AD16-22SM sound light alarm tick sound AC/DC 220V flash buzzer red

Feature *Keep a vigilance with the red LED indicator notify in time never miss the notice! *Multifunctional voltage compatibility use AC/DC 220V and low current consumption! *Compact and easy to install 65 x 28 mm size and 22mm installation hole diameter! *The sound of the sound is bright and clear the high brightness LED chip and speaker design are monitored in real time! *Exquisite appearance good quality look forward to your use! Specification Product Name: Sound and Optical Bee Richler Product model: AD16-22SM Product color: red Rated voltage: 220V Open hole diameter: 22mm Work mode: flashing Package included 1*220V Sound buzzer Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data.