Each Wristag is created with a unique identification number which, upon activation, is instantly transferred to the parent's Base Unit for monitoring. Every few seconds, ionTechnology simultaneously changes the transmission frequency, Wristag ID and corresponding information in the Base Unit, significantly reducing the chances that a third party can scan or monitor a child's Wristag.

Wristags have rechargeable batteries and can transmit a receivable signal to the Base Unit from up to 350 feet when outdoors and up to 200 feet indoors. The handheld Base Unit allows parents to monitor up to four Wristags at once. Features and alarms on the Base Unit include:
"Return to Base" paging of all monitored Wristags;
Ability to disable one particular Wristag;
Simple activation of "FIND" when child exceeds the area being monitored;
Wristag Tamper or Removal alarm;
Low battery indicator.

ionKids uses wireless radio frequency communication to monitor your child. Each Wristag, when activated by the parents' Base Unit, will transmit a unique identification number that will only be monitored by the activating Base Unit. In addition, each communication between an individual Wristag and its Base Unit will be transmitted on a different frequency, making it possible for multiple Wristags to be used in the same close environment without transmission interference.

Using the Base Unit, you can monitor each Wristag at a range of up to 350 feet out-of-doors and up to 200 feet indoors.

Each time the Base Unit and the Wristag communicate, the ID number of that particular Wristag is changed using a rolling code technique similar to that used by other wireless devices, such as garage door openers or cordless phones. This significantly reduces the chances of a third party scanning frequencies and being able to monitor your child. Without the Base Unit, it is difficult for a third party to monitor your child's Wristag signal. In addition, after each communication between the Base Unit and Wristag, the signal frequency changes, making it even harder for someone else to monitor the whereabouts of your child.

You can monitor up to four children or Wristags at once from one Base Unit.

ionKids Wristags are adjustable for a snug fit against your child's skin, but contain a simple, yet strong, locking mechanism that cannot be easily opened without a key. A key to your child's Wristag comes with the Base Unit. The ionKids system also comes with additional keys that fit on a standard key ring.

Wristags are presently one size fits all for children between the ages of 1 and 10. The Wristag will securely and comfortably adjust for wrist diameters of 4 1/4" to 5 1/4". Bluespan is presently developing additional products for adults or larger children.