Campanello, campanello da esterno senza fili, impermeabile, campanello senza fili per porta d'ingresso, portata 300 m, 58 melodie, campanello per la casa, si collega alla presa a muro

Long-range, strong signal: Wireless transmission distance up to 300 meters, with 58 built-in ringtones, including many familiar melodies. Strong signal penetration easily through obstacles. This wireless doorbell is suitable for various environments such as homes, villas, offices, commercial spaces, or gardens. Multiple sound and volume options allow you to choose your favorite ringtone from 58 pleasant melodies via a selector switch. Furthermore, this wireless doorbell features 4 levels of volume adjustment to meet your different needs. Flashing alert in noisy environments: In addition to the ringtone, a flashing alert is included. A visual cue is emitted when the doorbell is pressed, which is very useful for people with hearing impairments. Waterproof and weatherproof: With an IP44 protection rating and an operating temperature range of -30 to 70°C, this doorbell is suitable for outdoor use and can function normally even in harsh weather conditions. Easy installation: Simply plug the mini doorbell receiver into a power outlet and then use the included screws or tape to fix the transmitter to the wall or door frame. Whether you're busy in the kitchen or the garden, with this wireless doorbell, you can know promptly if someone has rung the doorbell. From now on, you will never miss any visitors again.