Rugged 400 Watt Speaker Driver Tested to Minimum Twenty Year Life Cycle. Its straight-forward design reduces cost without cutting corners on quality, reliability and performance. The speaker rotor is maintenance free, eliminating costly preventative maintenance. Two batteries provide 30 minutes of continuous full power alerting. The Hornet's rugged power amplifier and speaker driver are designed for outdoor warning and harsh environments.
Hornet delivers powerful siren alerting without the problems associated with motor driven systems.
An advanced charging system provides increased battery reliability. Experience Hornet is designed and manufactured by the leader, Whelen Engineering. Whelen has installed more electronic sirens and electronic high power voice and siren systems worldwide than all other makers combined. System Features Unmatched Alerting Ability. Solid State Efficiency and Reliability.