BAPI BA/WSK : Weather Shade Kit (Includes a pre-assembled shade and DIN rail bracket, two capped mount tubes, one adjustable clamp and one adjustable clamp with retention plate.)
BAPI BA/COS : Replacement CO Module for the BAPI Carbon Monoxide Sensor in a BAPI-Box. The module is factory calibrated so no calibration is needed at installation. Sensor life of approximately 7 years which doesn't begin until the module is installed in the sensor.