















Slim Design Multi-Function Controller
AR-331-E◎Supports 10-level adjustable volume
◎ Supports dynamic graphic control and timely jump to emergency events.
◎ Support for elevator scheduling control.
◎Elegant and slim design, suitable for installation in narrow place,metal housing enhances collision resistance
◎ Supports cloud-based access control with messages actively transmitted via TCP.

.png)

.png)
.png)

























.png)
x9(W)x5_7(D).png)
x39(W)x49(D).png)
