TKH SECURITY 4663 UNIi RS-485 bus expansion card (1).

Product Description

Second RS-485 UNIi bus

It can be connected to the UNii central unit via the supplied flat cable

A maximum of 1 can be connected to the UNii 512 control panel

To request:

2nd RS-485 bus for modules and keyboards on UNIi 512, or

Connect the Aperio wireless access control to the UNii 128/512, or

Redundancy between two UNIi 128/512 control panels, or

Cluster with multiple UNIi 128/512 exchanges

Dimensions: 80 x 40 x 10 mm