Introducing the Senken Electronic Siren CJB100-Y-BD! As a factory, we take pride in offering top-notch products. This reliable siren is designed to meet the highest safety and security standards. With a powerful electronic mechanism, it produces clear and attention-grabbing sounds to alert and warn. The CJB100-Y-BD is versatile and is commonly used in vehicles, public safety equipment, and industrial applications. Its compact size ensures easy installation and offers long-lasting performance. Trust the Senken Electronic Siren CJB100-Y-BD for superior reliability and effective audio signaling.