CWT5016 gsm sms temperature and humidity controller
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 inputs feature DS18B20 special input, 4 channels Temperature rang -55C ~ +125 C Preset high and low level to alarm Current temperature can be query by sms GPRS feature Support connects 4 servers, the servers must connect
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Price: $200
Price: $200
Price: $200
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