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Silent Call - Signature Series

The Silent Call Signature Series signaling system operates at 418MHz transmission frequency and offers a wide variety of signaling and safety options to improve the quality of life for you or your loved ones. This collection of products features useful items like fire alarm and carbon monoxide transmitters as well as telephone and doorbell transmitters to help ensure you stay alert when it's most important. 

Please note: This system is not compatible with the Silent Call Legacy Series products due to different transmission frequencies, but the collection as a whole offers solutions for all of the most sought after signaling options. Most products for the Silent Call Legacy Series (318MHz) have a transmission range from 100 - 500 feet whereas the majority of receivers and trasmitters for the Silent Call Signature Series (418MHz) range up to 2,000 feet with the exception of the Communication Receiver which receives up to 500 feet.



If you are not completely satisfied with your purchase within 30 days, we will help you find the perfect replacement.

  • Store Hours:
  • Monday through Friday:
  • 10am - 4pm
  • Saturday & Sunday:
  • Closed