Wireless Doorbell/door Chime/ Digital Doorbell

1.52 classical melodiesBulit-in stereo music, 52 elegant music or custom music (OEM), 4 level volume control, special high fidelity music chords, selected from the world classical music.2.Radio distance reach 300 metersUse advanced electronic technology, the wireless distance can reach 300 meters, more free and more convenient.Work great in extreme weathergo through rain , snow and ice and still works great.4.Excellent waterproof performance with silicone processingIncrease rubber waterproof ring to remote control button, maintain the same excellent performance at humid environment.5.Easy installation, plug and playWire free and environment friendly, plug in socket and function normally.6.Unique appearance design patentAbout product's appearance, pattern, color, and their combination,which evokes an aesthetic feeling and suitable for home furnishing and life application, Fu star applied all patents,that means patents of products structure and appearance, etcwork great in extreme weather7.Go hrough rain and snow and still works great