Calling systemthat it is easy to install and which has2-figure board. You can be confirm each call clearly and, it is useful anywhere. Easy volumecontrol, modern and delicate decoration Power : Man Set-AC 220V80V260V adaptorTransmitting Set-DC 12V l Size : Main Set-20.5 X 15.5 X 4.6cmTransmitting Set-6.5 X2.8 cmRound Dome shape design* Installation : Main Set-On the table, the wall Transmitting Set-attachable on thedoor, the frame and possible move.* Consumption Power :4MA* Operating Distance : 50 ~ 100MDirect line(Long distance is possible with a relay tower)
calling system