Usable everywhere, anytime

Light, compact and powerful

The mobile siren SirMobile is versatile, multifunctional and often used for warnings and the spread of information during severe weather and natural events (mudslides, flooding, etc.), water contamination, chemical accidents, as well as mass protests and strikes. The SirMobile is quickly ready for use whenever required. With the corresponding microphone, the population can be informed and instructed correctly during a case of emergency. The SirMobile is therefore an excellent addition to stationary siren systems or for alerting and warning in rural or secluded areas.

The SirMobile consists of a 360° omnidirectional spherical loudspeaker and a compact, light control unit. With the elevating tripod up to 3.8m high and power bank, the SirMobile can be operated completely autonomously and without a vehicle. The SirMobile can be delivered in a transport box or upon request with an elegant and robust transport trolley for easy transportation.

The SirMobile complies with the requirements from the Federal Office of Civil Protection (FOCP) and has been tested and certified by the Swiss Federal Institute of Metrology (METAS).

Fields of application

Product features

Lightest and most compact mobile siren on the market

Quick and easy mounting and initial set-up without tools (by one person)

Spare parts warranty guaranteed

Versatile and multifunctional

Completely autonomous operation with tripod and power bank


Very high acoustic power and reach

Modern, aerodynamic spherical loudspeaker

Optimal 360° sound radiation

LED-flashlight on spherical loudspeaker available on request

Mountable on all car roofs


Latest digital sound technology

User-friendly control unit with push buttons and handle

Test function with reduced acoustic power

Power supply via cigarette lighter, on-board socket or power bank

Live speech announcements via microphone

Permanent replay of acoustic signal configurable

Replay of alarm signals and audio playback via Smartphone possible

Fact sheet