Products Share Facebook Twitter LinkedIn Google+ Email Control Panels Hansentek offers single zone and expandable multi-zone control panels for its detectors. Detectors Hansentek offers a series of high speed, ultra-sensitive optical radiant energy sensors. Spray Nozzles Spray assembly options to meet the needs of your application. Sensors Different accessories for added protection. Abort Dampers Abort Dampers for diverting potential smoke and flames to atmosphere. Booster Pump Systems Booster Pump Systems can be used if the proper water supply is not available.