1. FEATURES
* Control/Monitor/Alarm via GSM mobile phone, no
distance limitation. User can control/monitor/alarm their
device from over the world.
* 8 channels Analog input ( 4 -20 mA ), can cooperate full
line industrial 4-20 mA transmitters.
* 8 Relay outputs.
* 8 Switch inputs, normal open, close alarm.
* 8 Analog inputs : system can preset 4 mA and 20 mA
input value according the real measuring value and setting
display unit. It can read actual measuring data via the
SMS ( Short Message ) requesting, such as CH1= 28.0 C.
CH2=53.7 %RH, CH3=7.01 pH........CH8= 230.5 ACV.
* Setting Analog input alarm ( High alarm, Low alarm ) to
enable or disable via SMS.
* Setting Input switch alarm ( close alarm ) to enable or
disable via SMS.
* Relay output On/Off setting via SMS.
* Dot matrix LCD display, show Analog input value, Switch
input and Relay output status.
* All setting value will be saved into EPROM IC, no loss.
* Mobile telephone can call all channel measuring value,
status of Switch input and Relay output at any time.
* Can default two telephone no., alarm SMS can be
send to two users.
* Build GSM mobile modem ( dual band ).
* After the SMS command send by mobile phone,
the confirm message will be send back to the
mobile, safety and no loss.
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