Chiyambi:

M'zaka zamasiku ano za kuchuluka kwa kuwunika, makamera a CCTV akhala chisankho chodziwika bwino chifukwa cha kusinthasintha kwawo komanso kusavuta.Kuphatikiza kwaKusintha kwa PoEmkati mwa dongosolo la CCTV limalola kutumiza deta ndi mphamvu mosasunthika, zomwe zimapangitsa kuti ntchito yoyika ikhale yabwino komanso yotsika mtengo.Nkhaniyi iwunika zaubwino wogwiritsa ntchito masiwichi a PoE mumakina a CCTV, kutsindika ukulu wawo pankhani ya kusavuta komanso kupulumutsa mtengo.

Makamera a CCTV: Yankho Losinthika

Makamera a CCTV asintha momwe timagwiritsira ntchito chitetezo.Kupereka ufulu ku zoletsa zolumikizana ndi mawaya, makamera awa ndi osinthika kwambiri ndipo amatha kuyikidwa pamalo aliwonse popanda kuvutitsidwa ndi ma waya owonjezera.Kuwonetsetsa kuyang'anitsitsa momveka bwino komanso kosasokonezedwa, apeza kutchuka kwakukulu pakati pa ogwiritsa ntchito nyumba, malonda, ndi mafakitale.

Mphamvu ya PoE Switches:

Zikafika pakukhazikitsa ma netiweki komanso kugwiritsa ntchito chitetezo, ma switch a PoE amatenga gawo lofunikira.Chitsanzo chabwino ndiChithunzi cha JHA-P42208BHmasiwichi angapo, omwe amalola kufalitsa kwa data ndi mphamvu munthawi imodzi kudzera pa chingwe chimodzi cha Cat5.Izi zikutanthauza kuti zida monga makamera a PTZ ndi zida za WiMAX zimatha kugwira ntchito ngakhale mphamvu ya AC ikakhala yochepa kapena yovuta.

Njira Yosavuta:

Ubwino umodzi wofunikira wogwiritsa ntchito ma switch a PoE pamakina a CCTV ndikuchepetsa mtengo wamawaya ndi kugwiritsa ntchito mphamvu.Kuyika zingwe zamagetsi zosiyana pa chipangizo chilichonse kumatha kukhala nthawi yambiri komanso kokwera mtengo.Komabe, ndi ma switch a PoE, kufunikira kwa zingwe zamagetsi zowonjezera kumathetsedwa, kupulumutsa nthawi yofunikira komanso ndalama.

Kusinthasintha Kowonjezereka:

Zosintha za JHA-P42208BH zidapangidwa kuti zizigwirizana ndi makhazikitsidwe a netiweki komanso zofunikira zodzitetezera.Ndi kuphatikiza kosasunthika pamakina omwe alipo, ogwiritsa ntchito amatha kulumikiza makamera owonera makanema, ndi zida zina.Kusinthasintha kotereku kumathandizira kukulitsa kapena kukonzanso dongosolo mwachangu komanso mopanda zovuta malinga ndi zomwe zikufunika pachitetezo cha malo.

Pomaliza:

Kupititsa patsogolo kwa makamera a CCTV kwasintha mawonekedwe achitetezo, kupereka kusinthasintha, kusavuta, komanso kuyang'anira bwino.Kuphatikiza kwa masiwichi a PoE, monga mndandanda wa JHA-P42208BH, kumakweza maubwino awa mopitilira kuphatikiza mphamvu ndi kutumiza kwa data pa chingwe chimodzi.Ndi kutsika mtengo kwa ma waya, kusinthasintha kowonjezereka, komanso kusavuta, ma switch a PoE akhala gawo lofunikira pamakina opanda zingwe a CCTV.Kuwaphatikizira pakuwunika kwanu kumatha kutsimikizira njira zotetezera zogwira mtima, zotsika mtengo, komanso zamphamvu.