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 PS40-2 Supervisory Pressure Switch with Two Sets SPDT Contacts

Potter CR-200MP THERMOFLEX MP Series Dual Action Heat Detector

Potter WSS SignaLink™ Bridge Wireless Supervisory System

Potter PFC-4064 Conventional Fire Alarm Control Panel

Potter PAD200-DUCTR Addressable Duct Detector

Potter PFC-4410G3 Releasing Control Panel

Potter PAD100-PSSA Addressable Pull Station Single Action

Potter VSR-4 Waterflow Alarm Switch with Retard

Potter PBA-12010 PBA Series 10" AC Powered Bell, 120VAC

Potter PAD300-DUCTR Analog Addressable Duct Detector

Potter PS10-2 PS10 Series Pressure Type Waterflow Switch

Potter PTS-C Plug-Type Supervisory Switch

Potter PCVS-2-CRH PCVS Series Control Valve Supervisory Switch

Potter PAD100-HD Rate of Rise Fixed Temperature Heat Sensor

Potter RMS-6T-EXP-WP-LP Explosion-Proof Manual Fire Alarm Pull Station









