GE Keychain Alarm for Personal Security

This keychain alarm from GE gives you peace of mind and alerts those around you in case of an emergency. The 120-decibel alarm is battery-operated so you can take it anywhere. The alarm sounds when lanyard pin is pulled out. This personal security alarm includes a built-in key light, making it easy to find door locks in the dark. Low battery indicator lets you know when to put in new batteries. Dimensions: 1.15 x 4.37 x 4.84 inches (L x W x H)