Industrial-grade metal alarm (120 dB / 30 W)
Core selling points
✅ Ear-piercing alarm: 120 dB high-frequency sound pressure, effectively covering an area of 3000㎡
✅ 12V / 24V / 220V
✅ Powerful protection: 30 W high-power output, penetration capability increased by 3 times compared to ordinary alarms
Application scenarios
▷ Warehouse/factory theft prevention
▷ Perimeter security system
▷ Heavy equipment warning
▷ Fire emergency alarm
Technical parameters
• Material: Zinc alloy casting rust-proof coating
• Working current: ≤2.5A
• Frequency range: 800-1200 Hz
• Connection method: Dual-line system
