Supports 8 relay control outputs, with each output using a 40A high current relay.

Supporting normally open and normally closed contacts, the terminal block adopts 30A high current fence type terminal block, which is used in conjunction with the central control host to control lighting, electric projection screens, electric curtains and other conference room peripheral equipment.

Equipped with a standard RS232 serial control interface, it can easily interface with central control or various control panels, adapting to the matching needs of various application environments.

Supports standard RS485 bus control interface, supports cascading control of multiple devices, and each device is identified by a 1D number.

There is a one key switch button on the device, which can achieve one key timing switch with a time interval of 1 second.

Equipped with a keyboard lock function to prevent accidental operation and facilitate maintenance and management.