?經由GSM行動電話顯示/警報/控制
?八頻道RS232輸入
?八頻道開關輸入
?八頻道開關輸出，1ACA/250ACV，1DCA/24DCV
?LUTRON儀表RS232輸入(加購連接線)，
直接於手機顯示讀值及單位
?可分別設定各RS232頻道警報值
?以簡訊實施控制、顯示作業
?使用9V電源供應器
?尺寸：193x149x46cm
?GMCB-89：RS-232輸入線(選購)

Model : GSM-889
* 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 Hi/Lo alarm warning setting.
* Interface cable ( meter to GM-889 ), Model : GMCB-89.
* Application : Intelligent , innovation, wide range,no limitation.
* 3 band (850/1800/1900 MHz) for American market