Brand new and high quality wireless remote control switch<br>Look no further， buy it now<br>Easy to use<br><br>Remote control parameters:<br>Operating voltage: DC 12V<br>Operating frequency: 315MHZ<br>Size: 6 x 3.5 x 1.2 cm<br>Remote control distance: 50 meters (open space with no interference)<br>Battery: 27A battery (included)<br>Receiver board parameters:<br>Operating voltage: DC 12V<br>Operating frequency: 315MHZ<br>Match code: intelligent learning type<br>Internal size: 6.9 x 4.8 x 1.8 cm<br>External packing size: 7.5 x 5.5 x 2.9 cm<br>Working mode can be set to inching， self-locking， interlocking <br><br>1 x Receiver board<br>1 x Wireless remote control switch<br /><img src="http://img6.eachbuyer.com/x21/p77/bc513_1.jpg" />                                                        <img src="http://img6.eachbuyer.com/x21/p77/bc513_2.jpg" />                                                        <img src="http://img6.eachbuyer.com/x21/p77/bc513_3.jpg" />                                                        <img src="http://img6.eachbuyer.com/x21/p77/bc513_4.jpg" />                                                        <img src="http://img6.eachbuyer.com/x21/p77/bc513_5.jpg" />                                                        <img src="http://img6.eachbuyer.com/x21/p77/bc513_6.jpg" />                                                        <img src="http://img6.eachbuyer.com/x21/p77/bc513_7.jpg" />