The flashing light indicator that gives you a visual form of notification, an excellent feature for the hearing impaired. Waterproof (Transmitter):IP44. Transmitter Power: 1 x 12V 23A battery. The actual color of the project may be slightly different from the picture displayed on the website due to many factors such as the brightness of the display and the brightness of the light.I sincerely hope you can understand.
eBay