Very good days This is my first post. I have a DSC 1550 keyboard, as we are moving inside our house the motion sensor detects something (the sensor turns on and the area on the keyboard) But when you stop detecting (when the sensor is turned off and the zone on the keyboard is turned off) two beeps sound on the keyboard So constantly that beep sounds because when we move inside the house that beep sounds We notice that it only warns the beep when it stops detecting movement, that is, when the light goes out in the sensor and consequently in the area of the keyboard. The noise is somewhat annoying because the sensor is constantly activated and deactivated and I wish that when it detects it does not emit any sound Any suggestions? Best regards

I have never used or even know that keyboard, the ones I know of dsc, they have the door alarm that behaves similar to what you comment, you enable / disable it with * 4, try to see if your keyboard works the same regards