... Decibel:130dBBattery:9V battery not includedVoltage:6VSpecial Feature:130dB sound level, with door accessory, with LED lightProduct Usage:Panic personal alarm ... , door alarm use, lighting useExport Market:USA, Europe, Latin America, Africa, ... your bag/luggage, or used in the home on the door handle and a fixed fitting;7) Suitable for joggers, women ...