Features [Clear and Loud Alarm] With a powerful 130db sound, this industrial siren horn alarm effectively alerts people and enhances safety. [Adjustable Sound] You can adjust alarm volume and customize tone to meet your exact needs, ensuring heightened alertness and quick response. [Waterproof Design] Engineered to withstand all weather conditions, this alarm is suitable for use in any climate, ensuring reliable performance. [Energy Efficient LED Light] Siren light adopts high brightness LED beads, enhances visibility while consuming minimal power. [Versatile Application] Ideal for mines, quarries, ports, and construction sites, this alarm provides comprehensive protection in diverse industrial settings. Specification: Item Type: Industrial Siren Alarm Material: Aluminum Alloy, PVC Power Frequency: 50-60Hz Working Current: 5A Power Supply: 60W Working Temperature: -30℃ to 70℃ Volume: 130db Maximum Sound Power: 40W Volume Adjustment: 6 tones optional (voice can be changed by oneself), the volume can be adjusted, 1 gear in 7 gears is neutral Protection Grade: IP65 Installation Method: Wall Mounted Installation Working Mode: LED Strobe Light Package List:1 x Industrial Siren Alarm Note:Dear customer, Please rest assured to buy without worrying about the plugadaption. We will provide an adapter for you according to different country standard and ensures its normal use. Package List 1 x Industrial Siren Alarm