Safe Signal

Safe Signal is a St. Louis based manufacturer of fire sprinkler monitoring devices. We specialize in devices such as flow switches, pressure switches, supervisory switches, and explosion proof devices. At Safe Signal®, dedication isn't just a word; it's engineered into every monitoring device we produce for fire sprinkler systems. We firmly believe that when it comes to safety, there's no room for shortcuts or compromises. Each Safe Signal product stands as a testament to our pledge: a blend of precision engineering, rigorous quality control, and an unwavering drive to protect. We don't simply serve our customers; we serve communities, families, and every individual stepping into a building equipped with a fire sprinkler system. Our passion doesn't stop at manufacturing. We continuously engage with our partners, valuing every feedback and insight. As we progress, we're not just looking to maintain quality; we aim to elevate it. Our aspiration isn't just to meet your expectations but to exceed them, fostering a lasting partnership rooted in trust. Safe Signal is backed by Potter Electric Signal Co. and over 125 years of experience in sprinkler monitoring.