Product description GA09 is a simple & easy to use GSM Detector which sends SMS and calls you in case of alarm events. Alarm event occurs in case of NO or NC ports changes. . Only a local GSM SIM card is required to operate the device.
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Start to program the device with simple SMS command STEP1 : Power on the device 1. Short the RST line to GND for following SMS programming 2. Power On with DC5V (Power adaptor current should be at least 1000mA) 3. MCU LED will start to blink 4.
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STEP4: How to read the device status and parameters? @#STATUS? Install our App from Apple App store or google play store Search the keyword “GA09” , you will find the right APP Icon,and then press to install it - 4 -...
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Fast Q&A and Troubleshooting 1. How to Reset the Device: Short the RST to GND, and then send the SMS command “ RESET ”.After RESET, it will empty all the SMS alarm and phone call alarm phone numbers in the memory and also device will be in the Only SMS alarm report Mode (M1 mode) 2.
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