Intelligent SMS Alarm Controller GPRS/GSM Tri-Band 900/1800/1900 MHz modem, WT-25+55, CPU ARM7, 72 MHz, 2x RS-232, 10x Digital Input, 2x Digital Output, DIN-Rail, converter

Industrial computer, Linux ARM9 32-bit RISC 180MHz 200MIPS CPU. 1GB Flash mem. 2x RS232, 1x RS485, 8x DI, Ethernet 10/100BaseT, SD/MMC, fanless, SNMP, BOX, Modbus, programmable, device server, router, telemetry module, do, www, usb, zigbee, built in GSM/GPRS/EDGE, Industrial computer, Linux ARM9 32-bit RISC 180MHz 200MIPS CPU. 1GB Flash mem. 2x RS232, 1x RS485, 8x DI, Ethernet 10/100BaseT, SD/MMC, fanless, SNMP, BOX, Modbus, programmable, device server, router, telemetry module, do, www, usb, zigbee, built in GSM/GPRS/EDGE modem, converter

Intelligent Active GPRS Remote Terminal Unit, Quad-band GSM 850/900/1800/1900 MHz modem, CPU 72MHz, 6x digital input, 2x digital output, 1x analog input, 1x RS-232, 1x RS-485, SD interface, GPS, DIN-Rail, converter

Intelligent Active GPRS Remote Terminal Unit with GPS, Quad-band 850/900/1800/1900 MHz modem, CPU 72MHz, 6x digital input, 2x digital output, 1x analog input, 1x RS-232, 1x RS-485, SD interface, DIN-Rail, converter