China CWT5016 3G temperature and humidity controller for sale
China CWT5016 3G temperature and humidity controller for sale

CWT5016 3G temperature and humidity controller

Supports 3G version (Skype: Glare.Wang) 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

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