System Sensor L-Series speakers reduce costly ground faults using a plug-in design and universal mounting plate that allow the installer to pre-wire mounting plates, dress the wires, and confirm wiring continuity before plugging in the speakers.

L-Series low frequency sounders include a variety of features that increase their application versatility while simplifying installation.

System Sensor L-Series low frequency sounder strobes are rich with features guaranteed to maximize profits with lower current draw and modern aesthetics.

System Sensor L-Series low frequency sounder strobes are rich with features guaranteed to maximize profits with lower current draw and modern aesthetics.

L-Series with LED Speaker Strobes are rich with features guaranteed to cut installation costs and times with its lower current draw and modern aesthetics.

L-Series with LED Outdoor Weatherproof strobes are rich with features guaranteed to cut installation costs and times with its lower current draw and modern aesthetics.

L-Series horns are designed to simplify installations to provide primary and secondary signaling for fire and security applications.

L-Series 4-Wire horn strobes are intended for full building notification as well as on the property ground.

L-Series Surface Mount Back Boxes are the best solution in locations where you have a hard surface to mount to.

L-Series LED 2-wire horn strobes are rich with features that increase application versatility, simplify installation, and maximize profits with lower current draw and modern aesthetics.

L-Series LED 2-wire horn strobes are rich with features that increase application versatility, simplify installation, and maximize profits with lower current draw and modern aesthetics.

L-Series 4-Wire horn strobes are intended for full building notification as well as on the property ground.

L-Series selectable output chimes are private mode notification appliances used to alert trained personnel to investigate possible emergency situations.

L-Series with LED Outdoor Weatherproof strobes are rich with features guaranteed to cut installation costs and times with its lower current draw and modern aesthetics.

SSM Series alarm bells are low-current, high-decibel notification appliances for use in fire and burglary systems or other signaling applications.

L-Series LED strobes are rich with features that increase application versatility, simplify installation, and maximize profits with lower current draw and modern aesthetics.

L-Series with LED chime strobes are private mode notification appliances used to alert trained personnel to investigate possible emergency situations and to take appropriate action.

L-Series LED strobes are rich with features that increase application versatility, simplify installation, and maximize profits with lower current draw and modern aesthetics.

L-Series with LED chime strobes are private mode notification appliances used to alert trained personnel to investigate possible emergency situations and to take appropriate action.

Sync-Circuit Modules synchronize SpectrAlert Advance strobes, horns, and chimes over a single pair of wires.

L-Series trim rings provide additional space within the backbox. The design is universal across the L-series notification appliance line and supports indoor horns, horn strobes, chimes, chime strobes, strobes, speakers, and speaker strobes.

L-Series universal expander plates cut costs and speed installation on emergency communications applications that require fire and emergency warnings by combining the functions of multiple devices on a single mounting plate and backbox.