
WITURATECHNOLOGYSDNBHD|WT‐1672CGSMRemoteControlSwitchUserManualV1.8 2
INTRODUCTION
TheGSMRemoteControl Switch is awirelessremotecontrolon/offswitch that connectto the GSM cell
phonenetwork
It has 1 independent relay switches, these can be programmed to switch off or on whenever the GSM
RemoteControlSwitchiscalled.
The GSM Control Switch
will recognise an authorised telephone numbers calling it and action the call
withoutanswering.Therefore,thereisnocallchargesincurredwhencallingit.
OneCalltotheSIMCardNumberwillswitchthedeviceOFFpermanently.
AnotherCalltotheSIMCardwillswitchthedeviceONpermanently.
Thissystemhasbeendevelopedtominimizetheneedforovercomplicatedprogramming.
The GSM Remote Control system supports timer function, the user can set schedule to turn on / off the
switch.Forexample,putyourpump,motoronaschedule.“Turnoffin5minutes”,“turnonat
17:00,“turn
on1yearlater”
Thisfunctionis importantto useintherentingand leasingindustryofelectrical appliances,heavyvehicle,
andrentalofsiteequipmenttoturnoffthemachineswhenoffhiretimecompleted
This function also important as the reminder to the owner to monitor
the SIM Cardexpiry date. User can
instructtheunittotriggertherelayinthespecifiedtimesandsenttheSMStotheusertokeeptheSIMCard
activewhenexpirydates.
WhenfirstbootingupthesystemyouwillseeBlueLEDLightsonthesideof
theEnclosureanditshouldlight
upwhentheNetworkisappliedtotheunit.
TheBlueLEDisthenetworkIndicatorandthiswilllightupwhenattemptingtologontothenetworkflash
inconsistentlyuntilitlocatesthenetwork.
APhoneCalltotheSIMCardNumber
willnowLatchtheRelaypermanentlyONandSwitchthedevicebeing
ControlledOn.
TheStatusoftheRelaywillremainason,untiltheunitreceivesasecondCalltotheUnitofwhichwillnow
LatchtheRelayPermanentlyoff.
Comentarios a estos manuales