دستگاه کنترل از راه دور GSM-889

GSM CONTROLLER, 900/1800 MHZ
Model : GSM-889
Control/Alarm/Monitor via GSM mobile phone, with no distance limitation
۸ channels RS232 input, 8 relay outputs, 8 switch inputs
۸ 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 Hi/Lo alarm warning setting
Interface cable ( meter to GM-889 ), Model : GMCB-89
Application : Intelligent , innovation, wide range,no limitation
۳ band (850/1800/1900 MHz) for American market