Powerful 220V Outdoor Alarm Siren, 120dB Alarm Siren, Red Motor-Driven Metal Horn Siren for Industrial Boat Alarm, 25W 50mA

【HIGH SAFETY FACTOR】The 220V alarm siren is made of high-quality materials, offering stable performance and safe operation. 【WIDE RANGE OF APPLICATIONS】The powerful 220V siren is driven by an electric motor to emit a sound, and its performance is stable. This 220V alarm siren is suitable for factories, buildings, roadside breakdown alerts, and emergency alarm systems. 【EASY INSTALLATION】Easy to install: fixed base installation; you can adjust the nozzle up and down. 【GOOD TEMPERATURE ADAPTABILITY】High and low temperature resistance. 【SPIRAL ALARM】The 220V alarm siren produces sound via a motor driving the screw-type siren, so it sounds like an electric drill.