The file runs just over four seconds, giving you a hard opening hit followed by enough ringing to carry a reaction. Download the MP3 once to keep it available offline, and trim the tail only when a shorter edit needs faster pacing. It can be assigned as a ringtone or notification tone if your device accepts custom audio. Reduce the level when placing it over dialogue because the first burst cuts through strongly. For gaming sequences, pair it with Enemy Spotted or The Bomb Has Been Planted.