* Doorbell with 3 different tones for houses and other applications
* You can connect many buttons of different places to have a separate sound.
* Has LED light for hearing impaired and if we want to be very low intensity, but we have evidence that strikes our bell.
SUPPLY : 230V ~
TEMPERATURE OPERATION -20 +50 C (-4 +122 F)
FUSE : 0,1 A
DIMENSION : 12,5 Χ 16,5 Χ 4,5 cm