Powerful 220V outdoor alarm siren, 120dB red motor-driven wire siren, metal industrial horn, boat alarm, Ruikalucky

SPIRAL ALARM The 220V alarm siren produces sound via a motor that drives the screw-type siren, making it sound like an electric drill. GOOD TEMPERATURE ADAPTABILITY High temperature resistance, low temperature resistance. EASY ASSEMBLY Easy installation: Fixed base installation; you can adjust the nozzle up and down. The SECURITY FACTOR LEV220V siren alarm uses high-quality materials with stable working performance and operation. WIDE APPLICATION The powerful 220V siren is driven by an electric motor to emit sound, and its working performance is stable. The 220V alarm siren is suitable for factories, buildings, roadside breakdown warnings, and emergency call systems.