The doorbell No battery wireless doorbell Remote control electronic doorbell household intelligent wireless doorbell<br><img src="//gdetail.image-gmkt.com/952/893/751893952/2017/3/34dad48b-9246-4945-9e9d-e3c38d6ab812.jpg" width="638" height="413"><br>
<div style="text-align: left;"><strong>Describe：</strong></div>
<div style="text-align: left;">1：The doorbell plug and play without the battery</div>
<div style="text-align: left;">2：Equipped with 38 ringtone can choose</div>
<div style="text-align: left;">3：Transmission distance (open) 200 meters<br>4：<span id="src_7" class="" data-aligning="#src_7,#tran_7">1x doorbell button</span><br><span id="src_8" class="" data-aligning="#src_8,#tran_8">5：1x receivers</span></div>
<img src="//gdetail.image-gmkt.com/952/893/751893952/2017/3/ea2d6a40-c460-4f30-84e8-423717ecffb0.jpg" width="639" height="426"><br><img src="//gdetail.image-gmkt.com/952/893/751893952/2017/3/36bf3890-b06c-40c9-b30d-84bdc3b08600.jpg" width="639" height="534"><br><br><img src="//gdetail.image-gmkt.com/952/893/751893952/2017/3/7ecbf36e-9b55-40a7-b6e2-139006e8e1a0.jpg">