| |
 You
don't even have to blow the HP-388
electronic pocket/keychain whistle...just push a button. Emits
a loud 120db whistle for as long as you push the button. Useful in
sporting events, a locator in emergencies (earthquakes, collapsed
buildings), referee whistle, traffic whistle for police, military
training, dog handling and as a safety alarm for crime prevention.
4 inches long. Metal construction. Uses 4 LR44 batteries
(included). |
|
Use
this DSAL-2 125db door stop alarm
to block a door from being opened. if anyone tries to open the
door, this alarm will sound. There is also a movement sensor with
adjustable sensitivity to activate the alarm if tampered with. An
on/off switch allows the alarm to be turned off so that it doesn't
go off in your luggage. Uses one 9-volt battery (not included).