"Kutengera msika wamkati ndi kukulitsa bizinesi yakunja" ndi njira yathu yowongolera foni yotsika mtengo ya LCD 7″ Video Door Phone ya fakitale, Ndipo titha kuthandiza kufunafuna zinthu zilizonse zomwe makasitomala akufuna. Onetsetsani kuti mukupereka Utumiki Wabwino Kwambiri, Ubwino Wabwino Kwambiri, Kutumiza Mwachangu.
"Kutengera msika wamkati ndi kukulitsa mabizinesi akunja" ndi njira yathu yopititsira patsogoloFoni ya Chitseko cha China ndi Foni ya Chitseko cha Video, mayankho athu oyenerera ali ndi mbiri yabwino padziko lonse lapansi chifukwa ndi mtengo wake wopikisana kwambiri komanso ubwino wathu waukulu wautumiki wogulitsidwa pambuyo pogulitsa kwa makasitomala. Tikukhulupirira kuti titha kupereka zinthu zotetezeka, zachilengedwe komanso ntchito yabwino kwambiri kwa makasitomala athu ochokera padziko lonse lapansi ndikukhazikitsa mgwirizano ndi iwo pogwiritsa ntchito miyezo yathu yoyenerera komanso khama lathu losalekeza.
| Gulu lakutsogolo | Alum |
| Mtundu | Siliva |
| Kamera | Palibe/CMOS 2M Pixels |
| Kuwala | Kuwala Koyera |
| Sikirini | LCD ya mainchesi 3.5 |
| Mtundu wa Mabatani | Batani Lokankhira la Makina |
| Kutha kwa Makhadi | ≤1000 ma PC |
| Wokamba nkhani | 8Ω, 1.0W/2.0W |
| Maikolofoni | -56dB |
| Thandizo la mphamvu | AC12V |
| Batani la Chitseko | Thandizo |
| Kugwiritsa Ntchito Mphamvu Yoyimirira | ≤4.5W |
| Kugwiritsa Ntchito Mphamvu Kwambiri | ≤9W |
| Kutentha kwa Ntchito | -40°C ~ +50°C |
| Kutentha Kosungirako | -40°C ~ +60°C |
| Chinyezi Chogwira Ntchito | 10~90% RH |
| Kalasi ya IP | IP54 |
| Chiyankhulo | Kulowetsa m'malo; Batani lotulutsira chitseko; Chowunikira chitseko chotseguka; Chowonera doko; |
| Kukhazikitsa | Chipata Chophatikizidwa/Chachitsulo |
| Kukula (mm) | 115*334*50 |
| Ntchito Yamakono | ≤500mA |
| Kulowera Pakhomo | Khadi la IC (13.56MHz), khadi la ID (125kHz), PIN code |
| SNR ya Audio | ≥25dB |
| Kusokoneza Ma Audio | ≤10% |



"Kutengera msika wamkati ndi kukulitsa bizinesi yakunja" ndi njira yathu yowongolera foni yotsika mtengo ya LCD Analog Video Door ya 7″ LCD, ndipo titha kupanga zinthu zomwe makasitomala akufuna. Onetsetsani kuti mukupereka Utumiki Wabwino Kwambiri, Ubwino Wabwino Kwambiri, Kutumiza Mwachangu.
mtengo wotsika wa fakitaleFoni ya Chitseko cha China ndi Foni ya Chitseko cha Video, mayankho athu oyenerera ali ndi mbiri yabwino padziko lonse lapansi chifukwa ndi mtengo wake wopikisana kwambiri komanso ubwino wathu waukulu wautumiki wogulitsidwa pambuyo pogulitsa kwa makasitomala. Tikukhulupirira kuti titha kupereka zinthu zotetezeka, zachilengedwe komanso ntchito yabwino kwambiri kwa makasitomala athu ochokera padziko lonse lapansi ndikukhazikitsa mgwirizano ndi iwo pogwiritsa ntchito miyezo yathu yoyenerera komanso khama lathu losalekeza.