My Simon 3 door sensor failed so I replaced it. It programmed successfully, and became unresponsive within hours. Since then, I have been able to delete and reprogram it successfully, but it still is unresponsive to tests and activations (door openings).
I set the new Simon 3 system with a 4 digit master code...but then when I try to add an access code...
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I set the new Simon 3 system with a 4 digit master code...but then when I try to add an access code for the mother, it says invalid or cannot be used. Does it matter if I duplicate digits??? example code: 2311
we have had a gemini security system but have not installed it. Then, the baby in the house pressed...
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we have had a gemini security system but have not installed it. Then, the baby in the house pressed on, but no one had a code. it has been going on repedely.
Hi, The system battery is low, but I can't figure out how to replace it; it's not in the manual. I...
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Hi, The system battery is low, but I can't figure out how to replace it; it's not in the manual. I can't figure out how to open the control panel. Thanks a lot for the answer, Mike