo thaum ib yam khoom txav mus rau hauv nws qhov kev tshawb pom. Qhov kev hloov zaus no yog muab tshuaj ntsuam xyuas los txiav txim qhov muaj thiab kev taw qhia ntawm kev txav mus los.
Motion Sensor: Motion sensors, tseem hu ua passive infrared (PIR) sensors, kuaj xyuas cov kev hloov pauv hauv infrared hluav taws xob tawm los ntawm cov tsiaj nyob thiab cov khoom. Lawv ua haujlwm los ntawm kev hnov cov cua kub kos npe ntawm cov khoom hauv lawv qhov kev pom. Thaum lub cev sov so nkag mus rau qhov ntsuas qhov ntsuas, nws pom qhov sib txawv ntawm qhov kub thiab txias thiab ua rau lub tswb nrov lossis qhib lub cuab yeej.
Detection Range thiab Field of View:
Microwave Sensor: Microwave sensors feem ntau muaj ntau qhov kev tshawb pom loj dua piv rau cov suab sensors. Lawv tuaj yeem npog thaj tsam loj dua, ua rau lawv tsim nyog rau cov ntawv thov uas yuav tsum tau muaj qhov dav dav, xws li chav loj lossis qhov chaw sab nraum zoov. Tsis tas li ntawd, microwave sensors muaj txiaj ntsig zoo ntawm kev tshawb nrhiav kev txav los ntawm kev cuam tshuam xws li phab ntsa thiab qhov rooj.
Motion Sensor: Cov lus tsa suab sensors feem ntau muaj qhov ntsuas pom tsawg thiab qhov nqaim ntawm qhov pom. Lawv feem ntau yog siv rau qhov chaw me me, xws li chav tsev lossis hauv tsev, qhov twg xav tau kev tshawb nrhiav kev txav chaw.
Sensitivity rau Motion:
Microwave Sensor: Microwave sensors yog qhov nkag siab zoo rau cov lus tsa suab thiab tuaj yeem ntes txawm tias me ntsis txav. Lawv tuaj yeem sib txawv ntawm ntau hom kev txav, xws li taug kev, khiav, lossis nkag. Txawm li cas los xij, lawv qhov rhiab heev tuaj yeem ua rau lub tswb cuav tshwm sim los ntawm ib puag ncig yam xws li cua lossis tsiaj me.
Motion Sensor: Cov lus tsa suab sensors yog tsim los xyuas cov kev hloov pauv tseem ceeb hauv cov hluav taws xob infrared, feem ntau tsim los ntawm tib neeg cov khoom loj. Lawv tsis tshua muaj kev cuam tshuam rau kev txav me me thiab tsim nyog rau cov ntawv thov uas muaj tib neeg lossis cov khoom loj dua yog qhov kev txhawj xeeb tseem ceeb.
Installation thiab Nqi:
Microwave Sensor: Microwave sensors feem ntau yog qhov nyuaj ntawm kev teeb tsa thiab teeb tsa. Lawv yuav tsum tau ua tib zoo tso thiab calibration los xyuas kom meej kev ua tau zoo. Lawv kuj tseem kim dua piv rau cov lus tsa suab sensors vim lawv cov thev naus laus zis siab heev.
Motion Sensor: Cov lus tsa suab sensors yooj yim rau nruab thiab teeb tsa. Lawv muaj nyob rau hauv ntau hom, nrog rau cov chav nyob ib leeg, cov teeb tsa ua haujlwm, lossis kev koom ua ke rau hauv kev ruaj ntseg. Lawv feem ntau siv nyiaj ntau dua thiab siv dav hauv kev siv vaj tse thiab kev lag luam.
Daim ntawv thov:
Microwave Sensor: Microwave sensors feem ntau yog siv rau hauv kev ruaj ntseg systems, tsis siv neeg qhib qhov rooj, kev saib xyuas cov tsheb, thiab kev siv hauv kev lag luam. Lawv tsim nyog rau thaj chaw uas xav tau kev pab ntev ntev, xws li cov tsev khaws khoom, chaw nres tsheb, thiab cov chaw pej xeem.
Motion Sensor: Motion sensors pom dav siv nyob rau hauv thaj chaw ruaj ntseg systems, teeb pom kev zoo tswj systems, nrhiav neeg nyob hauv tsev, thiab tsev automation. Lawv feem ntau koom nrog lub tswb tswb, CCTV systems, thiab cov cuab yeej ntse hauv tsev.
Nyob rau hauv cov ntsiab lus, microwave sensors thiab motion sensors txawv nyob rau hauv lawv lub hauv paus technology, nrhiav kom tau ntau yam, rhiab heev, installation complexity, thiab kev siv. Microwave sensors muab kev pabcuam dav dav thiab tsim nyog rau thaj chaw loj, thaum lub suab sensors feem ntau siv rau kev tshawb nrhiav hauv cheeb tsam hauv qhov chaw me. Kev xaiv ntawm lawv yog nyob ntawm cov kev cai tshwj xeeb ntawm daim ntawv thov ntawm tes.
