China CWT5016 3G GPRS temperature and humidity controller via web based server for sale
China CWT5016 3G GPRS temperature and humidity controller via web based server for sale

CWT5016 3G GPRS temperature and humidity controller via web based server

1- SMS Temperature humidity High / Low Alarm 2- SMS Power Failure Alarm 3- GPRS Temperature humidity Realtime Data Logger 4- Support 4 temperature humidity sensor We Provide FREE GPRS Server Software, Please contact us for more details!!! 4 temperature humidity inputs feature DS18B20 special input, 4 channels Temperature rang -40C ~ +80 C Humidity range 0-99% Preset high and low level to alarm Current temperature can be query by sms GPRS feature Support connects 4 servers,

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