Đặc trưng

• The module has 20 relay channels and 2 MOSFET dimming channels.
• The relay can control the switch of the connected channels.
• The MOSFET dimming channels can control lights (including incandescent light, dimmable LED light, low-voltage halogen light, etc.) for trailing dimming.
• The MOSFET dimming channels support short circuit protection and overheat protection.
• The ID address of the module can be configured easily via dial code control, it also can be freely configured via HDL Hotel Room Management System.
• Inner Bus communication is adopted. In conjunction with HDL Hotel Room Management System, the module works in some more complicated scenes as a channel expansion module of HDL hotel host.