Andromeda IRZ–REC 4 is a programmable receiver with 4 relay outputs (4 functions). It is programmable with GewaLink channels and coded channels (4096 Code). The receiver can also be controlled by Gewa Radio. IRZ–REC 4 is compatible with all older GewaLink transmitters. External detectors can be connected. External control switch (Elbow switch) can also be connected. A variety of functions can be set as:
monostable function, bistable function, delay on time, minimum time, maximum time, public function and polycode. Combinations of functions are also possible.