Industrial Motor Siren Alarm Horn Sound Buzzer Warning Signal Waterproof (Classic 220V, 105, dB)

The DP300 is the most compact motor-driven siren in the signaling products range - covering an area of roughly 300m. Thanks to its ABS-injected construction, it resists corrosion, making it well-suited for audible alerts in schools and industrial settings.
ALARM PERFORMANCE: Up to 105dB @ 1m. It covers an area of approximately 3, 230ft² (300m²). DP500 Classic Motor-driven siren of medium range (up to 500m² / 5, 400ft² - linear dispersion of 250m / 820ft) for audible warnings in schools, industries, shops, among other places. With its ABS-injected construction, it resists corrosion, permitting installation both indoors and outdoors under cover. Offered in 2 models, it serves for shift/period change warnings, as well as for fire and security alarms, depending on the installation type.
ALARM PERFORMANCE: Up to 108dB @ 1m. It covers an area of approximately 5, 400ft². The DP2000 is the powerful motor-driven siren in the signaling products range - covering an area of roughly 2000m² / 21, 600ft² (linear dispersion of 500m / 1, 640ft). With its ABS-injected construction, it resists corrosion, making it well-suited for audible alerts in large spaces with high noise levels.
ALARM PERFORMANCE: Up to 114dB @ 1m. It covers an area of approximately 21, 600ft² (2000 m²). The DP4000 is a long-range motor-driven siren suited for large schools, industries, and malls, as it covers an area of roughly 4000m² / 43, 000ft² (linear dispersion of 1000m / 3, 280ft). With its ABS-injected construction, it resists corrosion.
ALARM PERFORMANCE: Up to 120dB @ 1m. It covers an area of approximately 43, 000ft² (4000m²).
CONNECTION: It permits parallel connection in the Signaling System DPSIN, respecting the 10A limit