Functions

• SOS emergency alarm
  • Press SOS button under emergence happens, system will enter alarming state, LED on and siren make sound (default 3 minutes), and start to send SMS text to preset main mobile number. Press SOS button again will stop alarming, back to standby state.
  • System support 5 SMS numbers and 1 main number, SMS text could be editable (within 16 Chinese characters or 32 English letters), defaulted SOS alarming SMS text is "Gas Leakage".
• Gas leakage alarm
  • System can detect inflammable gas consistence, will send SMS text messages to preset 6 mobile phone numbers. There will be a 3-minute interval before next alarming, user can send arm/disarm SMS or press SOS button to cancel this 3-minute waiting, make the system enter detecting and alarming state.
• System Initialization
  • Long press SOS button for 5 second, release it after hear the long sound of buzzer, all settings will be cleared and system back to factory setting, then can set the system main phone number.