Doorbell - Make Indoor Life More Convenient<br />Wireless Doorbell Kit? an ideal unit for easily installing a doorbell without the hassle of wiring. Simply plug into a mains outlet? mount the doorbell where needed and you are ready to go. The doorbell features 36 chimes and adjustment volume to suit your needs and can reach a distance of less than 200m when there are no obstructions.<br /><br />Features:<br />￠ One transmitter button triggers (rings) and one chime units (receiver). <br />￠ The chime units can each be configured to ring with different melodies / ringtones.<br />￠ Sweet musical bell? 36 ringtones offer you various choices? from the traditional Ding Dong to various well-known melodies.<br />￠ 4 levels of adjustable volume from 25db to 85db. <br />￠ Easily plug receiver into an electrical outlet.<br />￠ 12V 23A battery (included? using time is up to about 15 months) for remote transmitter (no batteries required for main receiver).<br />￠ Operating range of less than 200m in open area. <br />￠ Wide application? satisfy all kinds of home furnishing? office buildings? hotels? factories? etc.<br />￠ The transmitter uses a IP44 water-resistant and dust-proof design? long life guaranteed. <br />￠ LED light flashing while ringing.<br />￠ Can be fixed to the door frame with the screws provided? or conveniently attached to the wall using double-sided adhesive tapes.<br /><br />    Specifications<br />Product Details<br />  Type: Fashion?Practical                                                  <br />                        For: All                                                  <br />                        Material: ABS                                                  <br />                        Occasion: Home?Living Room?Office                                                  <br />                        Color: White                                                 <br />Dimension and Weight<br />  Product weight: 0.108 kg                                                  <br />                        Package weight: 0.210 kg                                                  <br />                        Product size (L x W x H): 7.7 x 4.6 x 1.9 cm / 3.03 x 1.81 x 0.75 inches                                                  <br />                        Package size (L x W x H): 15.5 x 11.3 x 7 cm / 6.09 x 4.44 x 2.75 inches                                                 <br />Package Contents<br />  Package Contents: 1 x Chime Receiver Units? 1 x Remote Transmitter Button? 1 x Double Sided Sticker? 2 x Anchors and Screws? 1 x Screw Tool? 1 x 12V 23A Battery for Remote Transmitter? 1 x English User Manual                                                 <br /><br /><br /><br />                                            <br />                                                <br />