I-dahua ARD821-W2 Umhlahlandlela Womsebenzisi Wenkinobho Yokwethuka Okungenantambo
Le manuwali yomsebenzisi inikeza imiyalelo yokufaka nokusebenzisa Inkinobho Yokwethuka Okungenantambo ye-Dahua ARD821-W2, eyaziwa nangokuthi i-ARD821W2 noma i-SVN-ARD821-W2. Qinisekisa ukuhambisana nohlelo lokusebenza lwe-DMSS nehabhu ngaphambi kokufaka. Imanuwali ihlanganisa izivikelo ezibalulekile nezixwayiso. Ukuze uthole ulwazi olwengeziwe, skena ikhodi ye-QR ephaketheni noma vakashela isikhulu webindawo.