The CoilKeeper Supervisory Switch helps users to improve coil monitoring on preaction and deluge system solenoids on their fire suppression systems. The product observes and reports on the position of a solenoid coil found in most sprinkler systems. When a coil is removed, the device activates a set of contacts that will send a supervisory alert to the releasing control panel, letting maintainers and facility personnel know the system is currently being worked on.
Teledyne Flir: Si2a-LD and Si2a-Pro
Electrolux Professional: Generation 7000
Inovonics: Duress Card
T&S Brass: T&S LYNC
AAF International: AstroCel III Aero