Wireless Doorbells Waterproof Door Chime Kit with 2 Plug-in Receivers & 3 Push Button Transmitter Operating Long Range 900ft, 52 Chimes 4 Level Adjustable Volume and LED Flash
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<b>[Product Information]</b><br>
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<li>★EASY INSTALLATION: Wireless doorbells without any cables. Easily plug in the receivers and install the transmitters (battery included) by double-adhesive tape or screw. Free gift USB phone charging cable.</li>
<li>★LONG RANGE: Wireless doorbell kit, long distance up to 900 feet in open space so that i can put the door bell downstairs and the door chime in my room.</li>
<li>★52 MELODIES: 52 musics for your choice by pressing the direction button on the receiver. 4 adjustable volume levels by 25db to 110db.</li>
<li>★SIGNAL ALERT: Take care of your family. It is convenient for bedridden patients or the elderly to contact their loved ones when they need help</li>
<li>★SERVICE GUARANTEE: If the quality of wireless door chime kit exists issues, we offer 12-month 100% money back guarantee or send a new free one.</li>
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