Tuam Tshoj Tus Nqi Zoo Tshaj Plaws ntawm 4-Hloov HD 7 Nti Hauv Tsev Security Video Doorphone 4.3 nti Hoobkas thiab Chaw Tsim Tshuaj

Tus nqi zoo tshaj plaws ntawm 4-Hloov HD 7 Nti Hauv Tsev Kev Ruaj Ntseg Video Doorphone 4.3 inch Featured Duab

Tus nqi zoo tshaj plaws ntawm 4-Wire HD 7 Nti Hauv Tsev Kev Ruaj Ntseg Video Doorphone 4.3 nti

Lus piav qhia luv luv:

Nrog kev ua haujlwm ntawm kev hu, Tes-dawb tham-rov qab, qhib los ntawm kev tswj chaw taws teeb.
Duab capture thiab duab cia yog xaiv tau.
Saib Xyuas Sab Nraud-chaw nres tsheb.
Hu rau lub chaw tswj xyuas txhua lub sijhawm thaum muaj xwm txheej ceev.
Cov ntaub ntawv los ntawm Guard Center tuaj yeem tau txais lossis tshem tawm.
Nrog kev tshawb nrhiav cov ntaub ntawv.
Tswb muaj nuj nqi npog 4 thaj chaw.
Tso tseg garrison thiab arming nrog Code.
Kev teeb tsa garrison thiab Arming chav chaw nres tsheb nrog Code.
Nrog kev ua haujlwm ntawm kev kho qhov ci ntawm daim duab, kho qhov ntim thiab xim.
4.3-nti xim Liquid Crystal Display, yooj yim saib.
Kev hu xov tooj tsis muaj tes, nyab xeeb, sib txuas lus yooj yim.
Video Room-chaw nres tsheb muaj qhov tshwj xeeb zoo, elegant thiab graceful.
Tau txais cov ntaub ntawv, nrog cov ntaub ntawv tshawb nrhiav haujlwm.
Tsis tas li ntawd, saib kev khaws cia thiab cov ntaub ntawv tso tawm yog xaiv tau.
Cov chaw taws teeb tswj tau teeb tsa chav chaw nres tsheb, tshem lub garrison thiab Arming hauv cheeb tsam tiv thaiv.
Tej thaj chaw deb khawm thim ib tug garrison thiab arming.

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Product Detail

Khoom cim npe

Peb kuj tau tsom mus rau kev txhim kho raws li kev tswj hwm cov khoom thiab QC kev pab cuam kom paub tseeb tias peb tuaj yeem tuav tau zoo heev hauv kev sib tw ua lag luam rau tus nqi zoo tshaj plaws ntawm 4-Wire HD 7 Inches Tsev Security Video Doorphone 4.3 nti, Koj tuaj yeem tau txais tus nqi qis tshaj ntawm no. Tsis tas li koj yuav tau txais cov khoom zoo tshaj plaws thiab cov kev pabcuam zoo heev ntawm no! Tsis txhob tos kom tuav peb!
Peb kuj tau tsom mus rau kev txhim kho cov khoom tswj hwm thiab QC kev pab cuam kom paub tseeb tias peb tuaj yeem tuav tau zoo heev hauv kev lag luam hnyav-kev sib tw rauTuam Tshoj Intercom System thiab Video Door Tswb, Nrog rau tag nrho cov kev txhawb nqa no, peb tuaj yeem ua haujlwm rau txhua tus neeg siv khoom nrog cov khoom zoo thiab kev xa khoom raws sijhawm nrog lub luag haujlwm siab. Ua ib lub tuam txhab loj hlob hluas, peb yuav tsis yog qhov zoo tshaj plaws, tab sis peb tau sim peb qhov zoo tshaj plaws los ua koj tus khub zoo.

Cov Khoom Muag

Specification

Qhov xwm txheej	tsis muaj
Ua haujlwm voltage:	DC17V ~ 20V
Quiescent zog noj:	<20mA
Kev siv zog ua haujlwm:	<600mA
Ua haujlwm kub ntau:	0 ° C ~ + 45 ° C
Ua haujlwm av noo ntau	45% -95%
Display element:	4 nti xim npo
Kab rov tav daws teeb meem:	CCIR350 Kab
Scan zaus	CCIR H: 15,625 ± 400HZ V: 47 ± 3HZ

FAQ

1. Kuv tuaj yeem tau txais cov lus hais li cas?
Cia peb cov lus nrog koj qhov kev thov yuav khoom thiab peb yuav teb koj li ntawm ib teev ntawm lub sijhawm ua haujlwm. Thiab koj tuaj yeem tiv tauj peb ncaj qha los ntawm Tus Thawj Tswj Lag Luam lossis lwm yam cuab yeej sib tham tam sim hauv koj qhov yooj yim.

2. Kuv puas tuaj yeem tau txais cov qauv los kuaj xyuas qhov zoo?
Peb zoo siab los muab cov qauv rau koj kuaj. Cia peb cov lus ntawm cov khoom koj xav tau thiab koj qhov chaw nyob. Peb yuav muab cov ntaub ntawv ntim cov qauv rau koj, thiab xaiv txoj hauv kev zoo tshaj plaws los xa nws.

3. Koj puas yog lub Hoobkas lossis tuam txhab lag luam?
Peb yog lub Hoobkas thiab nrog Export Right. Nws txhais tau tias Hoobkas + kev lag luam.

4. Koj qhov zoo dua yog dab tsi?
Peb tsom mus rau qhov chaw pib tsim rau ntau tshaj 15 xyoo, feem ntau ntawm peb cov neeg siv khoom yog cov khoom lag luam hauv North America, uas yog hais tias peb kuj tau sau 15years OEM kev paub rau cov hom hwm zoo.

5. Kuv ntseeg koj li cas?
Peb txiav txim siab ncaj ncees raws li lub neej ntawm peb lub tuam txhab, dhau li ntawd, muaj kev lees paub kev lag luam los ntawm Alibaba, koj qhov kev txiav txim thiab nyiaj yuav zoo lav.

6. Koj puas tuaj yeem muab kev lees paub ntawm koj cov khoom?
Yog lawm, peb muab 3-5 xyoo lav lav.

Paub meej

Network Cable Video Intercom System (1)

Peb kuj tau tsom mus rau kev txhim kho cov khoom tswj hwm thiab QC qhov kev pab cuam kom paub tseeb tias peb tuaj yeem tuav tau zoo heev hauv kev sib tw ua lag luam rau tus nqi zoo tshaj plaws ntawm 4-Wire HD 7 Inches Tsev Security Video Doorphone nrog Kov Screen, Koj tuaj yeem tau tus nqi qis tshaj ntawm no. Tsis tas li koj yuav tau txais cov khoom zoo tshaj plaws thiab cov kev pabcuam zoo heev ntawm no! Tsis txhob tos kom tuav peb!
Tus nqi zoo tshaj rauTuam Tshoj Intercom System thiab Video Door Tswb, Nrog rau tag nrho cov kev txhawb nqa no, peb tuaj yeem ua haujlwm rau txhua tus neeg siv khoom nrog cov khoom zoo thiab kev xa khoom raws sijhawm nrog lub luag haujlwm siab. Ua ib lub tuam txhab loj hlob hluas, peb yuav tsis yog qhov zoo tshaj plaws, tab sis peb tau sim peb qhov zoo tshaj plaws los ua koj tus khub zoo.