アフターサービス
オンライン技術サポート, リターンおよび交換
material
microlite tempered glass
Color
black, white, champagne,golden
voltage
DC(12V);AC(220V-240V, 50HZ)
wiring method
STP/ null line, live wire
bottom base
Chinese standard 86 bottom base
working principal
capacitive touch screen same with cell phone
application
Hotel, office, mansion, villa
function
make up, do not disturb, doorbell, house number
feature
easy clean, easy installation,aesthetic sense