Misopily Wireless Door Bell Waterproof Chime 1000 Feet Range 52 Melodies 5 Volume Levels LED Flash Memory Function 2 Receivers Easy Install

This wireless doorbell system features a robust design with an IP55-rated waterproof and dustproof transmitter, ensuring reliable operation in outdoor conditions with temperatures ranging from -4°F to 140°F, making it suitable for use in a variety of climates and weather scenarios.

With an impressive 1000-foot operating range in open areas, this doorbell includes two plug-in receivers that deliver dependable alerts throughout large homes, offices, or multi-story buildings, so you never miss a visitor even if you are far from the entryway.

The unit offers 52 selectable melodies played through a 1.1 inch (29 mm) stereo speaker, providing rich and crisp sound quality, while five adjustable volume levels allow you to set the loudness up to a maximum of 115 dB to suit your environment and preference.

A convenient memory function retains your chosen melody and volume settings after a power outage, eliminating the need to reset preferences and ensuring a seamless user experience every time the device is used.

The compact transmitter measures just 2.8 x 0.6 x 3.1 inches and is easy to install with included mounting hardware like screws, anchors, a key, and an adhesive patch, allowing for flexible placement on walls or door frames.

This versatile doorbell system is expandable, allowing you to add more compatible receivers for increased coverage in larger spaces, and its interference-free signal ensures operation without disrupting other wireless devices in your home or those of your neighbors.