GSM CONTROLLER,900/1800 MHZ
MODEL: GSM - 899
FEATURES
* Control/Alarm/Monitor via GSM mobile phone,
with no distance limitation.
* 8 channels RS232 input, 8 relay outputs,
8 switch inputs.
* 8 channels RS232 input can cooperate full line LUTRON
instruments ( build RS232 output ), it will display the
real value with the measuring unit on mobile phone.
* Analog channel alarm warning setting.
* Interface cable ( meter to GM-889 ), Model : GMCB-89
* Application : Intelligent , innovation, wide range,
no limitation.
* 3 band ( 950/1800/1900 MHz ) for Americal, model : GSM-889-3B
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