Shop high-quality supervisory switches for reliable monitoring of fire protection systems
Designed for durability and performance, they ensure safety and compliance in commercial and industrial applications.
Explore our selection today!

Potter
Potter OSYSU-2 Series Outside Screw and Yoke Valve Supervisory Switch
Sale price$138.85
Regular price$166.62
In Stock
Potter
Potter PCVS-2 PCVS Control Valve Supervisory Double Switch
Sale price$134.60
Regular price$161.52
In Stock
Potter
Potter PTS-C Plug-Type Supervisory Switch
Sale price$364.75
Regular price$437.70
Out of Stock – (Call or Chat for Lead Time)
Potter
Potter PCVS-2-CRH PCVS Series Control Valve Supervisory Switch
Sale price$179.45
Regular price$215.34
In Stock
Potter
Potter OSYSU-2-CRH Supervisory Switch
Sale price$216.60
Regular price$259.92
Out of Stock – (Call or Chat for Lead Time)
System Sensor
System Sensor PIBV2 Valve Supervisory Switch
Sale price$144.85
Regular price$173.82
In Stock
System Sensor
System Sensor PSP1 Supervisory Switch
Sale price$232.35
Regular price$278.82
Discontinued / Sold Out

