Levana Digital Wireless Child Tracker (Age 2+) $89.99
I ordered this child tracker to know how different between existing products and my thesis product.
A receiver for a parent.
- it is a portable size like a cell phone size.
- It has a channel selection button to manage many children (maximum 4 children)
- The 6 LED directional indicators show the direction where child is.
- There is a power and warning range switch, it indicates the warning range is set at 16ft to 32ft.
- It has a find button. When a parent press the find button, the child and the parent units will beep .
A Transmitter for a child
- It is simple.
- It has a find button, power indicator, and a speaker.
- When the child press the find button, the parent unit beeps to inform that the child is looking for his/her parents.
- It beeps when the parent press the find button on the receiver
Receiver for a parent
- The directional indicator is not accurate. 3 blue LED indicators of 6 LED show the direction. (It should be one LED to show exact direction.)
- The beep sound could be annoying. (It should have a vibration function)
- The unit size is big. If the parent put this unit in his/her bag or pocket, it takes a little time to take it out when he/she needs it.
- The unit belt clip is weak to hold. If the parent hangs the unit on his/her belt or pant, it could be losing because it is revolve.
Transmitter for a child
- The child can play with it (3 to 5 year old children are so curious.)
- It is too big. (The child can be a target of kidnapping because people think he/she is rich or special)
- The watch chain is easily removable. (Cutting by scissors or knifes)
The functions that the receiver for a parent should have
- Adding vibration function (the unit should be contact with his/her skin)
- Small size
- More accurate indicator
The functions that the transmitter for a child should fix
- Remove the find button function. (Playing)
- It should not be easily removable. (Weak watch chain)
- The unit should be hidden from people's eye (huge size for children)