Features 1、ADJUSTABLE SOUND: The volume of this industrial alarm is adjustable from 0 to 130dB, with three types of sounds: alarm, fire, and ambulance, meeting different needs. 2、CLEAR AND LOUD: Our industrial siren alarm could emit a clear and loud alarm sound, with a wide sound propagation range, ensures that your ears quickly receive the alarm information. 3、HIGH BRIGHTNESS: Adopting excellent LED bead, this LED strobe alarm features high brightness, low power consumption, and noiseless operation. 4、WATERPROOF DESIGN: The industrial sound light alarm features IP65 protection rating, making it waterproof and freeze proof, suitable for both indoor and outdoor use. 5、VERSATILE APPLICATIONS: This industrial siren is suitable for various scenarios including mining, large and medium sized cranes, ships, docks, conveyor equipment, construction sites, railway crossings, workshops, etc. Specification Item Type: Industrial 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: 30W Volume Adjustment: 3 Sound Options (Alarm Sound, Fire Sound, Ambulance Sound), Adjustable Volume Protection Grade: IP65 Installation Method: Wall Mounted Installation Working Mode: LED Strobe Light Package List 1 x Industrial Alarm