Ok, my daughter is starting to walk and fast learning to run away from my missus when shopping. Yes, I know you should always have one eye on the toddler at all times, but in practice, we are all human and can forget momentarily.
My question is where in Hong Kong can I get a portable alarm when the sensor attached to my daughter is outside 4 feet from one of us carrying the sensor detector.
For avoidance of doubt, I don't need any other comments about anything else other than where I can get this electronic leash. If you feel you can't limit any responses to my question, I thank you in advance for not commenting at all.