Wireless Doorbell with IP44 Waterproof transmitter,52 Chimes,4 Volume Levels with LED Indicator-Over 900 Ft Range-No Battery Needed,2 Transmitter with 3 Receivers (White-Blue Circle)
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<b>[Product Information]</b><br>
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<li>Two transmitters and three receivers,never miss any visitors</li>
<li>IP44 Waterproof transmitter,Can install the it outside for convenient use</li>
<li>The transparent compartment at the bottom allows your visitors to leave message</li>
<li>The battery for transmitter has been installed. Please pull out the insulating strip before using</li>
<li>52 pieces of different chime choices,4 levels adjustable from 30db-110db and Over 900 feet operation rang</li>
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