12v usb

* 8 ports SIM card slots.Just like 8 single-channel equipments work at the same time * 2G GSM Frequency: 900/1800MHz * SMS sending: 600/800/1000/1200 SMS per hour by one port * Connection with the computer through RS232 interface (PCI card is opitonal) can be integrated with USB interface * Each port with separate power switch * Each individual module can be discharged * Bulk sms/mms sending, voice ads, data consumption and IMEI changeable etc * Open AT command * Industrial chassis, elegant shell * Wireless access to interne * Comply with GSM phase2 standard * Internet Services: PPP,TCP, UDP, FTP,HTTP, SMTP, POP3 Model NO. : QS81 Module : QS80 Network : GSM Frequency : Dual band: 850/900/1800/1900 Mhz Max Transmit Power Class 1(1W):DSC1800,PCS1900 Class 2(2W):GSM850,EGSM900 SIM Port : 8 x SIM card(big/small) slots SMS quantity : Send 600/800/1000/1200 SMS per hour by one port SIM port : Big card:85*53mm , small card:25*15mm, 1.8V or 3V Port : USB2.0/PCI Function:Bulk sms/mms,voice,wap,imei change,stk recharge,CSD,etc. Internet : Wireless Access to internet With TCP/IP stack Internet Services: PPP,TCP, UDP, FTP,HTTP, SMTP, POP3 AT command PC System : Windows2000,Windows XP,Windows Vista,Windows 7,WinCE 4.2,WinCE 5.0,WinCE 6.0,Linux,MAC Input voltage DC 12V~24V Working temperature -20℃~+70℃ Storage temperature -40℃~+85℃ Size : 220*120*114mm Package size : 27*21*17.1cm Housing : Aluminum Casing Weight :3.0kg Accessories :AC/DC adapter, USB cable/PCI card, Antennas and driver

We all know how helpful it is to remember something that is taught visually to us rather than the one that is read through pages after pages. How beneficial would it be for students to understand a chapter visually in class. Smart classes use all interactive modules like videos and presentations and these visually attractive methods of teaching becomes appealing to students who are already struggling with the traditional method of teaching in a classroom. Specifications: Smart Interactive White Board » Size:- 633/16″W*501/16″H*5116″D (160.5*127.2*12.8cm) » Active Screen Area:- (maximum Interactive, Projected image) 615/8″*463/16″ (156.5*117.3cm)77″(195.6cm) diagonal 4:3 aspect ratio » Weight:- 51lb. (23.2kg) » Shipping size:- 70″W*531/2″ H*45/16″D (177.8*135.9*11.0 cm) » Shipping Weight:- 63 lb.3 oz (28.7kg) Key Features » Touch Functionality:- Smart Interactive Board can be used by Finger or Pen & can erase by selecting the Eraser Green Board » Dimension:- 1219.20 * 1259 mm / 48″*49.5″(+or-2″) Projector » Short throw projector Integrated Visualizer » Image resolution:- 1600*1200 » Power Supply:- 12V » Capture Size:- Max. A4 page » Interface:- USB 2.0 Computer » Processor:- Dual Core/i3 » Ram:- 2gb upgradeable to 8gb » HDD:- 320 GB Upgradeable to ITB » KBD & Mouse:- Laptop style KBD & Mouse » OS:- DOS » Ports:- HDMI, VGA, 4USB (2 on the Top), RS232*1, RJ 45*1 » Software supported:- Window Warranty » 1 Year Onsite Frame External Dimension » 3048*1308 mm (120″*51.5″+/-2-3″) Standard Accessories » Packed Content List/ In the BOX:- Active, Cordless, Active pen*1,6ms USB cable*1, Software, CD*1, Wall Mounting Brackets*1 set, User Manual for software and installation Modern Technologies gives you top class branded Digital Teaching Device with affordable price. We also provide installation & maintenance services. For more info please visit www.moderntechnologies.in or directly call us: 9810760848, 9310760848, 01294014741.

http://www.wallystech.com Dual-core ARM 64bit A53@1.0GHz Processor 512MB DDRL3L System Memory 4MB NOR Flash, 128MB NAND Flash 2x2 On-board 2.4GHz radio,up to 573Mbps physical Data Rate Support BT5.1 Two PCIe2.0 connector can support QCN90xx production Absolute Maximum Rating Parameter Rating Unit Supply Voltage 12 V Operating Temperature Range -40 to +70 C Storage Temperature Range -45 to +105 C Operating Humidity Range 5 to +95 (non-condensing) % Hardware Specifications Symbol Parameter CPU Qualcomm-AtherosIPQ5018 CPU Frequency Dual-core ARM 64 bit A53 @1.0 GHz processor System Memory 512MB DDR3L 16-bit interface with 32-bit memory bus design Ethernet Port 4 x 1Gbps Ethernet Ports or 1X2.5Gbps Ethernet Port 1 x1Gbps Ethernet Port NGFF Slot 2 X M.2 (NGFF) E Key Socket with MiniPCIe 2.0(For WiFi Module) EMMC 4G/8G(optional) USB /header 1x USB 3.0 Port POE NA DC Jack 12V power supply LED header LED for power,Wifi strength Serial Port support Wireless On-board 2x22.4GHz MU-MIMO OFDMA 802.11b/g/n/ax,max 23dBm per chain 2x IPEX Connectors Bluetooth BT5.1 Nor Flash 4MB Nand Flash 128 MB DDR 512MB Dimension 185mm x 116mm