GSM Ntau Lub Tsev Sab Nraud Sab Nraud Qauv B502
GSM Ntau Lub Tsev Sab Nraud Sab Nraud Qauv B502
VoLTE nta
.0 suab nrov super meej suab zoo
.1 vib nas this ultra ceev dialing, tsis tos
4G 3G 2G GSM intercom system enables VoLTE tej yam kev mob
.Lub xov tooj txawb yuav tsum txhawb VoLTE
.SIM daim npav txhawb VoLTE thiab yuav tsum tau nrog tus kws kho mob hauv xov tooj
.intercom system module muaj kev txhawb nqa nqa
4G Video intercoms siv cov ntaub ntawv sim daim npav los txuas nrog cov kev pabcuam tuav kom xa video hu rau cov apps hauv xov tooj ntawm tes, ntsiav tshuaj, thiab IP video xov tooj.
3G / 4G LTE Intercoms ua tau zoo heev vim tias lawv tsis txuas nrog ib qho xov hlau / cables li no tshem tawm cov kev puas tsuaj los ntawm cable faults thiab yog qhov kev daws teeb meem zoo tshaj plaws rau cov cuab yeej cuab tam, cov chaw nyob deb, thiab kev teeb tsa qhov twg cabling tsis ua tau lossis kim heev rau nruab.
Peb muab qee qhov huab cua tiv thaiv huab cua phem tshaj plaws thiab ua pov thawj 3G / 4G LTE intercoms rau txhua qhov huab cua sab nraum zoov.
• Intercom vaj huam sib luag powered los ntawm SIM
• Tsim nyog rau cov tsev uas twb muaj lawm yam tsis muaj infrastructure uas twb muaj lawm
• Hu xov tooj los yog chaw nres tsheb
• Txog li 3 tus xov tooj rau ib chav tsev / chaw ua haujlwm
• suav nrog lub suab qhia rau tus qhua ua lus Askiv / txawv hom lus
• Resistant rau kev ua phem phem thiab sab nraum zoov,
• Kev tswj hwm yooj yim nrog lub npe tso rau hauv LCD zaub illuminated hauv 4 kab lus Askiv / hom lus sib txawv.
• Muaj kev nkag tau rau cov neeg dig muag lossis lag ntseg.
• Scroll nyees khawm rau manually nrhiav tus neeg xauj tsev lub npe.
• Kev xaiv rau lub koob yees duab xim zoo nrog kev daws teeb meem ntawm 625 kab (625TVL), rau nruab hnub thiab hmo ntuj
• Ib lub koob yees duab 140-degree tshwj xeeb rau kev saib tag nrho qhov chaw nkag yog tshwj xeeb rau cov neeg tsis taus thiab cov menyuam yaus.
• Ua kom lub ntsuas hluav taws xob los yog sib nqus: qhuav hu NO lossis NC
• Lub sij hawm qhib qhov rooj: 1-100 vib nas this.
• Muaj lub cim xeeb uas tsis tau muab tshem tawm, khaws cov npe ntawm cov neeg nyob thiab cov txheej txheem kev ua haujlwm thaum muaj hluav taws xob poob.
• Yooj yim rau kev khiav lag luam thiab tso npe los ntawm tus neeg xauj tsev.Ntawm lub vaj huam sib luag lossis los ntawm USB
• Nkag los ntawm tus nyeem ntawv nyob ze
• Sau los ntawm tus lej lej
• Kev xaiv qhib lub qhov rooj nrog daim ntawv nplaum txawb
• Xim xim (tuaj yeem pleev xim)
Dimensions: dav 115 ntev 334 qhov tob 50 mm
| Pem hauv ntej vaj huam sib luag | Alum |
| Xim | Nyiaj |
| Lub koob yees duab | CMOS; 2M Pixels |
| Teeb | Lub teeb dawb |
| Screen | 3.5- nti LCD |
| Hom khawm | Mechanical Pushbutton |
| Peev xwm ntawm daim npav | ≤4000 pcs ib |
| Hais lus | 8 Ω, 1.0W/ 2.0 W |
| Microphone | -56dB |
| Kev txhawb zog | AC12V |
| Qhov rooj khawm | Txhawb nqa |
| Kev siv hluav taws xob Standby | ≤4.5 W |
| Kev siv hluav taws xob Max | ≤9W |
| 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;Qhov rooj tso khawm;Qhov rooj qhib ntes; Vide chaw nres nkoj; |
| Kev teeb tsa | Embedded / Iron Gate |
| Qhov Loj (mm) | 115*334*50 |
| Ua hauj lwm tam sim no | ≤500mA ua |
| Qhov rooj nkag | IC daim npav (13.56MHz), ID daim npav (125kHz), PIN code |
| GSM / 3G Module | Cinterion / Simcom |
| GSM / 3G zaus | LTE FDD: B2/B4/B12 WCDMA: B2/B4/B5 |
| Audio SNR | ≥25dB |
| Suab Distortion | ≤ 10% |
