SmartGuard GSM Module - E18SGGSM User Manual 1. Overview 2
Contents
1. A SmartGuard SmartGuard GSM Module E18SGGSM User Manual 1 Overview The SmartGuard GSM Module uses the GSM network to transmit information coming from connected equipment to authorised users e g send alarm notification from an intruder alarm panel to a mobile phone The SmartGuard GSM Module has two normally open digital inputs zone amp zone2 The SmartGuard GSM Module can also be used to send commands to electrical equipment e g remotely turn central heating on in a house from a mobile phone The SmartGuard GSM Module has one open collector output 2 Connections ANT GSM MODEM 12V DC power input MIC Open collector output Digital input zone1 Digital input zone2 SIM CARD Z2 Z DC COM OUT GSM Module Layout Screw Terminals O 12VDC Alarm System Or Other Appliance LED Indicator Status Flash every 1 second Not synchronized with network Flash every 2 seconds Synchronized with network 3 System Notes The GSM module should be fixed to a wall using 4 screws Do not install the GSM unit onto metal as this will reduce signal strength The SIM card s PIN code must be disabled Any SMS messages stored on the SIM card will be deleted during the system start up Power supply cables should be connected last when wiring see 2 Connections System start up should take less than one minute gt F tS 4 Operation a Saving users phone numbers2. to the SIM card using a mobile phone Two user phone numbers can be saved to the SIM card by inserting it into a mobile phone The two phone numbers must be saved on the SIM card memory not the phone memory as Userl and User2 If only one user phone number is required it should be saved to the SIM card as User1 Saving a user s phone number to the SIM card using a phone call Only one user s phone number can be saved to the SIM card in this manner Insert the SIM card into the SmartGuard GSM Module and make a phone call to it from the phone number you wish to save as Userl Note For this method to work there most be no existing phone numbers saved as User1 or User on the SIM card and the phone must not have its phone number blocked Changing users phone numbers on the SIM card using an SMS text message The user phone numbers can be changed by sending the SIM card an SMS text message from a phone number that is already saved on the SIM card as User1 or User2 Insert the SIM card into the SmartGuard GSM Module To save the Userl phone number send the SIM card an SMS text message in the following format NR1 xxxxxxxxxx where x the user s phone number This process can be repeated for the User phone number by using the following format NR2 xxxxxxxxxx Reporting of triggered inputs When a digital input zonel or zone2 is triggered the users are informed by an S
3. MS text message containing the text Triggered ZONE or Triggered ZONE2 When a digital input is reset the users are informed by an SMS text message containing the text Restored ZONE or Restored ZONE2 Triggering outputs The open collector output can be triggered by sending the GSM module an SMS text message from the saved Userl or User phone numbers To turn the output on the SMS text message sent should say OUT ON To turn the output off the SMS text message sent should say OUT OFF 5 Technical Specifications Output maximum switching ratings Current 500mA voltage 30V x E Open collector output Output circuit Output is switched to COM when enabled Operating temperature range 35 C 455 C SmartGuard
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