remote data monitoring system The DAM124 is for monitoring 4 digital inputs(can be used as pulse counter), 8 analog inputs, controlling 4 triode driva
2015-02-04
GPRS/3G UMTS/GPS/SMS Temperature Logger The King Pigeon S260W S261W Temperature Logger inbuilt industrial GSM and 3G WCDMA module, GPS optional, 4 Channel tempe