Material
Brushed aluminum alloy frame + plastic middle funtion
Working temperature
-10℃~60℃
Color
Silver frame and grey and dark middle funtion
Connected panel
1-3 panels connected
Customization
Function keys/icons/words/logo/1-5 panes connected
System
1 indoor controller +1 outdoor display + doorbell + mounting box
Function keys
Key card switch + master+ dnd mur doobell
Application
Household, hotel and so on
Product name
Fashionable key card switch push button dnd mur doorbell switch