Need tough, robustly-reliable access control at a remote outdoor construction site or an industrial property unable to secure its data cabling? 9 CM 2.0 GPRS doesn’t need data cabling! Its economical GPRS connection quickly transmits transponder data directly to your server, regardless of distance. That means you can install a truly cost-effective ID system at any remote location in the world with GPRS network coverage. You can even remotely adjust many of the reader’s settings by SMS – even more convenient!