Cov Lus Qhia
- Dab tsi yog 2-wire intercom system? Nws ua haujlwm li cas?
- Pros thiab Cons ntawm 2-wire Intercom System
- Tej yam yuav tsum tau xav txog thaum hloov 2-Wire Intercom System
- Txoj hauv kev los txhim kho koj 2-Wire Intercom System rau IP Intercom System
Dab tsi yog 2-wire intercom system? Nws ua haujlwm li cas?
Lub 2-xaim intercom system yog ib hom kev sib txuas lus, ua kom muaj kev sib txuas lus ntawm ob qhov chaw, xws li qhov chaw nres tsheb sab nraum zoov thiab sab hauv tsev saib lossis handset. Nws feem ntau siv rau kev ruaj ntseg hauv tsev lossis chaw ua haujlwm, nrog rau hauv cov tsev uas muaj ntau chav nyob, xws li chav tsev.
Lo lus "2-xaim" yog hais txog ob lub cev xaim siv los xa ob lub zog thiab kev sib txuas lus (suab, thiab qee zaum video) ntawm intercoms. Ob lub xov hlau yog feem ntau twisted khub xov hlau los yog coaxial cables, uas muaj peev xwm tuav tau ob qho tib si cov ntaub ntawv xa mus thiab lub zog ib txhij. Ntawm no yog qhov 2-xaim txhais tau tias hauv kev nthuav dav:
1. Kev xa tawm suab / Video teeb liab:
- Suab: Ob lub xov hlau nqa lub suab teeb liab nruab nrab ntawm qhov chaw nres tsheb qhov rooj thiab chav tsev sab hauv kom koj hnov tus neeg ntawm lub qhov rooj thiab hais lus nrog lawv.
- Yees duab (yog tias tsim nyog): Hauv video intercom system, ob lub xov hlau no tseem xa cov teeb liab video (piv txwv li, cov duab los ntawm lub koob yees duab lub qhov rooj mus rau hauv tsev saib).
2. Fais fab mov:
- Fais fab hla tib ob lub xov hlau: Hauv cov kab ke sib txuas ib txwm, koj yuav xav tau cov xov hlau sib cais rau lub zog thiab cais cov kev sib txuas lus. Hauv 2-xaim intercom, lub zog kuj tau muab los ntawm tib ob lub xov hlau uas nqa lub teeb liab. Qhov no feem ntau ua tiav siv lub tshuab hluav taws xob-dhau-xaim (PoW) uas tso cai rau tib lub xaim nqa ob lub zog thiab cov teeb liab.
2-xaim intercom system suav nrog plaub yam, qhov chaw nres tsheb, saib sab hauv tsev, chaw nres tsheb tswv, thiab qhov rooj tso tawm. Cia peb mus los ntawm ib qho piv txwv yooj yim ntawm yuav ua li cas 2-hlau video intercom system yuav ua haujlwm li cas:
- Tus qhua nias lub khawm hu rau ntawm qhov chaw nres tsheb sab nraum zoov.
- Lub teeb liab raug xa mus hla ob lub xov hlau mus rau chav tsev sab hauv. Lub teeb liab ua rau sab hauv tsev kom qhib lub vijtsam thiab ceeb toom rau tus neeg sab hauv tias ib tus neeg nyob ntawm qhov rooj.
- Cov yeeb yaj kiab pub (yog tias tsim nyog) los ntawm lub koob yees duab hauv qhov chaw nres tsheb qhov rooj yog kis tau los ntawm tib ob lub xov hlau thiab tso tawm rau ntawm lub monitor sab hauv.
- Tus neeg sab hauv tuaj yeem hnov tus qhua lub suab ntawm lub microphone thiab hais rov qab los ntawm tus neeg hais lus intercom.
- Yog tias lub kaw lus suav nrog lub qhov rooj kaw, tus neeg sab hauv tuaj yeem qhib lub qhov rooj lossis rooj vag ncaj qha los ntawm chav tsev sab hauv.
- Lub chaw nres tsheb tus tswv tau teeb tsa hauv chav saib xyuas lossis chaw tswj hwm vaj tse, cia cov neeg nyob hauv lossis cov neeg ua haujlwm hu ncaj qha thaum muaj xwm txheej ceev.
Pros thiab Cons ntawm 2-wire Intercom System
2-wire intercom system muaj ntau qhov zoo thiab qee qhov kev txwv, nyob ntawm daim ntawv thov thiab cov kev xav tau tshwj xeeb ntawm cov neeg siv.
Pros:
- Simplified Installation:Raws li lub npe qhia, 2-xaim kab ke siv tsuas yog ob lub xov hlau los tswj kev sib txuas lus (suab / video) thiab lub zog. Qhov no txo qis qhov nyuaj ntawm kev teeb tsa piv rau cov txheej txheem qub uas xav tau cov xov hlau cais rau lub zog thiab cov ntaub ntawv.
- Nqi-effectiveness: Cov xov hlau tsawg dua txhais tau tias tus nqi qis dua rau kev xaim, txuas, thiab lwm yam khoom siv. Tsis tas li ntawd, cov xov hlau tsawg dua tuaj yeem txhais tau qis dua tus nqi kho lub sijhawm.
- Kev siv hluav taws xob qis:Lub tshuab hluav taws xob tshaj-xaim hauv 2-xaim tshuab feem ntau siv hluav taws xob ntau dua piv rau cov tshuab intercom qub uas xav tau cov kab hluav taws xob sib cais.
Cons:
- Ntau yam txwv:Thaum 2-xaim tshuab yog qhov zoo rau kev ncua deb mus rau nruab nrab, lawv yuav tsis ua haujlwm zoo hauv cov tsev loj lossis kev teeb tsa uas qhov txuas txuas ntev ntev, lossis cov khoom siv hluav taws xob tsis txaus.
- Lower Video Quality: Thaum lub suab sib txuas lus feem ntau yog qhov tseeb, qee qhov 2-xaim video intercom systems tuaj yeem muaj kev txwv hauv kev yees duab zoo, tshwj xeeb tshaj yog tias koj siv analog kis. Cov lus piav qhia siab dua video yuav xav tau ntau dua cov cabling lossis cov tshuab digital, uas qee zaum tuaj yeem raug txwv hauv 2-xaim teeb.
- Txwv tsis pub muaj nuj nqi piv rau IP Systems: Thaum 2-xaim tshuab muaj cov haujlwm tseem ceeb hauv kev sib txuas (suab thiab / lossis video), lawv feem ntau tsis muaj cov yam ntxwv siab tshaj ntawm IP-raws li cov tshuab, xws li kev koom ua ke nrog lub tsev automation platforms, CCTV, huab cia, tej thaj chaw deb video kaw, los yog high-txhais video streaming.
Tej yam yuav tsum tau xav txog thaum hloov 2-Wire Intercom System
Yog tias koj tam sim no 2-xaim system ua haujlwm zoo rau koj cov kev xav tau thiab koj tsis tas yuav muaj cov yeeb yaj kiab siab, kev nkag mus rau thaj chaw deb, lossis kev sib koom ua ke ntse, tsis tas yuav hloov kho sai. Txawm li cas los xij, kev hloov kho mus rau IP intercom system tuaj yeem muab cov txiaj ntsig ntev thiab ua rau koj cov khoom pov thawj yav tom ntej. Cia peb nkag mus rau hauv cov ntsiab lus:
- Zoo dua video thiab suab:IP intercoms ua haujlwm dhau Ethernet lossis Wi-Fi tes hauj lwm kom xa cov ntaub ntawv ntau dua, txhawb kev daws teeb meem video zoo dua, suav nrog HD thiab txawm tias 4K, thiab meej dua, zoo dua lub suab.
- Kev nkag mus rau thaj chaw deb thiab saib xyuas: Ntau tus IP intercom manufacturers, zoo li DNAKE, muaj daim ntawv thov intercom uas tso cai rau cov neeg nyob hauv teb cov lus hu thiab qhib qhov rooj los ntawm txhua qhov chaw siv smartphones, rooj, lossis khoos phis tawj.
- Kev sib xyaw ntse:IP intercoms tuaj yeem txuas nrog koj lub Wi-nkaus lossis Ethernet network thiab muab kev sib cuam tshuam nrog lwm cov khoom siv sib txuas, xws li cov xauv ntse, IP koob yees duab, lossis cov tshuab ua haujlwm hauv tsev.
- Scalability rau yav tom ntej expansion: Nrog IP intercoms, koj tuaj yeem yooj yim ntxiv cov khoom siv ntau dua ntawm lub network uas twb muaj lawm, feem ntau yam tsis tas yuav rov xa tag nrho lub tsev.
Txoj hauv kev los txhim kho koj 2-Wire Intercom System rau IP Intercom System
Siv 2-Wire rau IP Converter: Tsis tas yuav hloov cov xaim uas twb muaj lawm!
Ib tug 2-xaim rau IP converter yog ib qho cuab yeej uas tso cai rau koj los ua ke ib txwm 2-xaim system (seb analog lossis digital) nrog IP-raws li kev sib txuas lus. Nws ua tus choj ntawm koj lub qub 2-xaim infrastructure thiab niaj hnub IP network.
Lub converter txuas rau koj qhov system 2-xaim uas twb muaj lawm thiab muab ib qho kev sib txuas uas tuaj yeem hloov 2-xaim teeb liab (suab thiab yees duab) rau cov teeb liab digital uas tuaj yeem kis tau los ntawm IP network (xws li,DNAKEqhev, 2-xaim Ethernet Converter). Cov teeb liab hloov dua siab tshiab tuaj yeem raug xa mus rau IP tshiab intercom li zoo li IP-raws li saib, qhov rooj noj, lossis apps mobile.
Huab intercom daws: tsis xav tau cabling!
Cloud-based intercom daws yog qhov kev xaiv zoo tshaj plaws rau kev rov qab kho cov tsev thiab cov tsev. Piv txwv li, DNAKEhuab intercom kev pabcuam, tshem tawm qhov xav tau ntawm cov khoom siv kho vajtse kim kim thiab cov nqi tu tsis tu ncua cuam tshuam nrog cov tsoos intercom systems. Koj tsis tas yuav nqis peev rau hauv cov chav tsev sab hauv lossis kev teeb tsa hluav taws xob. Hloov chaw, koj them rau qhov kev pabcuam raws li kev tso npe, uas feem ntau pheej yig dua thiab kwv yees.
Ntxiv mus, teeb tsa huab-raws li kev pabcuam intercom yog qhov yooj yim dua thiab nrawm dua piv rau cov kab ke ib txwm muaj. Tsis tas yuav muaj kev txuas txuas ntxiv lossis kev teeb tsa nyuaj. Cov neeg nyob hauv tuaj yeem txuas mus rau qhov kev pabcuam intercom siv lawv cov smartphones, ua kom yooj yim dua thiab siv tau.
Ntxiv rauntsej muag paub, PIN code, thiab IC / ID daim npav, kuj tseem muaj ntau txoj hauv kev siv hauv app, suav nrog kev hu xov tooj & app xauv, QR code, temp key thiab Bluetooth. Qhov no muab qhov chaw nyob nrog kev tswj hwm tag nrho, tso cai rau lawv tswj kev nkag mus nyob qhov twg, txhua lub sijhawm.
