2D Metal Control Keyboard

Characteristics:
· Any device of RS485 bus, you can set the protocol,
baud rate, respectively,
· Simply connect via RS485 and PC keyboard, you can
refresh the program online
· One-key can check the current protocol address, baud rate
· All specs are set to complete the program by key operation, convenient
· RS485 control bus, can control max. 255 high-speed dome & maximum
128 devices in parallel


Applications:
The products are widely applied to social security monitoring, government units, residential buildings, hospitals, squares, schools, hotels, factories and other places
2D Metal Control Keyboard