46 Free Alerts Sound Effects - Most Popular
2 Ton Siren

Horn of a French ambulance. Sound recording outdoors, without engine noise. UCS Category: VEHSirn. Length: 00:08.
National Alert Signal

Fire Alarm: Communities #3

Alarme d'incendie que l'on retrouve généralement dans les collectivités (Lycées, collèges, centres, etc.). Same sound as #0268 and #2250, but longer. Difficult to loop. UCS Category: ALRMElec. Length: 00:40.
Gendarmerie, Outdoor Siren

Two-tone siren of the French Gendarmerie, recorded outside the vehicle. UCS Category: VEHSirn. Length: 00:21.
Operation (Game) #4

Sound of the game "Operation" when touching a wall. UCS Category: TOYElec. Length: 00:01.
Gendarmerie, Siren, Passage

Two-tone siren of the French Gendarmerie. Doppler-Fizeau effect of a passage from left to right, made by computer. No engine noise, it's up to you to choose the noise of your vehicle according to your project. UCS Category: VEHSirn. Length: 00:21.
Evacuation Alarm #1

Sound of the evacuation siren in a concert hall, triggered by an electrical issue. Each such sequence is normally interspersed with a message in French and English, urging people to leave the building, but I have removed it. UCS Category: ALRMElec. Length: 00:05.
2 Tons Siren, Passage

Two-tone siren. Doppler-Fizeau effect of a passage from left to right, made by computer. No engine noise, it's up to you to choose the noise of your vehicle according to your project. UCS Category: VEHSirn. Length: 00:20.
Vehicle Siren

Siren of a large French Civil Security truck. Sound recording during the open day of the UIISCI in Nogent-le-Rotrou in France. UCS Category: VEHSirn. Length: 01:37.
Ambulance, 3 Ton Siren

Horn of a French ambulance. Sound recording outdoors, without engine noise. UCS Category: VEHSirn. Length: 00:20.
National Alert Signal, Rémalard (61)

Civil siren of the "national alert signal", recorded in Rémalard, in France, on the first Wednesday of October 2024, at 12. UCS Category: ALRMSirn. Length: 01:33.
Level Crossing Warning

Mechanical ringing of a railway track crossing. Noise of the barrier closing. UCS Category: ALRMBell. Length: 00:16.
Evacuation Alarm #3

Sound of the evacuation siren in a concert hall, triggered by an electrical issue. I looped a very short passage. Each such sequence is normally interspersed with a message in French and English, urging people to leave the building, but I have removed it. UCS Category: ALRMElec. Length: 00:17.
National alert signal, end

Civil siren of the "national alert signal" if the alert is over. 1 cycle of 30 seconds.
This is a realistic montage made using this imperfect sound, so feel free to do the same to make your siren sound like what you have in mind: https://bigsoundbank.com/national-alert-signal-remalard-61-s3257.html. UCS Category: ALRMSirn. Length: 01:18.
Chronograph #1

Four beats per second of a stopwatch. Easy to loop. UCS Category: CLOCKTick. Length: 00:11.
Operation (game) #3

Sound of the game "Operation" when touching a wall. UCS Category: TOYElec. Length: 00:01.
Gendarmerie, indoor siren

Two-tone siren of the French Gendarmerie, recorded inside the vehicle. UCS Category: VEHInt, VEHSirn. Length: 00:19.
Operation (game) #5

Sound of the game "Operation" when touching a wall. UCS Category: TOYElec. Length: 00:02.
National alert signal, test

Civil siren of the "national alert signal", during tests on the first Wednesday of the month: 1 cycle of 5 periods (61 seconds).
This is a realistic montage made using this imperfect sound, so feel free to do the same to make your siren sound like what you have in mind: https://bigsoundbank.com/national-alert-signal-remalard-61-s3257.html. UCS Category: ALRMSirn. Length: 01:47.
2 ton siren, motor

Horn of a French ambulance. Sound recording outdoors, with the engine on. UCS Category: VEHSirn. Length: 00:17.
Operation (game) #1

Sound of the game "Operation" when touching a wall. UCS Category: TOYElec. Length: 00:01.
Fire alarm: communities #2

Fire alarm that typically found in communities (high schools, colleges, centers, etc.). UCS Category: ALRMElec. Length: 00:01.
2 ton siren, engine and hangar

Horn of a French ambulance. Sound recording inside a shed with the engine on. UCS Category: VEHSirn. Length: 00:26.
Evacuation alarm #2

Sound of the evacuation siren in a concert hall, triggered by an electrical issue. Each such sequence is normally interspersed with a message in French and English, urging people to leave the building, but I have removed it. UCS Category: ALRMElec. Length: 00:05.
Ambulance, 3 tons siren, passage

Two-tone siren of the French Gendarmerie. Doppler-Fizeau effect of a passage from left to right, made by computer. No engine noise, it's up to you to choose the noise of your vehicle according to your project. UCS Category: VEHSirn. Length: 00:40.
Fire alarm: communities #1

Fire alarm that typically found in communities (high schools, colleges, centers, etc.). UCS Category: ALRMElec. Length: 00:02.
Reverse beeping #4

Beep of a truck goes back. This sound was made on computer. It is a triangular wave of frequency 1130 Hz. Easy to loop. UCS Category: BEEPVeh. Length: 00:19.
Warning tone phone

Ring and vibrate alert a Nokia 6300 mobile phone placed in the hand. UCS Category: COMCell. Length: 00:19.
Fire alarm: communities #4

Alarme d'incendie que l'on retrouve généralement dans les collectivités (Lycées, collèges, centres, etc.). Same sound as #0268 and #2250, but easy to loop. UCS Category: ALRMElec. Length: 00:01.
Operation (game) #2

Sound of the game "Operation" when touching a wall. UCS Category: TOYElec. Length: 00:01.
Reverse beeping #5

Beep of a truck goes back. This sound was made on computer. It is a sinusoidal wave of frequency 1220 Hz. Easy to loop. UCS Category: BEEPVeh. Length: 00:19.
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