Physen Radio Doorbell Set

The set includes three plug-in receivers and two doorbell buttons that can be mounted on the house wall using adhesive tape or screws. The receiver features five adjustable volume levels with a maximum volume of 110 dB, as well as a selection of 58 doorbell melodies. The ringing is loud enough to be heard from a few rooms away or from another floor (range of 300 meters). There are no disturbances from other electronic devices nearby. Different ringtones can be set for each receiver. The LED doorbell light is very suitable for elderly people and those with hearing impairments, making it ideal for elderly care or patient care. Even after a power outage, previous settings do not need to be reset. The transmitter works well in both dry and wet conditions (waterproof and dustproof).