Using the following range of security products, it is possible to implement
a variety of tasks from basic monitoring functions to professional security
installations in conjunction with ABB i-bus®. Typical applications range from
simple functions, e.g., opening surveillance or lock monitoring of doors and
windows, reporting fractures in water pipes or the early detection of smoke to
installations in buildings with VdS requirements (class A, B or C).

Security Module, MDRC
The module provides the necessary logic functions to link the various KNX devices (e.g. zone terminals) to a security system. Up to 64 different zones can be evaluated
via communication objects.
Arming, operation and display are also implemented using communication objects. The device has a freely programmable relay output for connection of a signal encoder. An uninterruptable KNX power supply with battery back-up is recommended for security function
buffering on mains failure.