12V-60V HEAVY DUTY Waterproof Reverse Horn Safety Backup Alarm Warning... It covers an area of approximately 3,230ft² (300m²). Motor Driven Alarm Horn Diponto Industrial Motor Siren Alarm Horn Sound Buzzer Warning Signal Horn Alarms For Sale With ABS-injected structure, it is immune to corrosion, making it ideal for audible alerts in large environments with high noise levels. ALARM PERFORMANCE: Up to 114dB @ 1m. The DP2000 is the powerful motor-driven siren on the DIPONTO signaling products range - reach an area of approximately 2000m² / 21,600ft² (linear dispersion of 500m / 1,640ft). It covers an area of approximately 43,000ft² (4000m²). The DP300 is the smallest motor-driven siren on the DIPONTO signaling products range - reach an area of approximately 300m. Heavy-duty motor siren by Diponto, always providing you with the equipment you need for your projects. Available in 2 models, it is used for shift/period change warnings, and for fire and security alarms, depending on the type of installation. ALARM PERFORMANCE: Up to 105dB @ 1m. On Sale Motor Siren 12V Wireless & Alarm Functions It covers an area of approximately 5,400ft² ALARM PERFORMANCE: Up to 120dB @ 1m. ALARM PERFORMANCE: Up to 108dB @ 1m. Industrial siren 220v - Reliable and durable alar systes for various applications. High decibel, waterproof, and prograable features With ABS-injected structure, it is immune to corrosion, making it ideal for audible alerts in schools and industries.
