Feature: 1. WIDELY USED: Industrial grade sound and light alarm can be used for large and medium sized crane, ship, dock, belt conveyor equipment, construction site, etc. 2. 130DB HIGH VOLUME: The volume of this sound light alarm is adjustable, and the maximum sound is up to 130DB to ensure being heard. 3. 3 TONES: The sound and light alarm has 3 tones to choose from and can be used according to different locations. 4. SUPER BRIGHT LED: The warning light adopts excellent LED lamp bead, with high brightness, low power loss and no noise. 5. IMPACT RESISTANT: The industrial alarm adopts aluminum alloy and ABS, has high strength and strong impact resistance. Specification: Item Type: Industrial Sound Light Alarm Material: Aluminum Alloy, ABS Plug Specification: US 110V Power Frequency: 50-60Hz Working Current: 16A Power Supply: 180W Working Temperature: -30℃ to 60℃ Volume: 0-130DB Maximum Sound Power: 180W Volume Adjustment: 3 Tones Available Protection Grade: IP54. Package List: 1 x Industrial Sound Light Alarm