GSM GPRS Data Logger

We are offering gsm gprs data logger. The king pigeon gsm gprs data logger is a low cost, m2m, data logger. It with modbus rtu, rs232,rs485.
the king pigeon s240 gsm gprs data logger is a low cost, m2m, data logger, universal gsm gprs engine which can transmit and receive analog, digital and pulse counter data to any device connected to the gsm/gprs network such as mobile phones, web sites. It based on wireless gsm gprs network, can gather the real-time temperature in different places in the monitoring center.
>>>>>>>gprs data logger s240 is a low cost remote gprs monitoring suitable for:
environmental
pumping station
gas data acquisition
oilfield
power station
rain gauge
urban water supply pipe network
reservoir
meter reading system
sewage treatment
transformer
water level
>>>>>>>gprs data logger s240 features:
>>direct connection to the gsm gprs network;
>>transparent serial data tunnelling using low cost sms/gprs network;
>>remote configuration by sms messages or gprs;
>>upload data via gprs or sms on schedule or event occurs;
>>supports dynamic domain name or fixed ip address;
>>supports sms, csd, gprs, udp and tcp/ip protocols;
>>supports modbus rtu protocols;
>>1 rs232 serial ports, and 2 rs485 serial ports;
>>6 digital inputs can send alarm messages by sms or gprs;
>>6 pulse counter inputs;
>>4 digital outputs;
>>10 analogue inputs. (12 bit resolution, 0-10v or 0-53ma);
>>pc programming interface;
>>power supply 8v to 24v;
>>size: 125mm* 80mm* 30mm.