Unit installation

VdS Shunt lock function 3066
Page 6
3.0 Special Versions of the Shunt lock function 3066
3.1 Operating the Activation Unit without a Deactivation Unit
If you want to activate and deactivate the burglar alarm system externally with the
transponder instead of with a key, you only need a master activation unit (MA). In this
case, however, you will lose the true purpose of the shunt lock function.
3.2 Operating the Deactivation Unit without an Activation Unit
If you continue to operate the alarm system with a standard key, you can do without
the activation unit. In this case, the BAS controls the deactivation units.