Video: CCTV txhais li cas?
2024 Tus sau: Taylor Roberts | [email protected]. Kawg hloov kho: 2023-12-16 00:29
Closed Circuit TV
Hais txog qhov no, CCTV yog dab tsi thiab nws ua haujlwm li cas?
CCTV , los yog kaw TV , yog lub kaw lus uas tso cai rau koj kom saib qhov muag yog dab tsi mus rau hauv thiab ib ncig ntawm koj lub lag luam. Cov koob yees duab thiab cov saib pom ua rau koj pom cov xwm txheej nyob, thiab cov kaw kaw cov duab rau tom qab siv. Tsis txhob yuam kev a CCTV saib xyuas rau TV zoo tib yam.
Kuj Paub, CCTV yog dab tsi thiab hom twg? Hom CCTV Lub Koob Yees Duab, Qhov Twg Los Xaiv
| Cov koob yees duab | Hom cable | Siv |
|---|---|---|
| PTZ lub koob yees duab | Cat5/6 lossis lub zog txuas | Sab nraum zoov qhib qhov chaw & qhov chaw siab dua |
| Cov koob yees duab wireless | Fais fab kab | Sab hauv & sab nraum zoov |
| Lub koob yees duab mos txwv | Cat5/6 lossis lub zog txuas | Sab Hauv & Sab Nraud |
| Dome koob yees duab | Cat5/6 lossis lub zog txuas | Sab Hauv & Sab Nraud |
Hauv qhov no, lub hom phiaj ntawm CCTV yog dab tsi?
CCTV (kaw TV-circuit) yog TV system uas cov cim qhia tsis tau tshaj tawm rau pej xeem tab sis raug saib xyuas, feem ntau yog rau kev saib xyuas thiab kev nyab xeeb lub hom phiaj . CCTV tso siab rau qhov kev tso kawm ntawm cov koob yees duab, thiab kev soj ntsuam ntawm lub koob yees duab cov tswv yim ntawm cov saib ib qho twg.
Puas muaj leej twg tuaj yeem saib CCTV cov duab?
Koj tsis tuaj yeem thov footage ntawm leej twg lwm tus. Ua li ntawd yuav ua txhaum txoj cai ntawm lwm tus kom muaj lawv tus kheej cov ntaub ntawv tiv thaiv raws li Txoj Cai Tiv Thaiv Cov Ntaub Ntawv, nrog rau lawv txoj cai ntiag tug raws li Txoj Cai Tib Neeg Txoj Cai. Tsuas yog tub ceev xwm tau xav tau xws li footage.
Pom zoo:
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