This device, which includes a transmitter and a receiver, transmits an audible signal when the 2 elements are separated by more than 15 to 40m.

The PA can tell you when your child strays a bit too far or when you forget your baggage, handbag or briefcase, etc.

Specifications:

• Size: 55 x 95 x 22 mm
• Weight: 60 gram
• Power: 9V