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C
Colton McculloughJul 29, 2025
What to do if Fermax Memokey 100C Security System does not respond to programming?
- NNicholas RoseJul 29, 2025
If your Fermax Security System isn't responding to programming, try these steps: First, disconnect the power source and then re-enter the programming sequence. Second, ensure that the codes you're entering are the correct length. To check the length, press a number key repeatedly and listen for either a confirmation sound (a beep) or an error sound (maaawc). The number of times you press the key before hearing the sound indicates the code's length.
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