888-361-6662 | Welcome, Guest Login | View Cart

Supervisory Switches

Tamper Switches for Fire Protection System Valves!

Monitor your system for malicious or unintentional tampering of OS&Y valves, Butterfly Valves, Post Indicator Valves, and more using these great Tamper Switches made by System Sensor.

Features durable tamper-resistant covers, weather resistant design for indoor or outdoor use, single conduit connection, and alerts through your existing fire alarm system.

You won't find a better deal for buying Tamper Switches online than at QRFS. We can handle any size order, significant discounts start at very small quantities, and we ship REALLY FAST!

Tamper Switches for Fire Protection Systems

Let us earn your fire protection Tamper Switch business with low prices, knowledgeable customer service, and fast order processing. Call us at (888) 361-6662 or write anytime.

Products (Total Items: 3)
Sort by: