Cov txheej txheem:
Video: Qhov zoo tshaj plaws CCTV hom yog dab tsi?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Nov yog qee cov lus qhia:
- Hikvision. Nws yog suav tias yog ib qho ntawm cov saum feem ntau hom ntawm lub koob yees duab.
- CP Plus. Nrog nws lub tsev hauv paus hauv Noida, CP Plus tau tsim tawm hauv xyoo 2007.
- Zicom. Zicom xa nws cov khoom hauv 5 lwm lub teb chaws thiab muaj ntau yam khoom zoo thiab txhim khu kev qha.
- Sony.
- Samsung.
- AVtech.
Ib yam li ntawd, tib neeg nug, hom twg yog qhov zoo tshaj plaws rau CCTV koob yees duab?
Kuv cov npe ntawm CCTV koob yees duab zoo tshaj plaws hauv Is Nrias teb:
- HikVision.
- CP Plus.
- Dahua.
- Sony.
- Samsung.
- Panasonic.
- Bosch.
- Zicom.
Ib yam li ntawd, qhov zoo tshaj plaws CCTV system rau kev lag luam yog dab tsi? 2020's Best Security Camera Systems for Small Business
- Zoo Tshaj Plaws. Frontpoint. Kev tshuaj xyuas muaj.
- Kev xaiv nyiaj txiag. Blink XT2. $99.99 pib nqi.
- Qhov Zoo Tshaj Tawm Sab Nraud. Nest Cam IQ Sab nraum zoov. Kev ua haujlwm ntawm -40 ° F thiab 113 ° F.
- Qhov zoo tshaj plaws Wireless System. Arlo Pro 2. Solar-powered lub koob yees duab xaiv.
- Qhov zoo tshaj plaws rau Chaw Ua Haujlwm Me. Lorex.
Ntxiv mus, qhov twg wireless CCTV yog qhov zoo tshaj?
Qhov zoo tshaj plaws wireless kev ruaj ntseg koob yees duab
- Nest Hello doorbell – zoo tshaj plaws rau kev ruaj ntseg tsis sib haum.
- Hive View Sab nraum zoov - zoo tshaj plaws rau lub vaj.
- Canary Flex HD - zoo tshaj plaws rau sab hauv tsev thiab sab nraud.
- Netgear Arlo - zoo tshaj plaws rau kev them nyiaj wireless kiag li.
- Somfy Sab nraum zoov Lub Koob Yees Duab - zoo tshaj plaws rau kev ruaj ntseg tag nrho hauv ib qho.
- Blink XT - qhov zoo tshaj plaws ntau lub koob yees duab system.
- Hive View - zoo tshaj plaws rau kev ruaj ntseg hauv tsev nrog style.
Kuv yuav xaiv lub koob yees duab CCTV li cas?
Ib tug pib phau ntawv qhia rau xaiv CCTV koob yees duab soj ntsuam
- Pheej yig yog kim.
- Xyuas lub warranty.
- Nkag siab txog lub peev xwm ntawm lub koob yees duab.
- Qhia meej hom koob yees duab.
- Sib piv Analogue, HD lossis IP koob yees duab.
- Txiav txim siab seb koj xav kom lub koob yees duab pom.
- Xaiv lub koob yees duab zoo tshaj plaws.
- Xav txog qhov xav tau kev txhawb nqa teeb pom kev zoo.
Pom zoo:
Qhov zoo tshaj plaws compressed video hom ntawv yog dab tsi?
Lub 6 Zoo tshaj Video ntaub ntawv tawm tswv yim thiab lawv zoo tshaj plaws rau AVI (suab video interleave) thiab WMV (Windowsmedia video) MOV thiab QT (Quicktime tawm tswv yim) MKV (matroska hom) MP4. AVCHD (advanced video coding, siab txhais) FLV thiab SWF (Flash hom)
Qhov twg sorting algorithm yog qhov zoo tshaj plaws hauv qhov phem tshaj?
Sorting algorithms Algorithm Cov ntaub ntawv qauv Lub Sijhawm complexity: Qhov phem tshaj plaws ceev xaiv Array O(n2) Sib sau ua ke Array O(n log(n)) Heap txheeb Array O(n log(n)) Smooth txheeb Array O(n log(n))
Dab tsi yog qhov zoo tshaj plaws video hom rau embed hauv PowerPoint?
Cov hom yeeb yaj kiab uas ua haujlwm nrog PowerPoint2010 hauv Windows suav nrog ASF, AVI, MPG, MPEG, SWF thiab WMV. Tsis tas li ntawd, rau qhov zoo tshaj plaws playback kev, koj yuav zoo dua ntxig anvideo hauv WMV lossis MPEG-1 hom ntawv rau PowerPoint2010. Cov hom yeeb yaj kiab uas ua haujlwm nrog PowerPoint 2007 hauv Windows suav nrog ASF, AVI, MPG, MPEG thiab WMV
Qhov zoo tshaj plaws video encoding hom ntawv yog dab tsi?
6 ntawm qhov zoo tshaj plaws Video tawm tswv yim rau 2019 MP4. Feem ntau cov khoom siv digital thiab platforms txhawb MP4, renderingit feem ntau universal video hom nyob ib ncig ntawm. MOV. Tsim los ntawm Kua, MOV yog cov video hom tshwj xeeb tsim rau QuickTime Player. WMV. WMV tau tsim los ntawm Microsoft, yog li koj cov neeg tuaj saib tuaj yeem ua cov yeeb yaj kiab no ntawm Windows Media Player. FLV. AVI. AVCHD
Dab tsi yog qhov zoo tshaj plaws tsib qhov tsis zoo ntawm koj lub operating system?
Qhov feem ntau cov software kev ruaj ntseg vulnerabilities muaj xws li: ploj ntaub ntawv encryption. OS command txhaj. SQL txhaj. Tsis pub dhau. Tsis muaj kev lees paub rau kev ua haujlwm tseem ceeb. Kev tso cai ploj lawm. Unrestricted upload cov ntaub ntawv txaus ntshai hom. Kev cia siab rau cov khoom siv tsis ntseeg siab hauv kev txiav txim siab kev ruaj ntseg