Tus nqi zoo tshaj plaws hauv Suav teb rau 4-Hlau HD 7 Nti Tsev Ruaj Ntseg Video Doorphone 4.3 nti Hoobkas thiab Chaw Tsim Khoom

Tus nqi zoo tshaj plaws ntawm 4-Wire HD 7 Nti Home Security Video Doorphone 4.3 nti Featured Image

Tus nqi zoo tshaj plaws rau 4-Hlau HD 7 Nti Tsev Ruaj Ntseg Video Doorphone 4.3 nti

Kev Piav Qhia Luv:

Nrog rau kev ua haujlwm ntawm kev hu xov tooj, Hands-free talk-back, qhib los ntawm kev tswj chaw taws teeb.
Kev thaij duab thiab khaws cia duab yog xaiv tau.
Kev Saib Xyuas Sab Nraud-chaw nres tsheb.
Hu rau chaw tswj hwm txhua lub sijhawm rau xwm txheej ceev.
Cov ntaub ntawv los ntawm Guard Center yuav raug txais lossis rho tawm.
Nrog cov ntaub ntawv tshawb nrhiav muaj nuj nqi.
Lub tswb ceeb toom npog 4 thaj chaw.
Tshem tawm kev ua tub rog thiab kev ua riam phom nrog Code.
Teem chaw nres tsheb thiab chav Arming nrog Code.
Nrog rau kev ua haujlwm ntawm kev kho qhov ci ntawm daim duab, kho qhov ntim thiab xim.
4.3-nti xim kua siv lead ua zaub, yooj yim saib.
Kev hu xov tooj tsis siv tes, kev nyab xeeb, kev sib txuas lus yooj yim.
Video Room-station muaj cov duab tshwj xeeb, zoo nkauj thiab ntxim nyiam.
Tau txais cov ntaub ntawv, nrog rau kev tshawb nrhiav cov ntaub ntawv.
Tsis tas li ntawd xwb, kev khaws cia saib thiab kev tso tawm cov ntaub ntawv yog xaiv tau.
Chaw tswj chaw taws teeb chaw nres tsheb, rho tawm ib lub garrison thiab Arming hauv thaj chaw tiv thaiv.
Khawm chaw taws teeb rho tawm ib lub garrison thiab arming.

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Cov Khoom Qhia Txog Khoom

Cov Cim Npe Khoom

Peb kuj tau tsom mus rau kev txhim kho kev tswj hwm khoom thiab QC program kom paub tseeb tias peb tuaj yeem tuav tau qhov zoo hauv kev lag luam sib tw rau Tus Nqi Zoo Tshaj Plaws ntawm 4-Wire HD 7 Nti Home Security Video Doorphone 4.3 nti, Koj tuaj yeem tau txais tus nqi pheej yig tshaj plaws ntawm no. Koj tseem yuav tau txais cov khoom zoo tshaj plaws thiab cov kev pabcuam zoo tshaj plaws ntawm no! Thov tsis txhob tos kom hu rau peb!
Peb kuj tau tsom mus rau kev txhim kho cov khoom tswj thiab QC program kom paub tseeb tias peb tuaj yeem tuav tau txiaj ntsig zoo hauv kev lag luam sib tw hnyav rauTuam Tshoj Intercom System thiab Video Door Bell, Nrog rau tag nrho cov kev txhawb nqa no, peb tuaj yeem pab 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 hluas uas loj hlob, 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 yam ntxwv ntawm cov khoom

Cov Lus Qhia Tshwj Xeeb

Mob	cov kev cai
Kev ua haujlwm hluav taws xob:	DC17V ~ 20V
Kev siv hluav taws xob tsis tu ncua:	<20mA
Kev siv zog ua haujlwm:	<600mA
Qhov kub ua haujlwm ntau yam:	0°c ~ +45°c
Ua haujlwm av noo ntau yam	45% -95%
Cov khoom tso saib:	4 nti xim screens
Kev daws teeb meem kab rov tav:	CCIR350 Kab
zaus luam theej duab	CCIR H: 15,625±400HZ V: 47±3HZ

Cov Lus Nug Feem Ntau

1. Kuv yuav tau txais ib daim ntawv hais li cas?
Tawm lus rau peb nrog koj cov lus thov yuav khoom thiab peb yuav teb koj tsis pub dhau ib teev ntawm lub sijhawm ua haujlwm. Thiab koj tuaj yeem tiv tauj peb ncaj qha los ntawm Tus Thawj Coj Kev Lag Luam lossis lwm yam cuab yeej sib tham tam sim ntawd hauv koj qhov yooj yim.

2. Kuv puas tuaj yeem tau txais ib qho qauv los xyuas qhov zoo?
Peb zoo siab muab cov qauv rau koj sim. Sau ib tsab ntawv qhia txog yam khoom koj xav tau thiab koj qhov chaw nyob rau peb. Peb yuav muab cov ntaub ntawv qhia txog kev ntim khoom piv txwv rau koj, thiab xaiv txoj hauv kev zoo tshaj plaws los xa khoom.

3. Koj puas yog lub Hoobkas lossis lub tuam txhab lag luam?
Peb yog ib 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 kev tsim khoom siv hauv tsheb rau ntau tshaj 15 xyoos, feem ntau ntawm peb cov neeg siv khoom yog cov npe hauv North America, uas yog hais tias peb kuj tau sau 15 xyoo OEM kev paub rau cov npe nrov.

5. Kuv ntseeg koj li cas?
Peb xav txog kev ncaj ncees ua 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 txiag yuav raug lav zoo.

6. Koj puas muab tau warranty rau koj cov khoom?
Yog, peb muab 3-5 xyoos warranty txwv.

Kev Qhia Txog

Network Cable Video Intercom System (1)

Peb kuj tau tsom mus rau kev txhim kho kev tswj hwm khoom thiab QC program kom paub tseeb tias peb tuaj yeem tuav tau qhov zoo hauv kev lag luam sib tw rau Tus Nqi Zoo Tshaj Plaws ntawm 4-Wire HD 7 Nti Tsev Security Video Doorphone nrog Kov Screen, Koj tuaj yeem tau txais tus nqi pheej yig tshaj plaws ntawm no. Koj tseem yuav tau txais cov khoom zoo tshaj plaws thiab cov kev pabcuam zoo tshaj plaws ntawm no! Thov tsis txhob tos kom hu rau peb!
Tus nqi zoo tshaj plaws rauTuam Tshoj Intercom System thiab Video Door Bell, Nrog rau tag nrho cov kev txhawb nqa no, peb tuaj yeem pab 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 hluas uas loj hlob, peb yuav tsis yog qhov zoo tshaj plaws, tab sis peb tau sim peb qhov zoo tshaj plaws los ua koj tus khub zoo.