Safe-T-Alert 25 Series Flush Mount Dual Carbon Monoxide/Propane Alarm w/Trim Ring - Black - 12V Hard Wire [25-742-TR-BL] Automotive/RV | GPS - Accessories Data Port Case/Inlet Only -

Data Port Case/Inlet Only - White Cover with One Blank Plug & One Open Port

Pressure Switch - 50 PSI

16 AWG Purple Primary Wire - 250'

and shorter antennas

168 1-1/2" Ball with Low Profile Track Mount

Safe-T-Alert 25 Series Flush Mount Dual Carbon Monoxide/Propane Alarm w/Trim Ring - Black - 12V Hard Wire [25-742-TR-BL] Automotive/RV | GPS - Accessories Data Port Case/Inlet Only -25 Series Flush Mount Dual Carbon Monoxide Propane Alarm with Trim Ring Black 12V Hard Wire The Safe T Alert 25 Series combination CO Gas Alarm combines a powerful, compact system that detects both Carbon Monoxide (CO) and explosive Propane (LPG) gas. The 25 Series uses the latest microprocessor technology, combined with two electronic self cleaning sensors that operate independently. The combined unit can detect both CO and explosive gases