Tuam Tshoj 2019 lag luam wholesale nqe r IP Video Intercom System Hoobkas thiab chaw tsim tshuaj paus |NYIAJ

2019 lag luam wholesale nqe r IP Video Intercom System

Lus piav qhia luv luv:

Cov neeg tuaj saib hu rau cov saib sab hauv tsev los ntawm qhov chaw nres tsheb Sab Nraud, thiab cov neeg nyob hauv tuaj yeem ua kom pom tseeb video hu los ntawm kev saib xyuas sab hauv tsev nrog cov qhua.Digital audio & video kis tau tus mob yog ruaj khov thiab txhim khu kev qha.Xws li cov vaj tsev qub uas muaj 2-xaim tsis-polarity kev twb kev txuas, Cov kab hluav taws xob uas twb muaj lawm hauv tsev yam tsis muaj kev txuas ntxiv.Ib qho yooj yim installation nruab nrab fais fab mov tsis siv adapter.Fais fab thiab intercom teeb liab kis tau nyob rau hauv 2-hlau.Cov neeg tuaj saib kaw thiab tawm lus xaiv.Kuj tseem hais lus rau kev saib thiab hais lus tib lub sijhawm, kev xaiv los nyeem lub elevator los ntawm cov saib sab hauv tsev lossis xa lub elevator rau cov qhua.Muaj peev xwm ntxiv IP koob yees duab rau lub kaw lus.Lub kaw lus ua lus Askiv / hom lus txawv yog yooj yim rau nruab.

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Khoom cim npe

Nws yog ib txoj hauv kev zoo los txhim kho peb cov khoom thiab kho ntxiv.Peb lub luag haujlwm yog ib txwm tsim cov khoom lag luam tshiab rau kev cia siab nrog kev paub zoo tshaj plaws rau 2019 tus nqi lag luam wholesale r IP Video Intercom System, Yog tias xav tau, txais tos los pab tham nrog peb los ntawm peb nplooj ntawv web lossis kev sib tham hauv xov tooj ntawm tes, peb yuav zoo siab. pab koj.
Nws yog ib txoj hauv kev zoo los txhim kho peb cov khoom thiab kho ntxiv.Peb lub hom phiaj yog ib txwm tsim cov khoom tshiab rau kev cia siab nrog kev paub zoo tshaj rauTuam Tshoj Chav Tsev Video Intercom Saib thiab Analog Tsev Video Intercom, Peb lub tuam txhab suav nrog "tus nqi tsim nyog, ua haujlwm zoo, sijhawm ntau lawm thiab kev pab cuam tom qab muag zoo" raws li peb txoj cai.Peb cia siab tias yuav koom tes nrog cov neeg siv khoom ntau dua rau kev sib koom ua ke thiab cov txiaj ntsig yav tom ntej.Txais tos tiv tauj peb.

Cov Khoom Muag

• Khoom kim heev Silver Aluminium alloy vaj huam sib luag
• Txog li 120 chav tsev
• Resistant rau kev ua phem phem thiab sab nraum zoov
• Kev tswj hwm yooj yim ntawm lub teeb pom kev zoo TFT hauv 2.8 / 4.3 "ua lus Askiv / hom lus sib txawv
• suav nrog tus qhua qhia ua lus Askiv / hom lus sib txawv
• Muaj kev nkag tau rau cov lag ntseg
• Tso ib qho kev ceeb toom tsis siv neeg rau txhua tus neeg xauj tsev txog kev hloov tus lej nkag.
• High-quality IP xim lub koob yees duab nrog WDR built-in 1080 kab IP daws teeb meem rau nruab hnub thiab hmo ntuj
• Lub koob yees duab tshwj xeeb rau peb lub tuam txhab 120 degrees WDR built-in anti-glare kom pom tag nrho qhov chaw nkag yog tshwj xeeb rau cov neeg tsis taus thiab cov menyuam yaus.
• Teev cov neeg tuaj saib thiab tso lus.
• Ua kom muaj hluav taws xob lossis hluav taws xob ntsuas hluav taws xob
• Qhuav tiv NO los yog NC
• Kev taw qhia qhib qhov rooj raws sij hawm nrog kev nco tsis tau,
• Saib xyuas cov lej programming thaum muaj hluav taws xob.
• Infrastructure 2 leeg 0.5
• Ua haujlwm kub -40 ℃ - + 50 ℃
• Yooj yim rau kev khiav lag luam los ntawm tus neeg xauj tsev.
• Kev xaiv nkag los ntawm tus nyeem ntawv nyob ze
• Muaj peev xwm nkag tau los ntawm ntau tus lej lej
• Kev xaiv qhib lub qhov rooj los ntawm daim ntawv nplaum rau lub xov tooj ntawm tes
Dimensions: dav 115 ntev 334 qhov tob 50 mm

Specification

Qhov system	Linux
Pem hauv ntej vaj huam sib luag	Alum + Tempered iav
Xim	Dub & Nyiaj
Lub koob yees duab	CMOS;4M Pixels
Teeb	Lub teeb dawb
Screen	2.8-nti TFT LCD zaub
Hom khawm	Mechanical Pushbutton
Peev xwm ntawm daim npav	≤ 40,000 pcs
Hais lus	8Ω, 1.0W / 2.0W
Microphone	-56dB
Kev txhawb zog	DC 12 ~ 48V
RS485 Chaw nres nkoj	Txhawb nqa
Rooj vag Magnet	Txhawb nqa
Qhov rooj khawm	Txhawb nqa
Kev siv hluav taws xob Standby	≤ 4.5W
Kev siv hluav taws xob Max	≤12W
Ua haujlwm kub	-40 ° C ~ + 50 ° C
Cia Kub	-40 ° C ~ + 60 ° C
Ua haujlwm av noo	10 ~ 90% RH
IP Qib	IP54
Interface	Fais fab hauv;RJ45;RS485;12V tawm;Qhov rooj tso khawm;Qhov rooj qhib ntes;Relay tawm;
Kev teeb tsa	Embedded / Iron Gate
Kev daws teeb meem	1280 * 720 hli
Qhov Loj (mm)	115 * 334 * 50
Embedded Box Dimension (hli)	113 * 335 * 55 hli
Ua hauj lwm tam sim no	≤ 500mA
Qhov rooj nkag	IC daim npav (13.56MHz), ID daim npav (125kHz), PIN code
Network	10M / 100M Auto-Negotiation
Kab rov tav saib lub kaum sab xis	120 °
Audio SNR	≥25dB
Suab Distortion	≤ 10%

Paub meej

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2 -Wire Villa IP Chaw nres tsheb sab nraum zoov
Lub tsev siab IP chaw nres tsheb sab nraum zoov
2-Wire IP Sab Nraum Chaw Nres Tsheb (1) Nws yog ib txoj hauv kev zoo los txhim kho peb cov khoom thiab kho ntxiv.Peb lub hom phiaj yog ib txwm tsim cov khoom lag luam tshiab rau kev cia siab nrog kev tshaj lij tshaj lij rau 2019 lag luam wholesale nqe 10 Nti Loj Saib Xyuas rau IP Video Intercom System, Yog tias xav tau, txais tos los pab tham nrog peb los ntawm peb nplooj ntawv web lossis kev sib tham hauv xov tooj, peb yog yuav zoo siab los pab koj.
2019 lag luam wholesale nqeTuam Tshoj Chav Tsev Video Intercom Saib thiab Analog Tsev Video Intercom, Peb lub tuam txhab suav nrog "tus nqi tsim nyog, ua haujlwm zoo, sijhawm ntau lawm thiab kev pab cuam tom qab muag zoo" raws li peb txoj cai.Peb cia siab tias yuav koom tes nrog cov neeg siv khoom ntau dua rau kev sib koom ua ke thiab cov txiaj ntsig yav tom ntej.Txais tos tiv tauj peb.