PHYSEN Model CW Wireless Doorbell kit with 3 Push Buttons and 1 Plug-in Receiver Operating Range up to 1000ft,4 Volume Levels and 52 Melodies Doorbell Chimes,No Batteries Required for Receiver
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<b>[Product Information]</b><br>
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<li>3 remote push buttons and 1 plugin receiver for you to DIY your house and you can program each push button to a different tone so you can know which door is someone at.</li>
<li>Operating range of over 500 feet (1000 feet in open area).for a big house,office, hotel service and other areas that is suitable for short-distance wireless environments</li>
<li>A perfect use case scenario for this product would be if you have a front door , a back door and a side door, you can program each transmitter to a different tone so you can know which door someone is at</li>
<li>Receiver:easily plug into an electrical outlet (no batteries required for main receiver); Transmitter:Powered by 12V Alkaline battery(Battery is Included)</li>
<li>Receiver Volume:4 levels of adjustable volume from 25-100 dB [much louder].Offer 52 elegant or custom music,from the traditional"Ding Dong" to various well know chimes [more choices]</li>
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