Critical temperature can be quickly and easily monitored through GSM network.

Receive SMS if temperature drop to 0°C

Set your own HI and LOW limits from range - 20°C to 99.9°C

Check any time current temperature via simple SMS or receive automatic SMS on pre set time every day or week.

All easily through standard mobile phone

Allocation of six telephone numbers for TXT or call alerts

External digital temperature sensor/probe 2 meters long lead include

Package include: GSM unit 12v DC Aerial Temperature probe Manual