Overview Other Details Reviews Product Description CO2 SENSOR. WALL MOUNT WITHOUT DISPLAY. WITH ONE RELAY OUTPUT. WITHOUT WALL MOUNT CO2 SENSOR,W/O DISNTROL VENTILATION) CONTROL. 0- Other Details 0.38 Product Videos Custom Field Product Reviews (No reviews yet) Write a Review Write a Review × Honeywell Honeywell C7232A1032/U Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name *Email *Review Subject *Comments