| Khoom Siv Lub Cev ntawm Qhov Rooj Chaw Nres Tsheb 280SD-R2 | |
| Lub kaw lus | Linux |
| RAM | 64MB |
| ROM | 128MB |
| Vaj Huam Sib Luag Pem Hauv Ntej | Yas |
| Kev Muab Fais Fab | PoE (802.3af) los yog DC 12V/2A |
| Lub Koob Yees Duab | 2MP, CMOS |
| Kev daws teeb meem ntawm video | 1280 x 720 |
| Saib Lub kaum sab xis | 100°(D) |
| Qhov Rooj Nkag | Daim npav IC (13.56MHz), NFC |
| Kev Ntsuas IP | IP65 |
| Kev teeb tsa | Kev Teeb tsa Semi-flush |
| Qhov Loj | 170.5 x 111 x 38.6 mm |
| Kub Ua Haujlwm | -40 ℃ - +55 ℃ |
| Kub Cia Khoom | -40 ℃ - +70 ℃ |
| Ua Haujlwm Av noo | 10% -90% (tsis-condensing) |
| Khoom Siv Lub Cev ntawm Sab Hauv Tsev Saib E216 | |
| Lub kaw lus | Linux |
| Zaub | 7-nti TFT LCD |
| Kev tshuaj ntsuam | Capacitive kov npo |
| Kev daws teeb meem | 1024 x 600 |
| RAM | 64MB |
| ROM | 128MB |
| Vaj Huam Sib Luag Pem Hauv Ntej | Yas |
| Kev Muab Fais Fab | PoE (802.3af) los yog DC 12V/2A |
| Kev teeb tsa | Kev Teeb Tsa Nto / Desktop |
| Qhov Loj | 195 x 130 x 14.5 hli |
| Kub Ua Haujlwm | -10℃ - +55℃ |
| Kub Cia Khoom | -40 ℃ - +70 ℃ |
| Ua Haujlwm Av noo | 10% -90% (tsis-condensing) |
| Suab & Yees Duab | |
| Cov Codec suab | G.711 |
| Cov Codec video | H.264 |
| Kev Them Nyiaj Rau Lub Teeb | LED teeb dawb |
| Kev Sib Txuas Lus | |
| Cov Txheej Txheem | ONVIF (rau qhov rooj chaw nres tsheb),SIP, UDP, TCP, RTP, RTSP, NTP, DNS, HTTP, DHCP, IPV4, ARP, ICMP |
| Chaw nres nkoj | |
| Chaw nres nkoj Ethernet | 1 x RJ45, 10/100 Mbps hloov kho tau |
| Chaw nres nkoj RS485 | 1 |
| Chaw Nres Tsheb Tawm Ntawm Qhov Rooj 280SD-R2 | 1 |
| Khawm Tawm ntawm Qhov Rooj Chaw Nres Tsheb 280SD-R2 | 1 |
| Qhov Rooj Sib Nqus ntawm Qhov Rooj Chaw Nres Tsheb 280SD-R2 | 1 |
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Daim Ntawv Teev Npe 904M-S3.pdfRub tawm
Daim Ntawv Teev Npe 904M-S3.pdf
