Construction Safety

How long will an air horn last?

The Hornet by WoodsCan rechargeable electric air horn will reliably run continuously at 121 decibels for 35 minutes before the battery runs down on a single charge. A Hornet rechargeable air horn can be recharged 500 times. By comparison, typical 8 oz disposable air horns will last about 90 seconds at best depending on how

Do air horns work in cold weather?

It depends. The Hornet battery powered rechargeable air horn is not affected by temperature as it uses an electric motor to drive a compressor, so cold temperatures will have little or no effect on it. Compressed gas, or aerosol air horns, will not gasify in cold temperatures, either not creating the required pressure to operate

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