This is the price inquiry on Taobao in China:31yuan
Sound and light alarm ND2 series warning light
ND2 series warning lights are suitable for electrical circuits with rated working voltages of DC12V, DC24V, and AC220V (frequency 50Hz), and emit warning signals through sound and light. The ND2 series warning lights are suitable for the following occasions: factories, workshops, equipment, lathes, construction sites, job booths, etc.
Working environment temperature: The upper limit should not exceed+55 ℃, the lower limit should not be lower than -25 ℃, and the daily average should not exceed+35 ℃. The relative humidity of the air does not exceed 98%. Installation location: altitude not exceeding 2000 meters (when installing the product at a high altitude, external conditions may shorten the lifespan of the luminous body). Pollution level: Level 3. Installation category: Class III. Protection level: IP45. Please avoid installing the product directly on mechanical equipment with strong vibrations or on objects subjected to strong vibrations.
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