Mtengo wotchulidwa wa Video Doorphone mu Video Door Entry System
Mtengo wotchulidwa wa Video Doorphone mu Video Door Entry System
Kukhutitsidwa kwa ogula ndicho cholinga chathu chachikulu. Timasunga mulingo wokhazikika waukadaulo, wapamwamba kwambiri, kukhulupirika ndi kukonza pamtengo Wotchulidwa wa Video Doorphone mu Video Door Entry System, Kuti mumve zambiri, musazengereze kutiimbira foni. Mafunso onse ochokera kwa inu akhoza kuyamikiridwa kwambiri.
Kukhutitsidwa kwa ogula ndicho cholinga chathu chachikulu. Timatsatira mlingo zogwirizana za ukatswiri, pamwamba khalidwe, kukhulupirika ndi kukonza kwaChina 4 Wired Video Door Phone ndi Video Door Phone, Zaka zoposa 26, Makampani odziwa zambiri ochokera padziko lonse lapansi amatitenga ngati mabwenzi awo a nthawi yayitali komanso okhazikika. Tikusunga ubale wokhazikika wamabizinesi ndi ogulitsa oposa 200 ku Japan, Korea, USA, UK, Germany, Canada, France, Italy, Poland, South Africa, Ghana, Nigeria etc.
Zamgululi
Kufotokozera
| Dongosolo | Linux |
| Panel Zida | ABS |
| Mtundu | Choyera |
| Onetsani | 4.3-inchi TFT LCD |
| Kusamvana | 480*272 |
| Ntchito | Capacitive Pushbutton |
| Wokamba nkhani | 8Ω, 1.5W/2W |
| Maikolofoni | -56dB |
| Kulowetsa kwa Alamu | 4 Kulowetsa kwa Alamu |
| Voltage yogwira ntchito | DC24V (SPoE),DC48V(PoE) |
| Standby Power Kugwiritsa | ≤4.5W |
| Kugwiritsa Ntchito Mphamvu Kwambiri | ≤12W |
| Kutentha kwa Ntchito | -40 ° C mpaka 50 ℃ |
| Kutentha Kosungirako | -40 ° C mpaka 60 ° C |
| Chinyezi Chogwira Ntchito | 10 mpaka 90% RH |
| Gawo la IP | IP30 |
| Chiyankhulo | Mphamvu Padoko; RJ45 Port; Alamu Pa Port; Khomo la Belu |
| Kuyika | Kukwera kwa Flush / Surface Mounting |
| kukula (mm) | 184 * 128 |
| Ntchito Panopo | ≤500mA |
| Chithunzi cha SNR | ≥25dB |
| Kusokoneza Audio | ≤10% |
Tsatanetsatane
Kukhutitsidwa kwa ogula ndicho cholinga chathu chachikulu. Timasunga mulingo wokhazikika waukadaulo, wapamwamba kwambiri, kukhulupirika ndi kukonza pamtengo Wotchulidwa wa Video Doorphone mu Video Door Entry System, Kuti mumve zambiri, musazengereze kutiimbira foni. Mafunso onse ochokera kwa inu akhoza kuyamikiridwa kwambiri.
Mtengo wotchulidwaChina 4 Wired Video Door Phone ndi Video Door Phone, Zaka zoposa 26, Makampani odziwa zambiri ochokera padziko lonse lapansi amatitenga ngati mabwenzi awo a nthawi yayitali komanso okhazikika. Tikusunga ubale wokhazikika wamabizinesi ndi ogulitsa oposa 200 ku Japan, Korea, USA, UK, Germany, Canada, France, Italy, Poland, South Africa, Ghana, Nigeria etc.
