Features 1、100% brand new and high quality. 2、Super bright LED alarm, long service life. 3、Easy to use and install, it can be easily installed anywhere with bolts on the bottom. 4、120 decibels and rotating light make the warning more obvious. 5、Suitable for dangerous areas like workshop, crane tower, traffic construction etc. Specification Features: 100% brand new and high quality. Super bright LED alarm, long service life. Easy to use and install, it can be easily installed anywhere with bolts on the bottom. 120 decibels and rotating light make the warning more obvious. Suitable for dangerous areas like workshop, crane tower, traffic construction etc. Specification: Type: BEM-1081J Operating Voltage: 220V Operating Current: 2A Power: 20W Decibel: 100db Fixed Mode: Bolt Weight: Approx.222g/ 7.8oz Size: Approx.8*8*15cm/ 3.1*3.1*5.9in Color: Red Package List: 1 * Warning Light Note: Please allow slight error due to manual measurement. Thanks for your understanding. Package List