<p>Feature 1:</p><p>1 PUSH BUTTON & 1/2 RECEIVER: Wireless doorbell push button with 1 Receiver, this doorbell kit is the perfect choice for a two-story or two-bedroom house. Doorbells suitable for homes, offices, villas, apartments, hospitals, hotels, companies, factories</p><p></p><p>LONG DISTANCE WIRELESS RANGE: The wireless signal can reach 1000 feet in an open area and that will not interfere with other equipment in your home or your neighbors' homes; make sure you won't miss any visitors even if there are several of them. rooms remotely.</p><p></p><p>PLEASANT DOORBELL: The receivers offer 52 different melodies and 4 adjustable volume levels ranging from 0 to 110 dB; An LED indicator alerts the hearing impaired or when the doorbell sound is unwanted.</p><p></p><p>WATERPROOF & POWER SAVING TRANSMITTER: Ultra-low power consumption with 12V alkaline source IP44 waterproof remote push button, battery packaged, tested at temperatures from -4°F to 140°F; withstands the harshest weather conditions.</p><p></p><p>EASY INSTALLATION: Simply plug the receiver into a power outlet and attach the transmitter to the wall or door. Frame with adhesive patch or screws included. If you have any problems, please feel free to contact us at any time and we will quickly solve any problems.</p><p></p><p>Features 2:</p><p> </p><p>Modern and elegant exterior design, fits all kinds of furniture, office buildings, hotels, hospitals, factories, etc.</p><p>< /p> <p>There are 45 different polyphonic melodies to choose from among the doorbells, so you can enjoy a different doorbell every day!</p><p></p><p>4 Adjustable volume from 0 to 100 dB, this This option is ideal for nap time!</p><p></p><p>LED flash, when the button is pressed, the doorbell transmitter and receiver flash at the same time with obvious brightness