Advante E-418P 1 to 2 Cordless Wireless Doorbells Remote Control 32 Chord Music Door Bell<br /><br />Main Features:<br />? Cordless wireless remote control doorbells for daily use.<br />? Super long receiving distance? it can be up to 280m.<br />? 32 melodies: Built-in stereo music? you can select your favorite.<br />? 4 level volume control? special high fidelity music chords? select the music which you like.<br />? With a practical nightlight function? can also be used as night light.<br />? The receiver is powered by 1 x 23A 12V battery (included).<br />? Lightweight? more attractive and compact? you can insert it at any place and free move.<br />? You need not to worry about the mutual interference with your neighbors forever.<br />? Easy to install and no electrical wires to install.<br />? Transmitter: 4.3cm x 2cm x 7.8cm? receiver: 5.5cm x 2cm x 8.5cm.<br />? You can install the doorbells in locations? such as kitchen? backyard? bedroom? etc.<br /><br />    Specifications<br />Product Details<br />  Brand: Advante                                                  <br />                        Type: Door Bell                                                   <br />                        Material: ABS and electronic component                                                 <br />Battery Information<br />  Battery Current: 23A                                                  <br />                        Battery Voltage: 12V                                                 <br />Dimension and Weight<br />  Product weight: 0.200 kg                                                  <br />                        Package weight: 0.270 kg                                                  <br />                        Package size (L x W x H): 12.00 x 10.00 x 10.00 cm / 4.72 x 3.94 x 3.94 inches                                                 <br />Package Contents<br />  Package Contents: 1 x Transmitter? 2 x Receiver? 1 x Battery(23A 12V)? 1 x Adhesive Sticker? 2 x Screw                                                 <br /><br /><br /><br />                                            <br /><br /><br /><br /><br />                                                <br />