Wireless Doorbell, OMERIL IP55 Waterproof Door Bell Chime Kit with 1000ft Range, 52 Chimes, 4-Level Volume & Blue Light…

❤ Waterproof Doorbell: IP55 Rated trasmitter with waterproof ring structure, could works between -4 °F to 140 °F, withstands tough weather conditions. Portable size Doorbell, won’t hinder the use of nearby switch button.
❤ Long Working Distance: Operating range of over 500 feet. (1000 feet in open area), you will never miss a visitor, even you are a few rooms away or on another floor. No interference from any nearby wireless products.
❤ 52 Ringtones & 4-Level Volume: 52 different CD-quality sound tunes, 4 levels of adjustable volume from 25dB to 110dB, Memory function for sound and chime selection, very convenient.
❤ High-performance Transmitter: Push Button built-in A23 Alkaline Battery, ultra-low power consumption features 150,000 clicks lifespan. please tear off the insulated film before use. Blue LED flashing light for the elderly.
❤ Easy to Install and DIY: Push button could be fixed to the doorframe with screws or attached using double-sided adhesive tapes. Easy to DIY, you could also increase the coverage by adding additional OMERIL transmitters or receivers (same model).