ModBus.com.pl - site offering products and solutions based on industry standard MODBUS protocol. Our product list includes hundreds of specialized devices different brands. TechBase is a company who also develops own MODBUS devices such: MODBUS gateways, modbus proxy and modbus GPRS computers. These devices could delivered witch many add-ons software on demand: monitoring and control, user defined protocols (NCP, SNP, SNMP), logger etc