Tuam Tshoj Hais txog tus nqi rau lub qhov rooj video hauv video rooj nkag mus system thiab cov chaw tsim tshuaj paus

Nqe Quoted nqe rau Video Sound Video Hauv Lub Rooj Nkag Mus Nkag Zog System Featured Duab

Nqe Quoted nqe rau lub qhov rooj video hauv video nkag mus system

Cov lus piav qhia luv luv:

Nrog txoj haujlwm ntawm kev sib tham video-rov qab, xauv los ntawm cov chaw taws teeb tswj, kev saib xyuas chaw nres tsheb sab nraum zoov. Ci thiab slim tsos tsim, 4.3 nti xim tft zaub. Nrog cov chaw taws teeb xauv ua haujlwm, koj tuaj yeem qhib lub qhov rooj nrog cov neeg saib sab hauv tsev. Nrog cov koob yees duab zais zais. Nws tsis tau tsuas yog tso tawm cov lus tab sis kuj tau kaw cov duab muaj nuj nqi, koj tuaj yeem pom cov qhua sab nraud, nws yuav muaj kev nyab xeeb dua thiab cov menyuam yaus nyob hauv tsev ib leeg. Daim Video Intercom ntawm Masters thiab Vistors, Kev Tswj Xyuas Lub Sij Hawm Txog Sab Nraud thiab Qhov Rooj Xauv, Ntau Sab Hauv Tsev Saib Xyuas hauv ib chav tsev. Nws saib xyuas muaj nuj nqi thiab lwm yam kev ua tiav no intercom muab txhua lub hom phiaj kom koj lub neej yooj yim thiab coj koj lub neej yooj yim dua nws txhawb kev sib txuas lus sib txawv ntawm cov tsev sib txawv ntawm cov tsev sib txawv ntawm cov tsev sib txawv ntawm cov tsev sib txawv ntawm cov tsev sib txawv ntawm cov tsev sib txawv ntawm cov tsev sib txawv ntawm cov tsev sib txawv ntawm cov tsev sib txawv ntawm cov tsev sib txawv ntawm cov tsev sib txawv ntawm cov tsev sib txawv ntawm cov tsev sib txawv ntawm cov tsev sib txawv. Txhawb nqa hu rau chaw nres tsheb.

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Tus neeg tau txais kev pabcuam kev txaus siab yog peb thawj qhov tseem ceeb rau. Peb txhawb nqa theem kev ua kom zoo ib yam, kev yooj yim rau nqe lus rau cov ntaub ntawv nkag video, koj yuav tsum tsis txhob ua siab deb hu rau peb. Txhua nqe lus nug los ntawm koj yuav raug qhuas heev.
Tus neeg tau txais kev pabcuam kev txaus siab yog peb thawj qhov tseem ceeb rau. Peb txhawb nqa theem raws li kev tshaj lij, sab saum toj zoo, rov yooj yim thiab kho rauTuam Tshoj 4 Weded Video Qhov Rooj Xov Tooj thiab Video Rooj Xov Tooj, Ntau tshaj 26 xyoo, cov tuam txhab kev paub dhau los ntawm thoob plaws lub ntiaj teb coj peb li lawv cov koom tes ntev thiab ruaj khov. Peb tab tom ua kom ruaj khov ua lag luam nrog ntau dua 200 Kauslim, Tebchaws Asmeskas, Tebchaws Asmeskas, Tebchaws Asmeskas, Poland, Tebchaws Asmeskas, Tebchaws Yigeria thiab lwm yam.

Khoom fetures

Kev qhia tshwj xeeb

Txoj hau kev	Li linux
Vaj huam sib luag cov khoom	Abs
Xim	Xim dawb
Qho sau	4.3-nti TFT LCD
Teeb meem	480 * 272
Kev phais	Capacitive Laub Duaton
Tus hais lus	8ω, 1.5W / 2W
Microphone	-56db
Tswb Tswv Yim	4 lub tswv yim tawm suab
Kev Ua Haujlwm Voltage	DC24V (Spoe), DC48V (POE)
Xuas Kev Tiv Thaiv Kev Tivum	≤4.5W
Max Kev Siv Hluav Taws Xob	≤12W
Tsev hauj lwm kub	-40 ° C txog 50 ℃
Cia kub	-40 ° C txog 60 ° C
Ua Haujlwm Av Av	10 txog 90% rh
Tus IP qib	Up30
Kev sib tshuam	Fais fab hauv chaw nres nkoj; RJ45 chaw nres nkoj; Tswb nyob hauv chaw nres nkoj; DootsBell chaw nres nkoj
Kev muab cia	Dej ntws mounting / nto mounting
Dimension (mm)	184 * 128
Ua haujlwm tam sim no	A CENT500MA
Audio SNR	≥25db
Suab distortion	PCT10%

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IP Saib xyuas (6) Tus neeg tau txais kev pabcuam kev txaus siab yog peb thawj qhov tseem ceeb rau. Peb txhawb nqa theem kev ua kom zoo ib yam, kev yooj yim rau nqe lus rau cov ntaub ntawv nkag video, koj yuav tsum tsis txhob ua siab deb hu rau peb. Txhua nqe lus nug los ntawm koj yuav raug qhuas heev.
Nqe quoted rauTuam Tshoj 4 Weded Video Qhov Rooj Xov Tooj thiab Video Rooj Xov Tooj, Ntau tshaj 26 xyoo, cov tuam txhab kev paub dhau los ntawm thoob plaws lub ntiaj teb coj peb li lawv cov koom tes ntev thiab ruaj khov. Peb tab tom ua kom ruaj khov ua lag luam nrog ntau dua 200 Kauslim, Tebchaws Asmeskas, Tebchaws Asmeskas, Tebchaws Asmeskas, Poland, Tebchaws Asmeskas, Tebchaws Yigeria thiab lwm yam.