Происхождение товара
Guangdong, China
Механическая жизнь
100000 раз
Panel Color
Black, Silver, Golden
Panel Material
Tempered Glass
Frame Material
Metal Frame
Communication
Wireless Doorbell system
Function
Room number, DND, MUR, doorbell, Guest-in
Application
Wireless Door Chime and Touch Buttons
Advantage
Wireless, No click sound, Less electricity consuming, Longer life span
Certificate
CE, FCC, ISO, SASO