Kidde 1501-AQN5 Electromagnetic Door Holder Floor Mount CO1209F (918-0010-002) System Sensor BZGR-SP Wall Red

System Sensor BZGR-SP Wall Red Bezel Kit Compact Fuego

The Det-Tronics X3301A4N14T1 (028262-001) Multispectrum Infrared Flame Detector delivers reliable fire detection and advanced performance for critical industrial safety applications

or they may be wired in series with a jumper wire for additional protection against false alarms

Kidde EG4RSB Wall 4 Inch Surface Mount Box Red

They provide two independent 2-wire initiating device circuits (IDC) at two separate consecutive addresses

Kidde 1501-AQN5 Electromagnetic Door Holder Floor Mount CO1209F (918-0010-002) System Sensor BZGR-SP Wall RedKidde 1501 AQN5 Electromagnetic Door Holder Floor Mount, Single Door, 24V AC DC; 120V AC