External GSM/GPRS Antenna, SMA Male (Plug)

External Quad-band 2G GSM/GPRS and Tri-band 3G Antenna, male SMA, 3m

Active external GPS antenna, male SMA, 5m

1 Km external radio antenna (Omni directional)

5 Km external radio antenna (Directional)

9 Km external radio antenna (Directional)

GPS Receiver Module, 2x Digital Output, 1x PPS output, DCON, RS-232

Remote GPS Receiver Module, 1x PPS, 1x Digital Output, RS-232

5 Km external radio antenna (Omnidirectional)

Industrial RS-232 Quad-band GPRS/GSM Modem, GSM 850 MHz, EGSM 900 MHz, DCS 1800 MHz and PCS 1900 MHz, programmable, DIN-Rail

Industrial USB Quad-band GPRS/GSM Modem, GSM 850 MHz, EGSM 900 MHz, DCS 1800 MHz and PCS 1900 MHz, programmable, DIN-Rail

Intelligent SMS/GSM Alarm Controller, GPRS/GSM Tri-Band 900/1800/1900 MHz modem, 6x Digital Input Channels, 2x Digital Output Channles, 1x Analog Input, 1x RS-232, 1x RS-232/485, MicroSD, DIN-Rail, converter

Intelligent SMS Alarm Controller GPRS/GSM Tri-Band 900/1800/1900 MHz modem, WT-25+75, 2x RS-232, 1x RS-485, DIN-Rail, converter, Modbus

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

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

Wireless Modem Module RS-232/485 Interface, radio, 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

M2M Mini-Programmable Automation Controller, CPU 80MHz, 2x RS-232, 1x RS-485, Quad-Band GPRS 850/900/1800/1900 MHz 1x 10/100 Base-TX RJ-45, din-rail, metal casing, SMS, programmable, 3X DI, 3x DO, 8x AI

15 km external radio antenna (Directional)

G-4500-SIM300: M2M Mini-Programmable Automation Controller, CPU 80186, 80 MHz, 512 KB SRAM, 512 KB Flash, MiniOS7, 16 KB EEPROM, 2x RS-232, 1x RS-485, Ethernet, 3 Digital Input Channels, 3 Digital Output Channels, 8 Analog Input Channels, GPS, GPRS / GSM modem, WT-25+50.