RF wireless kinetic doorbell, IP44, black

UltraLux presents a new model of wireless doorbell RFCDB18B, expanding its range of kinetic products. The new model is identical with the already existing RFCDB18 model but is stylishly black and has the following advantages: The button is controlled wirelessly through RF signal and does not need a source of electrical energy (battery).  Pairing and unpairing options – one doorbell could be controlled by several buttons and one button could work with several doorbells.  The button has a high protection rate IP44.  Three work modes: sound, light or combined.  Four volume levels.  18 polyphonic melodies.  Large operating radius – 70 meters.  Button has writing area.  Compact size and dimensions.  Two types of mounting – with a double-adhesive sticker or mounting elements. Application: Home. Hotels and restaurants. Public buildings.