Gsm Sms Temperature Controller

Leveraging on the skills of our talented team of designers, we are Exporter & Manufacturer of GSM SMS Temperature Controller in Shenzhen, Guangdong, China. The GPRS 3G Logger is special for remote monitoring temperature, humidity, current, voltage, fuel level, pressure, air condition parameters and so on, it can setup ultra-higha high, lowa ultra-low 4 alarm level. and 1 digital relay output can control via free charge call, SMS or GPRS. Also, the internal memory can save the historical for half a year for review. It provides daily report, schedule upload, event upload by the GPRS/3G to monitoring center or by SMS to the user mobile phone directly.
1.Quad-Band GSM Frequency,3G, supports SMS and Voice and GPRS/3G communication;
2.Programmable by SMS Commands or PC Configurator via USB;
3.2 alternate Server via GPRS/3G wireless network, supports IP address and DNS;
4.Compatible with KingCenter CMS-02 via GPRS(Google map), and CMS-01 through SMS;
5.GPS module is optional, measure the Longitude,Latitude,Speed,Direction ;
6.Daily report, schedule upload, event upload;
7.6 authorized phone numbers, each number can be used to receive SMS or both, also can be used for dial to switch ON/OFF the relay outputs, inquiry status;
8.One digital outputs (dry contact, NO/NC) with relay rating 10A/240VAC for connecting the switch of the air conditioner or machines, the outputs can setup as always ON, Pulse output, by SMS, authorized phone number dial in, and alarm events;