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Silent Call Signature Series Sound Monitor

Silent Call Signature Series Sound Monitor
Item #: SM5-SS
Temporarily out of stock
Expected: 3/23/2018

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The Silent Call Sound Monitor alerts the user to sounds such as a baby's cry, a door buzzer, alarm clock, oven timer, etc. This is a alert system that is completely customizable for any user. It has a delay circuit so that loud sounds that are very brief (such as a door slamming) will not activate the transmitter. When the Sound Monitor detects a sound that is above its adjustable detection threshold, it sends a signal to any Silent Call Signature Series receivers.


  • Alerts to many different sounds
  • Portable and easy to use
  • Range of up to 700 feet (depends on receiver used)
  • Sensitivity switch


  • Uses 2 AA batteries (Included)
  • 5 year limited warranty

Product Manual
Click Here For The Silent Call Signature Series Sound Monitor Instructions

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