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哈Svim公司为阿克托别市和阿克托别州提供电话及网络通讯服务，电话用户数量排在哈萨克电信公司之后位居第二。目前我公司使用IPDSLAM D-Link (DAS-3224, DAS-3248)设备向用户提供“英特网”接入服务，为了后续发展我公司拟采购下列设备： 1.D-Link DAS-4192DC – 4 个 2.D-Link DAS-4192-10 – 5 个 3.D-Link DAS-4192-20 – 12 个 4.D-Link DAS-4192-40 – 12 个 5.D-Link DAS-4192-60 – 4 个 6.D-Link DAS-4192 – 供电块1 个 另外，还需要IP监视器：Wired IP/Network Camera with Remote Pan/Tilt and IR Night Vision IP Camera WO-IPCAM01B–30 个，具体描述如下： Features of Wired IP/Network Camera with Remote Pan/Tilt and IR night vision MJPEG video compression Support two-way audio function High-sensitivity CMOS sensor Resolution: 640 x 480(VGA), 320 x 240(QVGA) IR night vision(Range:10~15m) Remote Pan/Tilt rotate(Horizontal:220°,Vertical:90°) Supports control P/T through IP network Supporting up to 4 users online simultaneously Supporting image snapshot Supports power up action Built-in 10M/100M auto MDI/MDIX Ethernet interface Light Frequency:50Hz, 60Hz or Outdoor Multi-level users management and passwords definition Built-in Web server, supports remotely viewing and/or management the camera form a standare Web browser on any computer, anywhere, and at anytime Supporting Dynamic IP (DDNS)and UPnP LAN and Internet (ADSL, Cable Modern) Giving alarm in cause of motion detection Supporting multiple network protocols: HTTP/TCP/IP/UDP/STMP/DDNS/SNTP/DHCP/FTP 联系人：Svim公司技术经理Mancurov A.A. 电话：+7-7132-965044 传真：+7-7132-964393 信箱：svim@mail.ru
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