Wireless Doorbell, Smart LED Doorbell for Home, 3 Doorbells, 2 Buttons, Black

General descriptionThe Wireless Doorbell is a smart LED doorbell designed for home use, featuring a sleek black design. It includes three doorbells and two buttons, providing convenience and flexibility for your entryway.Technical specificationsColor: BlackReceiver Voltage: AC110-240VRingtone: 38 polyphonic ringtonesRemote Control Range: 300 metersTransmitter Power: 12V 23A alkaline battery (not included)InstallationPairing method: Press and hold the receiver volume button for about 5 seconds (the indicator light will turn on), release the volume button, then press the button immediately to successfully pair the signal.UsageTo use the doorbell, ensure the transmitter is powered and paired with the receiver. Select your preferred ringtone from the available options.Other informationPackage Contents: 2x Outdoor Transmitter, 3x Indoor Receiver