A 30W siren is a powerful, high-decibel electronic alarm for security, producing loud, penetrating sounds (often 110-130dB) with selectable steady or warble tones, designed for outdoor/indoor use on standard 12V DC power, featuring durable, weather-resistant housings for commercial, industrial, or residential alerts like intrusion or fence tampering.
Related products
-
Alarm kits
IDS X64 Kit
