Smoke detectors in high places? No problem. Learn about the essential accessories that make functional detector testing smooth and easy.
A sprinkler supervisory switch, whether it’s a flow, tamper, or pressure switch, has specific electrical specs. Learn more about these numbers.
Smoke and CO detector testers are essential for verifying that alarm systems function properly. But know the shelf life of smoke and CO cartridges!
Learn when gauges go out of date, why it matters, and what to do to get back into compliance with fire protection standards.
Testing the power supply isn’t enough; CO detectors also need *functional* tests using CO gas. Here’s how to do them.
In some hazardous environments, essential but standard fire protection devices could actually cause fires! Learn about explosion-proof equipment that helps prevent these issues, including flow switches, tamper switches, and other devices.
Pressure spikes can damage gauges. Prevent gauge overpressure damage by understanding ratings, employing best practices, & using snubbers.
Carbon monoxide can kill, and CO detectors save lives. Learn where carbon monoxide detectors and alarms are required and when and how to test them.
Learn the essential inspection, testing, and maintenance tasks for fire sprinkler flow switches and tamper switches.
System Sensor fire sprinkler supervisory devices are now manufactured by Safe Signal. Learn why the name changed—but little else!
QRFS explains the difference between tamper switches and supervisory switches, plus other types of fire sprinkler system sensors.
Learn when and how cities should perform hydrant flow tests—and why these measurements ensure that fire protection systems work in an emergency.
Alarm gong systems deliver warning that sprinklers are operating—even if the power goes out. Learn exactly how they work.
Learn about the features of pitot gauge kits—including the gauges, blades, tubes & more—and how they make testing easier and more accurate.
Learn how UL-listed smoke in a can offers the most effective method for testing smoke detectors, and what types it works with.
Smoke in a can makes functional tests of smoke detectors easy. Learn about NFPA testing rules and the aerosol testing equipment available.
Learn how a balance of cost, code, and a love of the craft influences contractors’ choice of fire alarm bells, water motor gongs, and newer electronics.
Fire bell voltage, size, and volume can confuse non-experts and fire safety pros alike. Pick the right bell (and the right quantity) with this guide.
