Description
Remote control distance: 150 meters
Volume adjustment: 4 files
Bell power: 110-250V
Wireless frequency: 433MHZ
1STYLE:One button + one bell
2STYLE:One button + two bells
3STYLE:Two buttons + one bell
4STYLE:One button + three bells
Remote control distance: 150 meters
Volume adjustment: 4 files
Bell power: 110-250V
Wireless frequency: 433MHZ
1STYLE:One button + one bell
2STYLE:One button + two bells
3STYLE:Two buttons + one bell
4STYLE:One button + three bells