HM/PSE/UL

The HM-PSE-UL addressable, low-profile plug-in photoelectric detectors use a state-of-the-art photoelectric sensing chamber with communications to provide open area protection – used exclusively with Fire Alarm Control Panels (FACPs). Since these detectors are addressable, they will help emergency personnel quickly locate a fire during its early stages, saving precious rescue time while also reducing property damage. It comes with two LEDs on each sensor light to provide a local, visible sensor indication.

• SLC Loop:
  • Two-wire SLC loop connection
  • Unit uses base for wiring
    
• Addressing:
  • Addressable by device
  • Rotary, decimal addressing: 1- 159 for models SMX and STX
    
• Architecture:
  • Unique single-source, dual-chamber design to respond quickly and dependably to a broad range of fires
  • Sleek, low-profile desig.
  • Integral communications and built-in type identification
  • Built-in tamper-resistant feature
  • Removable cover and insect-resistant screen for simple field cleaning
    
• Operation:
  • Withstands air velocities up to 4,000 feet-per-minute (20 m/sec.) without triggering a false alarm
  • Factory preset at 1.5% nominal sensitivity for panel alarm threshold level
  • Visible LED blinks when the unit is addressed (communicating with the fire panel) and latches on in Alarm mode
    
• Mechanicals:
  • Sealed against back pressure
  • Direct surface mounting or electrical box mounting
  • Mounts to: single-gang box, 3.5” (8.89 cm) or 4.0” (10.16 cm) octagonal box, or 4.0” (10.16 cm) square electrical box (using a plaster ring — included)
    
• Other System Features:
  • Fully coated circuit boards and superior RF/transient pro-tection
  • 94-V0 plastic flammability rating
  • Low standby current