
THIS DOORBELL IS GREAT. IT HAS MANY VARIABLE SOUNDS. IT IS EASY TO SET UP THE RECEIVERS. IT IS LISTED TO HAVE 5 LEVELS OF VOLUME. IF YOU COUNT THE MUTE LEVEL THEN THERE ARE 5, OTHERWISE IT'S 4 AND MUTE. THE RANGE IS GREAT, AND I LIKE THE VISUAL FLASHING LIGHT FEATURE WHEN ACTIVATED. EVEN ON THE HIGHEST VOLUME LEVEL IT IS LOUD AND CLEAR.

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