Wall-Mounted Electronic Siren Control Unit with Display Screen – Reliable Early Warning System
High-visibility display screen for real-time monitoring and quick status checks. Precision-engineered button encoder ensures accurate control and smooth operation. Built-in high-sensitivity microphone for clear audio transmission and emergency announcements. Durable metal housing with corrosion-resistant coating for long-term outdoor/indoor use. Advanced PCB design ensures stable performance in extreme temperatures (-20°C to 60°C). Ideal for factories, schools, warehouses, and public safety installations. Seamless integration with existing alarm systems for expanded security coverage. Direct bulk pricing – wholesale rates available for large-quantity orders. Globally compliant with CE, FCC, and RoHS certifications.