In 1898 Charles E. Potter began developing products that sent electronically coded signals to a central monitoring station. This allowed fire and police officials to be instantly dispatched to any fire or security emergency.
By 1920, Potter Electric Signal Company was utilizing customized products and monitoring them with the latest telecommunications equipment. In a time when human initiative was the most valuable industrial commodity, Charles Potter was able to combine state-of-the-art equipment with dedicated men to provide St. Louis with the best night watchmen service in the metropolitan area.
As the century continued, Potter's central station business became the basis for the development of sprinkler supervisory devices, switches for intrusion protection, vault and safe protection systems, and fire control panels.
Today, Potter is carrying on the legacy of Charles E. Potter by combining the latest technology in fire protection with the dedicated manpower for which they have been known for over one hundred years. With unwavering dedication to their customers, Potter looks to continue as the industry standard in both product and service.

Potter VSR-2.5 Vane Type Waterflow Alarm Switch with Retard

Potter VSR-8 Waterflow Alarm Switch with Retard

Potter PAD300-LFSB Addressable Low Frequency Sounder Base

Potter PFC-6006-R 6 Zone Sprinkler Monitoring Panel

Potter EVAX-25 25 Watt Voice Panel, Charcoal Cabinet

Potter PAD100-DRTS Duct Detector Remote Test Switch

Potter SPHX-DVSMR Explosion-Proof Speaker 25V/70V Red

Potter PAD200-PCD Smoke and Carbon Monoxide Detector

Potter PAD300-PCD Smoke and Carbon Monoxide Detector

Potter HS24-177W 24V DC Fixed Candela, Low Profile Evacuation Horn Strobe














