Portable manual air-raid sound warning siren with rail stand, air raid siren   

SP-120 air raid sound warning siren is designed to provide effective warnning in applications where there is no power supply such as:

• Civil defence.
• Camp sites.
• Mountain rescue.
• Frontier sentry and coast guard warning.

As lightweight, it can be easily transported to remote locations and folds up to a small size for ease of handling.

We have similar air raid siren products for your reference: