HAMSWAN Plug-in Wireless Doorbell Kit with 4-level Adjustable Volume and 52 Different Ring Tones, IP44 Waterproof Transmitter (White)
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<b>[Product Information]</b><br>
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<li>IP44 waterproof transmitter with modern and stylish design; More receivers or sensors can be added (10 transmitters supported).</li>
<li>Multiple Volume Option: 52 different ring tones for your selection.</li>
<li>4-level adjustable volume from 30 dB to 110 dB, find the volume control button on the left side of receiver.</li>
<li>Huge Performance Range - over 900 feet operation range (open air), ensure you to hear the bell and answer timely.</li>
<li>Easy to install and use - Plug receiver into an electrical outlet. Mount transmitter through included double-sided adhesive tape or screws / anchors.</li>
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