Ọnụahịa ezi uche dị na ya maka Sistemụ Intercom IP maka ụlọ nwere njikọ RJ45
Ọnụahịa ezi uche dị na ya maka Sistemụ Intercom IP maka ụlọ nwere njikọ RJ45
The nzukọ na-anọgide na usoro echiche "Sayensịs Management, elu àgwà na arụmọrụ primacy, ịzụrụ ihe kasị mma maka Reasonable price maka IP Intercom System maka Apartments na RJ45 Njikọ, Anyị nwere ezi obi na-emeghe.Anyị na-atụ anya nleta gị na ịmepụta mmekọrịta ntụkwasị obi na ogologo oge.
Nzukọ a na-agbaso usoro a echiche "njikwa sayensị, ịdị elu dị elu na ịdị mma nke ọma, onye na-azụ ihe kachasị maka.China Building Intercom na IP Intercom Doorbell, Anyị wekota imewe, rụpụta na mbupụ ọnụ na ihe karịrị 100 nkà ọrụ, nlezianya njikwa usoro na ahụmahụ technology.We na-ogologo okwu azụmahịa mmekọrịta na wholesaler na nkesa na-etolite karịa 50 mba, dị ka USA, UK, Canada, Europe na Africa wdg.
Njirimara ngwaahịa
Nkọwapụta
| Sistemu | Linux |
| Ngwa panel | ABS |
| Agba | Ọcha |
| Ngosipụta | 4.3-inch TFT LCD |
| Mkpebi | 480*272 |
| Ọrụ | bọtịnụ ike ike |
| Ọkà okwu | 8Ω, 1.5W/2W |
| Igwe okwu | -56dB |
| Ntinye mkpu | 4 Ntinye mkpu |
| Voltaji na-arụ ọrụ | DC24V (SPoE),DC48V(PoE) |
| Oriri Ike Njikere | ≤4.5W |
| Oke ike oriri | ≤12W |
| Okpomọkụ na-arụ ọrụ | -40C ruo 50 ℃ |
| Okpomọkụ nchekwa | -40°C ruo 60°C |
| Iru mmiri na-arụ ọrụ | 10 ruo 90% RH |
| IP ọkwa | IP30 |
| Interface | Ike Na ọdụ ụgbọ mmiri;Ọdụ ụgbọ mmiri RJ45;Oti mkpu na Port;Ọnụ ụzọ ọdụ ụgbọ mmiri |
| Nwụnye | Mkpọkwasị n'elu ala / N'elu elu |
| Akụkụ (mm) | 184*128 |
| Na-arụ ọrụ ugbu a | ≤500mA |
| Audio SNR | ≥25dB |
| Mgbagha ọdịyo | ≤10% |
Nkọwa
The nzukọ na-anọgide na usoro echiche "Sayensịs Management, elu àgwà na arụmọrụ primacy, ịzụrụ ihe kasị mma maka Reasonable price maka IP Intercom System maka Apartments na RJ45 Njikọ, Anyị nwere ezi obi na-emeghe.Anyị na-atụ anya nleta gị na ịmepụta mmekọrịta ntụkwasị obi na ogologo oge.
Ihe ezi uche dị na ya maka China Building Intercom na Intercom Doorbell, Anyị na-ejikọta imewe, imepụta na mbupụ ọnụ na karịa ndị ọrụ 100 nwere nkà, usoro njikwa àgwà siri ike na teknụzụ nwere ahụmahụ. dị ka USA, UK, Canada, Europe na Africa wdg.
