Home Wireless Doorbell Set

This wireless doorbell is designed with ultra-low power consumption chip. Screw or double-sided adhesive to easily fix to the doorframe of the transmitter. Easily plug receiver into an electrical outlet (no batteries required for main receiver), and put the transmitter to where you want someone to push the button. Operating range up to 1,000ft/300m in open area ensures you to hear the bell and answer the door in time. 36 Melodies & Adjustable Volume - The wireless doorbell offers a wide selection of 36 chimes for your personal taste, and 4-level of volume range from 25dB to 100dB. Stylish modern design, artful with simplicity, elegant and unique. Note: This product includes only wireless doorbell set. Due to different lighting and screen settings, the color of the item may differ slightly from the picture. Due to manual measurement, please allow slight difference in dimension. What's in the box? 1 x Receiver 1 x Transmitter