Maxalarm specializes in robust outdoor sirens for both professional and residential alarm systems. The popular Vega Plus produces 112 dB and flashes with two LED bars, so those around you immediately notice something is wrong. An included backup battery and dual tamper switch keep the siren active if the power goes out or someone opens the hood. The impact-resistant plastic housing is IP44-rated and available in various color accents, so the security doesn't clash with your facade.