Bayarwa da sauri 2.8 Inci SIP Video Intercom Wi-Fi Door Wayar IP Doorbell
Bayarwa da sauri 2.8 Inci SIP Video Intercom Wi-Fi Door Wayar IP Doorbell
saboda ingantacciyar taimako, nau'ikan samfuran inganci da mafita iri-iri, tsadar tsada da isarwa mai inganci, muna jin daɗin shahara sosai tsakanin abokan cinikinmu. Mu kasuwanci ne mai kuzari tare da kasuwa mai fa'ida don isar da sauri 2.8 inch SIP Video Intercom Wi-Fi Door Wayar IP Doorbell, Tare da duk makasudin madawwamiyar "ci gaba da ingantaccen haɓakawa, gamsuwar abokin ciniki", mun tabbata cewa samfuranmu ko sabis ɗinmu suna da aminci kuma amintacce kuma samfuranmu sun fi siyarwa a gida da waje.
saboda ingantacciyar taimako, nau'ikan samfuran inganci da mafita iri-iri, tsadar tsada da isarwa mai inganci, muna jin daɗin shahara sosai tsakanin abokan cinikinmu. Mu ne wani m kasuwanci tare da fadi da kasuwa ga , A cikin ƙara m kasuwa, Tare da gaskiya sabis high quality kayayyakin da kuma cancantar suna, mu ko da yaushe samar abokan ciniki goyon baya a kan mafita da kuma dabaru don cimma dogon lokacin da hadin gwiwa. Rayuwa ta inganci, ci gaba ta hanyar bashi shine burinmu na har abada, Mun yi imani da tabbaci cewa bayan ziyarar ku za mu zama abokan hulɗa na dogon lokaci.
Bayanin Samfura
Ayyukan VoLTE
. 0 amo mafi kyawun ingancin sauti
. 1 seconds matsananci bugun kira, babu jira
Tsarin intercom na 4G 3G 2G GSM yana ba da damar yanayin VoLTE
. Dole ne wayar hannu ta goyi bayan VoLTE
. Katin SIM yana goyan bayan VoLTE kuma yana buƙatar kasancewa tare da mai bada tarho
. tsarin tsarin intercom yana da mai ɗaukar goyan baya
Intercoms na bidiyo na 4G suna amfani da katin SIM na bayanai don haɗawa tare da ayyukan da aka shirya don sadar da kiran bidiyo zuwa aikace-aikace akan wayoyin hannu, allunan, da wayoyin bidiyo na IP.
3G / 4G LTE Intercoms suna aiki sosai tunda ba a haɗa su ta kowace wayoyi / igiyoyi don haka kawar da yuwuwar duk wani rugujewar lalacewa da ke haifar da lahani na kebul kuma shine ingantacciyar hanyar sake fasalin Gine-ginen Gine-gine, Shafukan Nesa, da kuma shigarwa inda cabling ba zai yiwu ba ko kuma tsada sosai don shigarwa.
Muna ba da wasu mafi tsananin juriyar yanayi da 3G/4G LTE intercoms don duk aikace-aikacen waje.
Siffofin Samfur
Ƙayyadaddun bayanai
| Fannin gaba | Alum |
| Launi | Azurfa |
| Kamara | CMOS; 2M pixels |
| Haske | Farin Haske |
| Allon | 3.5-inch LCD |
| Nau'in Maɓalli | Maɓalli na injina |
| Iyakar Katuna | ≤4000 inji mai kwakwalwa |
| Mai magana | 8Ω, 1.0W/2.0W |
| Makirifo | -56dB |
| Taimakon wutar lantarki | AC12V |
| Maballin Ƙofa | Taimako |
| Amfanin Wuta na Jiran aiki | ≤4.5W |
| Matsakaicin Amfani da Wuta | ≤9W |
| Yanayin Aiki | -40°C ~ +50°C |
| Ajiya Zazzabi | -40°C ~ +60°C |
| Humidity Aiki | 10 ~ 90% RH |
| Babban darajar IP | IP54 |
| Interface | Power In; Maɓallin sakin ƙofa; Mai gano kofa; Tashar tashar bidiyo; |
| Shigarwa | Ƙofar Ƙofar Ƙarfe |
| Girma (mm) | 115*334*50 |
| Aiki Yanzu | ≤500mA |
| Shigar Kofa | Katin IC (13.56MHz), Katin ID (125kHz), lambar PIN |
| GSM / 3G Module | Cinterion / Simcom |
| Mitar GSM/3G | LTE FDD: B2/B4/B12 WCDMA: B2/B4/B5 |
| Rahoton da aka ƙayyade na SNR | ≥25dB |
| Karya Audio | ≤10% |
Daki-daki
saboda ingantacciyar taimako, nau'ikan samfuran inganci da mafita iri-iri, tsadar tsada da isarwa mai inganci, muna jin daɗin shahara sosai tsakanin abokan cinikinmu. Mu kasuwanci ne mai kuzari tare da kasuwa mai fa'ida don isar da sauri Big Touch Screen IP Video Intercom Wi-Fi Door Phone SIP Doorbell, Tare da duk makasudin madawwamiyar "ci gaba da ingantaccen inganci, gamsuwar abokin ciniki", mun tabbata cewa samfurinmu ko sabis ɗinmu yana da aminci kuma amintacce kuma samfuranmu sun fi siyarwa a gida da waje.
Isar da sauri Bidiyo Wayar Wayar Bidiyo da Ƙofar Bidiyo, A cikin kasuwannin da ke ƙara fafatawa, Tare da ingantaccen sabis na samfuran inganci da kyakkyawan suna, koyaushe muna ba abokan ciniki goyon baya akan mafita da dabaru don cimma haɗin gwiwa na dogon lokaci. Rayuwa ta inganci, ci gaba ta hanyar bashi shine burinmu na har abada, Mun yi imani da tabbaci cewa bayan ziyarar ku za mu zama abokan hulɗa na dogon lokaci.
