TOWODE Wireless Doorbell Mini Waterproof Door Bell Chime Kit 1 Push Button and 1 Receiver Smart Doorbells Alarm with LED Light Flash 4 Levels Adjustable Volume and 32 Melodies for Home Office Shop

Product description These door bells are easy to set up and have a wide variety of options that make them great wireless doorbells for any home. Install in Minutes Easy to install and operate, it plugs into any standard wall outlet. Use this door chime for the front, side, or back doors. 4 Volume Levels You'll be happy to know that you have the option of turning the chime down or up--a great option for a different environment.The built-in stereo speaker delivers clear , the doorbell chimes are loud enough you can hear them throughout your home. Choice of 32 Chimes The huge selection of 32 tunes guarantees you will be able to find something you like and suit your mood. Flashing Light Indicator The flashing light indicator that gives you a visual form of notification Specifications 1. Wireless Range: 150m maximum 2. Internal Sounds: 38 Chimes 3. Volume: 4 level adjustable levels 4.  Working voltage: AC 100-220V 5. Working current: <100mA 6. Wireless frequency: 433MHz 7. Working temperature: -10?-50? Package Includes 1 x Push Button (Transmitter) 1 x Plugin Chime (Receiver)