Доступно 2 шт.
The Retlux wireless doorbell consists of a receiver and a battery-free bell button. Wide coverage area, bell button usable outdoor and indoors, up to 32 polyphonic melodies, and modern design offer various installation and usage options. Wireless doorbell IP44 Power receiver: 3x1.5 V (AA battery) Transmitter: IP44 kinetic (battery free) Frequency: 433.92 MHz Acoustic signal: 4 levels of volume Visual signal: yes Signal range max. 150 m in open spaces |