FRM-1 Addressable Relay Module provides the system with a dry-contact output for activating a variety of auxiliary devices, such as fans, dampers, control equipment, etc.
The SD-651 is designed to meet the performance criteria designated by UL. Its sensing chambers are sealed against back pressure air flow, dirt, and insects.
The SpectrAlert Advance DECAL-WC are white decals used for our Red non-pad printed ceiling mount devices. Each decal comes with the following label options: "AGENT, EVAC, ALERT or FIRE" (15 total deca