PAVEOS Wireless Doorbell Door Kit Distinguish Front And Rear Doors Over 1000 Feet Range And 60 Chime 5 Volume And LED Flash For Home Office Features: With LED flash reminder, built-in 60 melody music, ring tone volume can be switched and adjusted according to use needs, 5- volume, volume 0-110db selectable EASY TO USE: The push door allows cats and dogs to activate the doorbell by touching it with their nose or paw. The buttons are , , heat- and cold-. The design can be used indoors and outdoors. Signal receiving range: About 300m/980ft in open area, 10m-20m/30ft-65ft when there are obstacles Working voltage: Receiver 110V-240V, Transmitter - 1 12V/23A battery (battery not included in the package) Suitable for all kinds of small, medium and large dogs. Install it at the appropriate height according to the height of the pet, making it easy for the pet to . IP44 - The doorbell push button is rated IP44 and for outdoor use,the doorbell chime is suitable for any home, , apartment, office, school, , hotel or other application. Product Description: products name：wireless pet doorbell Model:A10 pet doorbell Music:60pieces of music Receiver: Lights up when the rings& in for use (110-240V) Volume: 5levels volume(adjustment flashing light ) Transimitter:uses 1*12V23Abattery.(not included) Transmitter size:75*51*20mm Receiver size:95*65*24mm Remote control distance:300m directly on the open space (data comes from the factory laboratory). Packing lists: Receiver*1 Transmitter*1 Doorbell sticker Screw*1 Manual*1 Packing box*1 Househeld supplies for adult and children Design: Our smart home accessories adopts a close-to-life design, just to achieve a satisfying experience for you. Durability: This smart home accessories is made of sturdy and durable materials, which can maintain its functionality even after frequent use. Multipurpose: This smart home accessories can provide convenience for your daily life, whether it is for daily work or home leisure, you can also give it to your husband/wife/family, they will love it! Wide Selection: Discover an extensive range of household tools, from indoor to outdoor accessories, ensuring you find exactly what you need for your home . This smart home accessories will surely fulfill your needs! Service: If you encounter problems in the process of using smart home accessories, please feel free to contact us and we will solve them for you.