Wireless Doorbell ，MC Waterproof Remote Plug in Wireless Door Bell Chime Kit with LED Light， Operating at 820-feet Range ，1 Receiver and 1 Push Button，32 Chimes (White)<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Long Range up to 820feet/250m - Either you are occupied in the garden or kitchen， you will always be easily informed when someone is calling from outside the door. FCC， RoHS certified.</li><li>32 Different ring tones - There are 32 different ring tones with 4 levels of adjustable volume from 25dB-85dB.</li><li>Long Term to use -Operated with a battery of 12v (battery included )，in generally ，you can use it over a year(it will depends on the frequency of using)</li><li>Easy Installation -Plug -in Receiver is for indoor use only，Easily plug into an electrical outlet ，No batteries needed for the plug-in receiver.Remote transmitter Push button is rated IP33 weatherproof and acceptable for outdoor use ， The push button can be fixed to the doorframe with the attached adhesive tapes or screws.</li><li>Package :Includes 1 battery operated transmitter (battery included) and 1 Plug-in Receiver (no batteries required)</li></ul></div><img src="http://ecx.images-amazon.com/images/I/410NSI0T0AL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41XmTNOKW5L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41OkyY0Nq7L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51rDje3okjL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51KNOyWMOML.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41u3yfBnCyL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41j%2BfKzDp5L.jpg" noproxy>