SC2
PolyGard®2 Sensor head (digital output)
MC2
PolyGard®2 Sensor head (analog output)
WSB2
PolyGard®2 Warning- and sensor board
MSB2
PolyGard®2 Multi-Sensorboard
SB2/RB2
PolyGard®2 Sensorboard/Remoteboard
ARB2
PolyGard®2 Analog-Relais-Board ARB2
ADT
PolyGard® ADT-Transmitter