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4.3 "Digital Colour Nyob Sab Hauv Tsev Qauv B45

4.3 "Digital Colour Nyob Sab Hauv Tsev Qauv B45

Cov lus piav qhia luv luv:

  • Nrog txoj haujlwm ntawm kev hu xov tooj, txhais tes dawb tham-rov qab, qhib los ntawm cov chaw taws teeb tswj.
  • Duab ntes thiab duab cia yog xaiv tau.
  • Saib xyuas chaw nres tsheb sab nraum zoov.
  • Hu rau Contrate Center thaum twg los tau rau kev kub ntxhov.
  • Cov ntaub ntawv los ntawm Lub Chaw Saib Xyuas Kev Saib Xyuas tuaj yeem tau txais lossis tshem tawm.
  • Nrog cov ntaub ntawv tshawb muaj nuj nqi.
  • Tswb ua nuj nqi rau 4 thaj chaw.
  • Ncua tseg Garrison thiab Arming nrog code.
  • Teeb tsa Garrison thiab chav tsev ua pob nrog cov lej.
  • Nrog txoj haujlwm ntawm kev hloov kho qhov ci ntawm daim duab, kho lub ntim thiab xim.
  • 4.3-nti xim ua kua siv lead ua cov zaub mov siv, saib yooj yim.
  • Kev hu xov tooj ntawm tes, muaj kev nyab xeeb, kev sib txuas lus yooj yim.
  • Cov chav ua haujlwm video-chaw nres tsheb muaj cov duab tshwj xeeb, muaj kuab heev thiab muaj peev xwm.
  • Tau txais cov ntaub ntawv, nrog cov ntaub ntawv tshawb nrhiav haujlwm.
  • Tsis tas li ntawd, kev saib cia thiab cov ntaub ntawv tso tawm yog xaiv tau.
  • Cov chaw taws teeb tswj teeb chav chaw nres tsheb, rho tawm cov tub rog thiab tub rog hauv thaj chaw tiv thaiv.
  • Cov chaw deb tshem tawm cov tub rog thiab tub rog.

Khoom Qhia Qhia

Khoom Ntawv

Khoom fetures

4.3 nti cov ntxaij vab tshaus
Ultra-nyias qauv, kev teeb tsa tsim.
Phab Ntsa Mounted: 60x60mm
DIMENSION (HLM): Dav 130 Ntev 180 Qhov tob 22
Cov ntaub ntawv: Yas + PMMA

Kev qhia tshwj xeeb

Yam tseem ceeb tsis
OPuag Voltage: DC17V~20V
Quiescent fais fab noj: <20ma
Wurktejpower noj: <600MA
Ua haujlwm kub ntau: 0 ° C ~ +45° C
Ua haujlwm av noo ntau yam 45% -95%
DIsplay El: 4 nti cov ntxaij vab tshaus
Kab rov tav daws teeb meem: Ccir350 kab
Luam theej duab Ccir H: 15,625 ± 400Hz V: 47 ± 3Hz

Cov FAQ

1. Kuv tuaj yeem tau txais cov lus hais li cas?
Tso cov lus rau peb nrog koj cov lus thov yuav khoom thiab peb yuav teb koj li ib teev ntawm lub sijhawm ua haujlwm. Thiab koj tuaj yeem tiv tauj peb ncaj qha los ntawm cov neeg saib xyuas kev lag luam lossis lwm yam cuab yeej tam sim hauv koj yooj yim.

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

3. Koj puas yog Hoobkas lossis tuam txhab lag luam?

Peb yog lub Hoobkas thiab nrog kev xa tawm. Nws txhais tau tias Hoobkas + kev ua lag luam.

4. Koj tau txais txiaj ntsig dab tsi?
Peb tsom rau qhov pib teeb tsa rau ntau dua 15yogy, feem ntau ntawm peb cov neeg muas zaub yog cov neeg siv khoom hauv North America, uas yog hais tias peb kuj tau muaj dua 15years OEM kev rau hwm cov hom.

5. Kuv ntseeg koj li cas?
Peb xav txog txoj kev ncaj ncees zoo li lub neej ntawm peb lub tuam txhab, dua li, muaj kev ua lag luam paub los ntawm Alibaba, koj daim ntawv xaj thiab nyiaj yuav tau lees tias.

6. Koj puas tuaj yeem muab cov tshuaj tiv thaiv koj cov khoom?
Yog lawm, peb muab 3-5

Me mem quav naim

Network Cable Video Intercom System (1)
Network Cab video intercom system (2)
Network Cab video intercom system (3)
Network Cable Video Intercom system (5)
Network Cable Video Intercom system (4)
Network Cab video intercom system (8)

  • Yav dhau los:
  • Tom ntej:

  • Sau koj cov lus ntawm no thiab xa mus rau peb