The SureGuard Micro Key Chain Electronic Charm Alarm is a great personal alarm. Small and sturdy enough so you can forget about it when it is not needed, but also reliable and dependable, so when it is needed, it works.
The Alarm is operated with the traditional style ripcord action disguised as a charm and has an extremely loud siren (120dB) which can be heard for up to 1/4 mile. To stop the Alarm sounding and flashing, replace the charm rip cord pin into the socket on the keychain.
Separate pin and key chain to minimise the risk of accidental activation.
Sorry, there is no additional information available for this product at this time.