1. 280D-A1 jẹ intercom SIP kan pẹlu oriṣi bọtini nọmba ati oluka kaadi ti a ṣe sinu.
2. Integration pẹlu eto iṣakoso elevator mu irọrun diẹ sii si igbesi aye ati mu aabo ile naa pọ si.
3. Ilekun le wa ni sisi nipa ọrọigbaniwọle tabi IC kaadi.
4. Awọn kaadi IC 20,000 ni a le ṣe idanimọ lori aaye ita gbangba fun iṣakoso wiwọle ilẹkun.
5. Nigbati o ba ni ipese pẹlu module šiši aṣayan kan, awọn ọnajade yii meji le ṣee lo lati ṣakoso awọn titiipa meji.
| Ohun-ini Ti ara | |
| Eto | Lainos |
| Sipiyu | 1GHz, ARM Cortex-A7 |
| SDRAM | 64M DDR2 |
| Filaṣi | 128MB |
| Iboju | 4,3 inch LCD, 480x272 |
| Agbara | DC12V |
| Agbara imurasilẹ | 1.5W |
| Ti won won Agbara | 9W |
| Oluka kaadi | IC/ID (iyan) Kaadi, 20.000 pcs |
| Bọtini | Bọtini ẹrọ |
| Iwọn otutu | -40 ℃ - + 70 ℃ |
| Ọriniinitutu | 20% -93% |
| IP Kilasi | IP55 |
| Ohun & Fidio | |
| Kodẹki ohun | G.711 |
| Kodẹki fidio | H.264 |
| Kamẹra | CMOS 2M ẹbun |
| Ipinnu fidio | 1280×720p |
| LED Night Iran | Bẹẹni |
| Nẹtiwọọki | |
| Àjọlò | 10M / 100Mbps, RJ-45 |
| Ilana | TCP/IP, SIP |
| Ni wiwo | |
| Ṣiṣii Circuit | Bẹẹni (o pọju 3.5A lọwọlọwọ) |
| Bọtini Jade | Bẹẹni |
| RS485 | Bẹẹni |
| Enu oofa | Bẹẹni |
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Datasheet 280D-A1.pdfGba lati ayelujara
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Iwe data 904M-S3.pdfGba lati ayelujara
