I-China i-Direct-Call Video Doorphone yangaphandle yeYunithi iModeli ye-JSL27 Factory kunye noMenzi

Umnxeba othe ngqo weVidiyo yeVenkile yeYunithi yangaphandle iModeli yeJSL27

Thumela i-imeyile kuthi

• Uyilo lwesitayela saseYurophu, ubuhle kunye nobuhle.

• Ikhamera ye-infrared efakwe ngaphakathi.

• Abasebenzisi bangazichaza iinombolo zamagumbi abo ngokwabo.

• Ingaqhubi , ingangenwa ngamanzi kwaye ingangenwa luthuli.

• Ulawulo lofikelelo kwikhadi lesazisi alunyanzelekanga.

1.Isithethi: Xa undwendwe lufowuna, ilizwi eliphuma kwisikhululo segumbi liphuma kwisithethi.

2.C-Mic: Ukunxibelelana neRoom-station.

3.Iqhosha lokufowuna: Ngokucofa iqhosha, indlu enxulumene nayo iya kubizwa.

4.Ilensi yekhamera: Ukubonelela ngomfanekiso ocacileyo wembonakalo yangaphandle.

I-5.I-LED ye-infrared: Ii-LED ezakhelwe ngaphakathi zikuvumela ukuba uchonge iindwendwe kwiindawo ezikhanyiswe kakubi.

• Uyilo lweqhosha lokufowuna ngokuthe ngqo, lulula kwaye lufanelekile.

• I-CMOS enesisombululo esiphezulu, umfanekiso ocacileyo.

• Uyilo lwesitayela saseYurophu, ubuhle kunye nobuhle.

• Ikhamera ye-infrared efakwe ngaphakathi.

• Uqhagamshelo lwebhasi, umsebenzi wothungelwano.

• Ngomsebenzi wokufowuna, ukuthetha-ngasemva kwevidiyo, ukuvula njalo njalo.

• Ilungele izakhiwo ezinemigangatho emininzi (2×6, 2×7).

• I-ID okanye ulawulo lofikelelo lwekhadi le-IC alunyanzelekanga.

Umbane osebenzayo:	DC16.5V~20V
Ukusetyenziswa kwamandla okuzolileyo:	<30mA
Ukusetyenziswa kwamandla okusebenza:	<300mA
Uluhlu lobushushu bomsebenzi:	-30°c ~ +50°c
Uluhlu lokufuma olusebenzayo	45%-95%
Isiqalelo sokubonisa:	1/3" CCD
Ilensi:	92 iqondo ububanzi-engile
Ubuncinane bokukhanya:	0.3 Lux@F2.0
Isisombululo esithe tye:	400 CCIR Line
I-infrared diode:	Ifakiwe
Ividiyo- ngaphandle:	1 Vp-p 75 ohm
Izixhobo:	Aluminiyam ingxubevange