3 units in 1! To activate alarm, remove pin from the top of the unit to emit a 116db blast and flashing light. Small button on side of unit allows strobe light to be used as a flashlight. FREE attachment allows SportStrobe to be used as a door or window alarm. Requires 9 volt battery (not included).

Price : $15.95  MSRP - $24.95  You save $9.00