Protocol converter CONV3-D is next edition of converter, which cooperating with Bosch Intuikey keyboard. Device has been engineered in such a way as to enable extension or replacement of older Bosch recorders for devices, which are produced by Dahua Technology.

The converter working with KBD-UNIVERSAL keyboard by using 2-way RS-485 bus, simulating up to 4 DVRs of Divar 2 series. The separate communication ports responsible for working with Dahua DVR with definable independently of keyboard transmission parameters. By appropriate data conversion in 2-processors logic system, obtained control of majority function of Dahua DVR and also automatically display of cameras, which are controlled by using joystick, which isn’t available in Dahua keyboards.

Both RS-485 ports are equipped with surge protection with maximum power supply up to 600W, which protect devices from lightning and surges.