👍[Multiple Optional Ringtone & Mute Mode] - wireless doorbell.The indoor chime can remembers your last melody and volume level after closing it; No need to reset the previous settings,really save your time.

👍[Long Wireless Range]- The range of wireless doorbells for home extend in open space. Great for large homes, apartments, offices & classroom. You’ll never miss a chime!

👍[Expandable and Multi Use]- Wireless doorbell system can add more receivers or push buttons for increased coverage. Multiple doorbell chime can be configured to ring with different door chimes or ringtones to let you know where is the visitor. This wireless outdoors doorbell also can be used with our door sensor, driveway alarm, etc.

👍[Waterproof & Easy to Install] - Houses wireless doorbell is truly waterproof & weatherproof to -4°F/140°F. Installing and pairing according to the instructions, NO tools needed! All you had to do was plug in the adapter to an outlet and adhere the transmitter to the wall via Double-sided tape or Screws-in.