More info 4G GPRS/SMS with Micro and Nano SIM card slots ** Completely standalone battery and solar powered Compact outdoor sensor array with solar panel and battery backup Indoor (second) sensor for Humidity and Temperature Sensors 433MHz up to 100m range (line of sight) to receiver Data Logging to microSD/TF card as CSV file (card NOT included) Software included for setup, real-time view and data download via USB USB port for setup, data download or external charging User configurable units, log interval and server User calibration adjustment and alarm settings Up to 3 users for SMS alarms or periodic SMS Mobile phone control via SMS ICASA Type Approval Certificate
