1. 280D-A1 ndi intercom ya SIP yokhala ndi kiyibodi ya manambala komanso chowerengera makadi chomangidwa mkati.
2. Kuphatikiza ndi makina owongolera elevator kumabweretsa moyo wabwino komanso kumawonjezera chitetezo cha nyumbayo.
3. Chitseko chingatsegulidwe ndi mawu achinsinsi kapena khadi la IC.
4. Makhadi a IC 20,000 akhoza kuzindikirika pa bolodi lakunja kuti azitha kulamulira kulowa kwa zitseko.
5. Ngati muli ndi gawo limodzi lotsegulira losankha, zotulutsa ziwiri zotumizira zingagwiritsidwe ntchito kuwongolera maloko awiri.
| Katundu Wakuthupi | |
| Dongosolo | Linux |
| CPU | 1GHz，ARM Cortex-A7 |
| SDRAM | 64M DDR2 |
| Kuwala | 128MB |
| Sikirini | LCD ya mainchesi 4.3, 480x272 |
| Mphamvu | DC12V |
| Mphamvu yoyimirira | 1.5W |
| Mphamvu Yoyesedwa | 9W |
| Wowerenga Makhadi | Khadi la IC/ID (losankha), 20,000 |
| Batani | Batani la Makina |
| Kutentha | -40℃ - +70℃ |
| Chinyezi | 20% -93% |
| Kalasi ya IP | IP55 |
| Audio ndi Kanema | |
| Kodeki ya Audio | G.711 |
| Kodeki ya Makanema | H.264 |
| Kamera | Mapikiselo a CMOS 2M |
| Kusintha kwa Kanema | 1280×720p |
| Masomphenya a Usiku a LED | Inde |
| Netiweki | |
| Ethaneti | 10M/100Mbps, RJ-45 |
| Ndondomeko | TCP/IP, SIP |
| Chiyankhulo | |
| Tsegulani dera | Inde (pazipita 3.5A panopa) |
| Batani Lotulukira | Inde |
| RS485 | Inde |
| Chitseko cha Magnetic | Inde |
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Tsamba la data 280D-A1.pdfTsitsani
Tsamba la data 280D-A1.pdf- Tsamba la data 904M-S3.pdfTsitsani
