Potter's Auto-Test Pressure Switch: The Next Evolution in Automated Sprinkler System Testing
We are excited to announce the Auto-Test Pressure Switch (ATPS), the latest addition to its …
Please contact us at 800-325-3936 or sales@pottersignal.com to check the availability of replacement parts.
TRM-4 Obsolete Product
Twin Relay Module
The TRM-4 is compatible with Potter's PFC-6000 series and PFC-8500 addressable fire alarm control panels. The TRM-4 is a relay module that is programmed to activate in correlation with initiating devices, such as detectors and pull stations. The TRM-4 can be used for applications such as elevator recall, AHU shutdown, or where general purpose relays are needed.
The TRM-4 module uses one (1) address on an SLC Loop. The module has two (2), Isolated Form C relay contacts that transfer simultaneously when the device is activated. The TRM-4 module includes one red LED that flashes when the device is being polled by the control panel.
