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Description
The ARB1606 module is a device that allows you to extend the functionality of DAHUA recorders with additional alarm inputs and outputs. Communication between the device and the recorder is via RS-485.
The device is equipped with an address switch that allows you to connect up to 4 such modules into a single RS-485 bus.
NOTE! If you connect 2 or more devices with the same address setting, the connection will not be established. Reverse connection of the RS-485 bus cables will cause a transmission error.
Mod. ARB1606
24 month warranty
