Place of Origin : Shenzhen,China

The King Pigeon S260 S261 Temperature Logger inbuilt industrial Quad-band GPRS Engine,and GPS module optional. 4 Channel temperature inputs support Ultra-Low/Low/High/Ultra-High limit alarm monitoring.
One digital relay output with NC/NO contacts controlled by alarm event, SMS command or Rejected ller-ID(charge free).
With Internal memory, S260 S261 save historical data half a year for inquiry & download by PC software via USB cable or KingCenter CMS-02 Remote Monitoring System via GPRS TCP/I