Redundancy module set for monitoring and switching the connection lines to the VAP1-FES or VAP-1 station.

The primary redundancy module (ART06239) is installed in the voice alarm control unit (SAZ) and connected to the NEO 8060 controller via patch cable.

The secondary module (ART06245) is installed in the VAP1-FES or with the VAP-1 station.

The connection lines between the modules can be made using, for example, installation cable 2x4x0.8mm (potentially with functional integrity).