Yuav ua li cas xaiv lub DVR uas yuav tsis cia koj poob

2024 Tus sau: Malcolm Clapton | [email protected]. Kawg hloov kho: 2023-12-17 03:58

Thaum lub sijhawm zoo, DVR yuav yog koj tus tim khawv zoo tshaj plaws thiab yuav pab koj ua pov thawj koj qhov tsis muaj txim. Yog li ntawd, koj yuav tsum xaiv lub cuab yeej ua tib zoo.

Tsim

Tam sim no koj muaj peev xwm yuav video recorders ntawm ntau yam tsim. Txhua tus muaj qhov zoo thiab qhov tsis zoo.

Ib txwm

Lub koob yees duab, chav tswj thiab tshuaj ntsuam nyob rau hauv ib lub tsev. Zoo rau nws cov txheeb ze simplicity thiab qhov tseeb tias tsuas yog ib lub zog xaim mus rau lub recorder. Qhov tsis zoo muaj xws li qhov ntev, tshwj xeeb tshaj yog tias qhov screen yog built-in thiab tsis foldable.

Modular

Lub koob yees duab thiab lub ntsiab chav tsev, thiab tsawg dua qhov screen, yog cais qhov chaw. Lub koob yees duab compact tsis nyiam mloog, thiab chav tswj hwm, tom qab kev teeb tsa thawj zaug, tau muab zais rau hauv hnab looj tes thiab tuaj yeem tshem tau yooj yim yog tias tsim nyog. Tab sis kuj tseem muaj qhov tsis zoo: muaj ntau ntawm cov xov hlau thiab tus nqi siab dua.

Daim iav

Tag nrho cov kev sau npe ntawm tus neeg sau npe yog muab zais rau hauv daim iav rear-saib, uas yog txuas nrog tus qauv. Lub koob yees duab nyob tom qab thiab lub vijtsam ncaj qha hauv qab iav thiab tsis pom thaum muab tua. Lub counterbalance rau compactness thiab yooj yim yog tus nqi siab thiab tsis muaj peev xwm siv sab nraum lub tshuab.

Cov khoom siv hybrid

Cov yees duab kaw ua ke nrog lub navigator lossis radar ntes. Tseem muaj cov qauv uas tuaj yeem siv sab nraum lub tsheb ua lub koob yees duab ua haujlwm. Qhov zoo ntawm tag nrho cov ntawm lawv yog versatility, tab sis koj yuav tsum tau them ib tug round sum rau nws.

Tso cai

Qhov kev daws teeb meem ntawm matrix yog lub ntsiab parameter uas qhov zoo ntawm kev tua ncaj qha nyob ntawm, thiab yog li muaj feem yuav ua pov thawj koj cov ntaub ntawv thaum muaj xwm txheej ceev. Muaj peb tus qauv tseem ceeb: HD, Full HD, Super HD. Outdated VGA yuav luag tsis pom, thiab kev siv tswv yim ntawm 4K niaj hnub no tsis tsim nyog vim tus nqi siab, ntim loj ntawm cov ntaub ntawv kaw thiab siab load ntawm lub processor.

1. HD. Video recorders ntawm tus txheej txheem kaw yeeb yaj duab nrog ib tug daws teeb meem ntawm 1 280 × 720. Tam sim no qhov no yog qhov tsim nyog yam tsawg kawg nkaus - txawm cov nyiaj txiag pab kiag li lawm yog nruab nrog matrices nrog xws li ib tug daws teeb meem. Lawv tsis plam lub thav duab nyob ib ncig ntawm cov npoo thiab muaj ib daim duab nrog meej ciam ntawm cov khoom.
2. Full HD. Cov khoom siv nrog kev txhawb nqa rau Full HD tua twb nyob rau hauv kev daws teeb meem 1,920 × 1,080 thiab khav theeb pom tseeb ntawm qhov xwm txheej tsheb. Daim vis dis aus yuav qhia meej meej txhua yam khoom, cov ntawv sau, cov cim kev thiab daim ntawv tso cai.
3. Super HD. Xws li DVRs kaw cov yeeb yaj kiab nrog kev daws teeb meem ntawm 2 304 × 1 296. Nws muab cov ncauj lus kom ntxaws ntxiv thiab tso cai rau koj los ntsuas qhov xav tau ntawm tus ncej thiab pom cov ntsiab lus tseem ceeb ntawm nws.

Full HD recorders tam sim no suav hais tias yog qhov zoo tshaj plaws. Uas tau hais tias, HDs tsis tu ncua tseem nyob hauv qib thiab yuav yog qhov kev xaiv zoo tshaj yog tias cov peev nyiaj tsawg.

Yog tias koj xav kom tau txais txiaj ntsig zoo tshaj plaws ntawm koj lub koob yees duab dash, saib ntawm Super HD qauv. Cov khoom siv zoo li no yuav xav tau daim npav nco nrawm dua thiab ntau dua, thiab tseem yuav raug nqi ib lub nyiaj zoo nkauj, tab sis yuav zoo siab rau koj nrog yuav luag cov duab zoo nkauj.

Ceev faj thaum ntsuas qhov ntsuas no. Tam sim no koj tuaj yeem pom ntau qhov pheej yig DVRs nrog cov nqi qis tshaj, uas cov tuam txhab ua tiav los ntawm kev sib cuam tshuam (lossis, yooj yim dua, ncab) qhov kev daws teeb meem qis dua mus rau qhov siab dua. Nrog cov khoom siv zoo li no, koj tsuas yog tau txais cov duab tsis zoo, qhov muag plooj siab, tab sis yuav tsis muaj qhov nthuav dav.

Saib lub kaum sab xis

Ib qho tseem ceeb heev uas qhov tshwm sim ntawm kev ua haujlwm DVR yuav nyob ntawm. Qhov dav ntawm lub kaum sab xis ntawm qhov pom, qhov ntau txoj kev thiab lub xub pwg nkag mus rau hauv tus ncej. Nws yuav tsum yog tsawg kawg 120 degrees horizontally los yog 145 degrees diagonally. Them tshwj xeeb rau qhov no, txij li qee cov tuam ntxhab qhia raws nraim qhov kab pheeb ces kaum, uas yog pom tseeb loj dua.

Tsis tas li ntawd, cov neeg tsim khoom qee zaum qhia txog lub kaum sab xis siab tshaj plaws ntawm kev pom uas ua tiav thaum kaw ntawm qhov kev daws teeb meem qis. Piv txwv li, thaum kaw hauv Full HD, 90-100 degrees raug ntes, tab sis yog tias koj xaiv HD kaw zoo, ces lub kaum sab xis nce mus rau qhov tshaj tawm 120 degrees.

Tsis tas li ntawd nco ntsoov tias qhov dav dav ntawm qhov pom (los ntawm 170 degrees horizontally) yuav puag ncig lub thav duab ib ncig ntawm cov npoo, ua rau muaj qhov muag ntses. Xws li lub kaum sab xis yog qhov muaj txiaj ntsig zoo thaum tsav tsheb hauv nroog, vim tias thaum tsav tsheb ntawm qhov nrawm nws tso cai rau koj ntes cov kab thaiv thiab cov kab uas nyob ib sab zoo. Thaum tsav tsheb ntawm txoj kev loj ntawm kev kub ceev, cov khoom siv nrog lub qhov pom no yuav ua rau muaj kev phom sij ntau dua.

Mounting hom thiab mechanism

Cov kev xaiv mounting feem ntau yog lub tshuab nqus tsev nqus thiab 3M ob-sided daim kab xev. Qee lub DVRs tuaj nrog ob lub mounts ib zaug. Tom qab ntawd nws yog qhov yooj yim los siv lub khob nqus dej los kuaj lub kaw lus thiab nrhiav txoj haujlwm zoo, thiab tom qab ntawd kho nws mus tas li nrog daim kab xev.

1. Lub tshuab nqus tsev nqus tsev vacuumyooj yim dua nyob rau hauv uas nws tso cai rau koj kom yooj yim hloov qhov chaw ntawm lub recorder thiab sai sai tshem tawm nws. Txawm li cas los xij, nws nce qhov loj ntawm lub cuab yeej.
2. Ntawm daim kab xev ob sablub kaw lus tau nruab ib zaug, thiab lub cuab yeej tuaj yeem raug tshem tawm tsuas yog tias tus tsim ntawm lub pob khawm tso cai. Nyob rau tib lub sij hawm, qhov kev xaiv no yog compact, muab rau installation nyob rau hauv lub rear-saib daim iav, tsis cuam tshuam rau lub view, thiab kuj attracts tsawg xim ntawm lub tsheb tub sab thiab tsis poob tawm nyob rau hauv lub caij ntuj no.

Ua tib zoo saib yog tias DVR muaj lub tshuab tig. Qhov no yuav tso cai rau koj sai sai coj lub koob yees duab mus rau lub qhov rais tsav tsheb los sau cov kev ua ntawm tus tub ceev xwm tsheb khiav los yog nyob rau hauv lwm txoj kev, yog hais tias muaj ib tug intruder.

Qhov tsawg dua qhov hinges thiab ntau compact lawv, qhov tsawg co thaum lub sij hawm txav thiab, raws li, daim duab jitter.

Khoom noj khoom haus

Tag nrho cov DVRs yog powered los ntawm on-board network. Lub hwj chim adapter txuas mus rau lub cigarette lighter los yog lwm lub qhov (socket). Tom qab ntawd lub cable yog muab tso rau hauv qhov chaw teeb tsa ntawm lub kaw lus raws li ib puag ncig ntawm lub tshuab cua, hauv qab dashboard lossis lwm txoj hauv kev.

Feem ntau DVRs tau nruab nrog lawv tus kheej lub roj teeb (built-in lossis tshem tau), uas yuav siv lub zog rau lub cuab yeej yog tias lub tsheb nres, uas qee zaum tshwm sim, tshwj xeeb tshaj yog thaum muaj xwm txheej ceev. Lub roj teeb muaj peev xwm txaus rau ob peb feeb ntawm kev ua haujlwm tsuas yog rau qhov ua tsis tiav. Tab sis qee lub kaw lus tuaj yeem ua haujlwm raws li lub koob yees duab puv sab nraum lub tsheb, tso cai rau koj los ua yeeb yaj kiab nrog cov neeg koom nrog kev sib tsoo lossis kev sib tham nrog cov tub ceev xwm tsheb hauv lawv lub tsheb.

Lwm qhov tseem ceeb yog lub hwj chim txuas. Hauv qee cov qauv, nws yog tsim ncaj qha rau hauv lub mount, nyob rau hauv lwm tus neeg nws yog txuas nrog nyias. Thawj qhov kev xaiv yog yooj yim dua, tshem tawm cov hassle nrog cov xov hlau, thiab tseem tshem tawm kev puas tsuaj rau lub cable thiab lub connector nws tus kheej.

Muaj nuj nqi ntxiv

Tau kawg, DVRs muaj ntau ntau txoj kev xaiv thiab ua haujlwm. Oddly txaus, lawv abundance tsis yog ib txwm zoo.

Muaj txiaj ntsig zoo

1. Shock Sensor. Muaj twb yuav luag txhua qhov chaw thiab tiv thaiv cyclic overwriting ntawm cov yeeb yaj duab coj thaum lub sij hawm kev sib tsoo, acceleration los yog braking, raws li zoo raws li lub tsheb tig.
2. WDR (Wide Dynamic Range). Ib qho kev ua haujlwm uas ua kom qhov ci ntsa iab nyob rau ntau qhov chaw ntawm tus ncej. Txhim kho qhov zoo ntawm daim duab, tshem tawm glare los ntawm lub teeb taws ntawm lub tsheb thaum hmo ntuj thiab lub hnub ci thaum nruab hnub.
3. GPS module. Txhim kho txoj hauv kev thiab kev sib koom tes, thiab tseem ceeb toom txog kev nrawm lossis mus ze rau lub koob yees duab tub ceev xwm.
4. Suab signals thaum hla txoj kab cim thiab tsuas yog los ntawm timer. Lawv yuav tsis cia koj tsaug zog thaum tsav tsheb mus ntev.
5. Duab stabilization. Txo jitter thiab jitter thaum kaw.
6. Motion Detector. Tso cai rau koj tuaj yeem kaw cov yeeb yaj kiab thaum koj txav mus rau hauv tus ncej. Nws yuav pab koj nrhiav tau tus neeg ua txhaum ntawm kev puas tsuaj hauv qhov chaw nres tsheb.

Tsis muaj nuj nqi

1. HDMI. Tsis muaj teeb meem saib cov yeeb yaj kiab los ntawm DVR ntawm TV. Daim npav nco tau txuas nrog rau cov txheej txheem, thiab nws kuj ua pov thawj hauv tsev hais plaub.
2. Kov npo. Nws yog qhov tsis yooj yim heev rau siv thiab poob rau cov nyees khawm lub cev ib txwm muaj.
3. Kev yees duab. Nws tsis zoo li koj yuav thaij duab ntawm qhov xwm txheej tshwm sim. Thiab yog tias tsim nyog, rau qhov no muaj lub smartphone, uas ib txwm muaj.
4. LED teeb. Hauv txoj kev xav, nws yuav tsum txhim kho qhov zoo ntawm daim duab thaum tua thaum hmo ntuj, tab sis qhov tseeb nws tsis tiv nrog txoj haujlwm no txhua.

Daim ntawv teev cov neeg yuav khoom

Raws li koj tuaj yeem pom, tsis muaj ntau qhov kev txwv rau DVRs. Yog vim li cas:

1. Txhawm rau nqaim koj qhov kev tshawb nrhiav, xaiv cov qauv tseem ceeb uas haum rau koj cov ntaub ntawv siv thiab pob nyiaj siv.
2. Nqa ob peb tus qauv uas ua tau raws li cov kev txwv tshwj xeeb.
3. Ua tib zoo saib cov yeeb yaj kiab tshuaj xyuas hauv YouTube kom paub txog cov yam ntxwv ntawm cov neeg sau npe tshwj xeeb thiab thaum kawg txiav txim siab rau qhov kev xaiv.