1. 280D-A1 bụ SIP intercom nwere igodo ọnụọgụ na ihe na-agụ kaadị arụnyere.
2. Njikọ na usoro nchịkwa elevator na-eme ka ndụ dịkwuo mfe ma na-abawanye nchebe nke ụlọ ahụ.
3. Enwere ike imeghe ụzọ site na paswọọdụ ma ọ bụ kaadị IC.
4. Enwere ike ịmata 20,000 IC kaadị na n'èzí panel maka njikwa ohere ọnụ ụzọ.
5. Mgbe a kwadebere ya na otu modul mkpọghe nhọrọ, enwere ike iji ihe ntanetị abụọ mee ihe iji jikwaa mkpọchi abụọ.
| Ngwongwo anụ ahụ | |
| Sistemu | Linux |
| CPU | 1GHz, ARM Cortex-A7 |
| SDRAM | 64M DDR2 |
| Flash | 128MB |
| Ihuenyo | 4.3 inch LCD, 480x272 |
| Ike | DC12V |
| Ike njikere | 1.5W |
| Enyere ike | 9W |
| Onye na-agụ kaadị | Kaadị IC/ID (Nhọrọ), pcs 20,000 |
| Bọtịnụ | bọtịnụ Mechanical |
| Okpomọkụ | -40 ℃ - +70 ℃ |
| iru mmiri | 20%-93% |
| Klas IP | IP55 |
| Audio & Vidiyo | |
| Codec ọdịyo | G.711 |
| Codec vidiyo | H.264 |
| Igwefoto | CMOS 2M pikselụ |
| Mkpebi vidiyo | 1280×720p |
| Ọhụụ abalị LED | Ee |
| Netwọk | |
| Ethernet | 10M/100Mbps, RJ-45 |
| Protocol | TCP/IP, SIP |
| Interface | |
| Kpọghe sekit | Ee (kachasị 3.5A ugbu a) |
| Wepụ bọtịnụ | Ee |
| RS485 | Ee |
| Ọnụ ụzọ magnetik | Ee |
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Akwụkwọ data 280D-A1.pdfBudata
Akwụkwọ data 280D-A1.pdf- Mpempe akwụkwọ 904M-S3.pdfBudata
