Simcon gprs module 300/340 for vehicle tracking

[shaikhgous]

Dear forum members,
I am looking for gps/gsm/gprs tracking device and found some device which meet my requirements. One technical query i have regarding is the gprs module used in the device. The device which i have shortlisted contains simcom 300/340 gprs module. I want to know how is the performance of simcom 300/340 module does it gives good reliable service. As the module is main part of the tracking device, i want to decide whether to purchase the tracking device containing simcom 300/340 module. Please suggest me so that i can proceed with the purchase

 

[ckshivaram]

any one will do for you.. just see if they have both GPS and GPRS modules in a single modem.. or if your requirement is using different the purchase GSM and GPS seperately...