Cov lus qhia sai thiab zoo tshaj plaws, cov kws qhia ntawv qhia kom pab koj xaiv cov kev tsim kho kom haum thiab lub luag haujlwm luv luv, lub luag haujlwm luvfom kev ruaj ntseg thiab kev ruaj ntseg kev ruaj ntseg koob yees duab system video Peb cov khoom lag luam thiab cov kev daws teeb meem tau lees paub thiab ntseeg tau los ntawm cov neeg siv thiab tuaj yeem ntsib kev hloov pauv tsis tu ncua thiab kev xav tau kev pab tsis tu ncua.
Cov lus qhia sai thiab zoo tshaj plaws, cov kws qhia ntawv qhia kom pab koj xaiv cov khoom kom haum rau txhua qhov koj nyiam, lub luag haujlwm rau kev them nyiaj thiab kev coj ua rauTuam Tshoj Ntse Qhov Rooj SmartBell thiab Video DoonerBell, Txij li kev tsim tsa ntawm peb lub tuam txhab, peb tau pom qhov tseem ceeb ntawm kev muab cov khoom zoo thiab qhov kev muag khoom zoo tshaj plaws thiab tom qab muag. Feem ntau cov teeb meem ntawm cov neeg pab cuam thoob ntiaj teb thiab cov neeg siv khoom lag luam yog vim kev sib txuas lus tsis zoo. Kev coj noj coj ua, cov chaw muag khoom yuav tsis kam rau cov lus nug uas lawv tsis nkag siab. Peb rhuav tshem cov kev cuam tshuam no los xyuas kom meej koj tau qhov koj xav tau rau qib uas koj xav tau, thaum koj xav tau.
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% |
Cov lus qhia sai thiab zoo tshaj plaws, cov kws qhia ntawv qhia kom pab koj xaiv cov kev tsim kho kom haum thiab lub luag haujlwm luv luv, lub luag haujlwm luvfom kev ruaj ntseg thiab kev ruaj ntseg kev ruaj ntseg koob yees duab system video Peb cov khoom lag luam thiab cov kev daws teeb meem tau lees paub thiab ntseeg tau los ntawm cov neeg siv thiab tuaj yeem ntsib kev hloov pauv tsis tu ncua thiab kev xav tau kev pab tsis tu ncua.
OEM / ODM HoobkasTuam Tshoj Ntse Qhov Rooj SmartBell thiab Video DoonerBell, Txij li kev tsim tsa ntawm peb lub tuam txhab, peb tau pom qhov tseem ceeb ntawm kev muab cov khoom zoo thiab qhov kev muag khoom zoo tshaj plaws thiab tom qab muag. Feem ntau cov teeb meem ntawm cov neeg pab cuam thoob ntiaj teb thiab cov neeg siv khoom lag luam yog vim kev sib txuas lus tsis zoo. Kev coj noj coj ua, cov chaw muag khoom yuav tsis kam rau cov lus nug uas lawv tsis nkag siab. Peb rhuav tshem cov kev cuam tshuam no los xyuas kom meej koj tau qhov koj xav tau rau qib uas koj xav tau, thaum koj xav tau.