potter

Product DescriptionThe POTTER ELECTRIC SIGNAL CO. US WFSR-F is a waterflow alarm switch with a built-in retard feature, designed for use in wet-pipe fire sprinkler systems. It detects sustained water movement in the sprinkler piping and sends an alarm signal to a fire alarm...

Product Description The POTTER ELECTRIC SIGNAL CO. US WTX-M is a transmitter unit designed for use in fire alarm and life safety signaling systems. Transmitters in this category convert input signals and relay them to connected notification appliances or control panels. The WTX-M falls...

Product Description The Potter Electric Signal Co. US VSR-F-EX-3 is a vane-type waterflow switch designed for fire sprinkler and water-based suppression piping systems. It uses a single-pole double-throw (SPDT) switching arrangement to signal a fire alarm control panel or monitoring system when water movement...

Product DescriptionThe POTTER ELECTRIC SIGNAL CO. US VSR-S is a vane type waterflow switch with a double-pole double-throw (DPDT) output configuration. It is designed to detect water movement in wet-pipe fire sprinkler systems and signal a control panel or alarm device when flow is...

Product DescriptionThe POTTER ELECTRIC SIGNAL CO. US ZA-42 is a 4-zone, 2-signal adder card designed for use in fire alarm and waterflow monitoring systems. This expansion card adds zone and signal capacity to compatible control panels, allowing technicians to extend system coverage without replacing...