The RTR-500GSM is a Mobile Base Station which can carry out wireless communication and is equipped with GSM phone network capabilities. 
It can be used as a Base Unit for our newest RTR-500 Wireless Data Logger Series* and if within in communication range for GSM cellular phone service it can be used for transmitting data and warnings from the mountains, on the sea or for any other out of the way places; perfect for tracking data while in transport. When a measurement exceeds an upper or lower limit and has been judged by the RTR-500GSM to qualify as a warning; a warning report can be sent via e-mail or SMS to specified e-mail address enabling the user to always stay in the know about changes in measurement readings.

* RTR-500GSM can not be used with our RTR-5 Series Loggers and RTR-50.
* RTR-500GSM can not be used with RTR-574 Illuminance UV Recorder WL.

By placing a Base Unit in the truck cabin and Remote Unit(s) in the cargo compartment(s), it is easy to monitor temperature and humidity while on the move. As long as the Base Unit is in communication range for cellular phone service it can be used to communicate with and manage Data Loggers that are within wireless communication range; perfect for during transport, in the mountains, on the sea or for any out of the way places where a LAN connection is impossible.

Unit comes with:

RTR-500GSM Unit

(2) Antenna

External Power Cable (BC-0201)

USB Cable (US-15C)

(4) AAA Alkaline Batteries

CD-Rom Software

Users Manual.

In order to use this unit, you must have purchased a separate SIM Card from your wireless provider.  You will not be using the voice minuets on this card, but you will need to make sure that the SIM Card is capable of both Web and Email and have active service for this unit to work correctly.