The Type 3&4 CAM204 Development Board includes a CAM204 chip and the external circuitry for up to 2 Type 4 sensors or 1 Type 3 sensor.
Type 1 sensors may be operated with Type 4 circuitry, so the board is also compatible with up to 2 Type 1 sensors.
Find out more about how sensors are classified and what this means for CTU selection in our FAQ.