Toddler Tag Child Locator with 56dB Siren and No Monthly Fees Type: Baby Monitors & Timers Features: Find Your Child Instantly with the Touch of a Button, Up to 150 Feet Away. Attaches Easily to a Child's Bag, Clothing or Shoe. Loud 56dB Siren Ensures Your Tot's Safety in a Crowd. No Monthly Fees or Service Plans.