Kev xa khoom sai 2.8 Nti SIP Video Intercom Wi-Fi Qhov Rooj Xov Tooj IP Doorbell
Kev xa khoom sai 2.8 Nti SIP Video Intercom Wi-Fi Qhov Rooj Xov Tooj IP Doorbell
Vim muaj kev pab zoo, ntau yam khoom zoo thiab cov kev daws teeb meem, cov nqi txhoj puab heev thiab kev xa khoom zoo, peb txaus siab rau qhov muaj koob meej zoo ntawm peb cov neeg siv khoom. Peb yog ib lub lag luam muaj zog nrog kev lag luam dav rau Kev xa khoom sai 2.8 Nti SIP Video Intercom Wi-Fi Qhov Rooj Xov Tooj IP Doorbell, Nrog rau tag nrho cov hom phiaj mus ib txhis ntawm "kev txhim kho zoo tsis tu ncua, cov neeg siv khoom txaus siab", peb paub tseeb tias peb cov khoom lossis kev pabcuam zoo heev yog ruaj ntseg thiab ntseeg tau thiab peb cov khoom muag zoo tshaj plaws hauv tsev thiab txawv teb chaws.
Vim muaj kev pab zoo, ntau yam khoom zoo thiab cov kev daws teeb meem, cov nqi txhoj puab heev thiab kev xa khoom zoo, peb txaus siab rau qhov muaj koob meej zoo ntawm peb cov neeg siv khoom. Peb yog ib lub lag luam muaj zog nrog kev lag luam dav rau, Hauv kev sib tw ua lag luam, Nrog rau kev pabcuam siab zoo cov khoom lag luam thiab tsim nyog lub koob npe nrov, peb ib txwm muab cov neeg siv khoom txhawb nqa ntawm cov kev daws teeb meem thiab cov txheej txheem kom ua tiav kev koom tes ntev. Ua neej nyob zoo, kev loj hlob los ntawm credit yog peb txoj kev nrhiav mus ib txhis, Peb ntseeg ruaj khov tias tom qab koj tuaj xyuas peb yuav dhau los ua cov neeg koom tes ntev.
Product Description
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 cov xov hlau / cables li no tshem tawm qhov kev puas tsuaj los ntawm cable faults thiab yog qhov kev daws teeb meem zoo tshaj plaws rau cov cuab yeej cuab tam, chaw taws teeb, thiab kev teeb tsa qhov twg cabling tsis ua tau lossis kim dhau 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.
Cov Khoom Muag
Specification
| 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 npo |
| Hom khawm | Mechanical Pushbutton |
| Peev xwm ntawm daim npav | ≤ 4000 pcs |
| Hais lus | 8Ω, 1.0W / 2.0W |
| Microphone | -56dB |
| Kev txhawb zog | AC 12 V |
| Qhov rooj khawm | Txhawb nqa |
| Kev siv hluav taws xob Standby | ≤ 4.5W |
| 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 |
| 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% |
Paub meej
Vim muaj kev pab zoo, ntau yam khoom zoo thiab cov kev daws teeb meem, cov nqi txhoj puab heev thiab kev xa khoom zoo, peb txaus siab rau qhov muaj koob meej zoo ntawm peb cov neeg siv khoom. Peb yog ib lub lag luam muaj zog nrog kev lag luam thoob plaws rau Kev xa khoom sai Loj Touch Screen IP Video Intercom Wi-Fi Qhov Rooj Xov Tooj SIP Doorbell, Nrog rau tag nrho cov hom phiaj mus ib txhis ntawm "kev txhim kho zoo tsis tu ncua, cov neeg siv khoom txaus siab", peb paub tseeb tias peb cov khoom lossis kev pabcuam zoo heev yog ruaj ntseg thiab ntseeg tau thiab peb cov khoom muag zoo tshaj plaws hauv tsev thiab txawv teb chaws.
Kev xa khoom sai Video Qhov Rooj Xov Tooj thiab Video Qhov Rooj Tswb, Hauv kev sib tw ua lag luam, Nrog rau kev pabcuam siab zoo cov khoom lag luam thiab tsim nyog lub koob npe nrov, peb ib txwm muab cov neeg siv khoom txhawb nqa ntawm kev daws teeb meem thiab cov tswv yim kom ua tiav kev koom tes mus ntev. Ua neej nyob zoo, kev loj hlob los ntawm credit yog peb txoj kev nrhiav mus ib txhis, Peb ntseeg ruaj khov tias tom qab koj tuaj xyuas peb yuav dhau los ua cov neeg koom tes ntev.
