Sound Monitor Transmitter

Sound Monitor Transmitter

This sound monitor transmitter fron Silent Call will detect any sounds such as an oven timer, alarm clock, doorbell, or a baby crying. Whenever it detects a sound it will transmit a signal to your compatible Silent Call receiver. The device has an adjustable detection threshold so you can set the level to your preference. This will alter how sensitive the device is to sounds.


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Do you find yourself unable to hear your doorbell or alarm clock while you are in another room? How about if you have a baby are you unable to hear their cries in a different room at night?

The SM1005-5 sound monitor transmitter from Silent Call will eliminate this problem. This device is able to detect sounds and send a signal to your compatible Silent Call receiver. This device features a delay circut, so short sounds will not set off the device even if its above the detection threshold. The detection threshold can be adjusted to your liking to make this transmitter more or less sensitive to sounds. Whenever this transmitter detects a sound it will send a signal up to 500 ft away to your Silent call receiver. This range is based entirely on which Silent Call receiver you are using. The device is completely wireless and powered by 2 AAA batteries.

  • 500 ft range (based on receiver you are using)
  • Adjustable sensitivity
  • Compatible with most Silent Call receivers
  • Completely wireless
  • Powered by 2 AAA batteries (included in package)
  • 5 year manufacturers warranty

Additional information

Weight3 lbs
Dimensions1 x 3 x 7 in



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