Complete kit to extend chime. "New Design" radio and wireless transmission. Range 150 metres in open field, radio frequency 433.92 MHz. White colour mobile receiver with support for wall mounting or to be placed on a table, runs on 3 LR06 batteries, not included. Ringer with adjustable volume, 6 melodies to choose from and Flash illumination by LEDs. Powered by 2 LR06 batteries not included
H**O
Three Stars
Is not as good as I aspected and is expensive for the accuracy that has.
