Dahua ARB1606 alarm box for Dahua IP and HDCVI recorders with alarm inputs/relay

16 in / 6 OUT

RS-485 controlled IO module for Dahua recorders

• 16 inputs, 6 outputs
• The device allows Dahua recorders to generate additional alarm inputs and outputs.
• Communication between the device and the recorder is via RS485 data channel.
• A maximum of four devices can be connected to one recorder (four different IDs can be assigned to the devices).
• Power supply 12VDC, current consumption 20mA, dimensions 98 x 91 x 33 mm

Suitable for use when there are no alarm contacts on the recorder, but there is a need for them.