Silent Call Medallion Series Bed Vibrator:

Can be used in conjunction with the following products for continual 24 hour notification at night while you are sleeping.

• Medallion Series
  
• Sleep/Alert Charger
• Sidekick Receiver
• Sidekick II Receiver
• Lamp Lighter Receiver
• Crystal Reflections Receiver
• Sidekick II Signature Series Receiver
• 5 year Limited Warranty