GHLF Series

The GHLF Series is a low profile, low frequency audible appliance that offers a 520 Hz square wave audible alarm with the most efficient (dBA to mA ratio) current draw available.

The GHLF Series produces a temporal 3 tone with a jumper selection for normal or loud decible tone.  Listed to ANSI/UL 464, CAN/ULC, applicable IBC/IFC/IRC Standards and NFPA 72.

 

Standard Features

  • Lower installation and operating costs
  • Nominal voltage 24VDC
  • Features SuperSlide® bracket – ease of supervision testing
  • Features Checkmate® – instant voltage verification
  • Synchronize horn with Gentex GTSM control module
  • Prewire entire system, install mounting bracket, then instsall signals
  • Input terminals 12 to 18 AWG
  • Produces a 520Hz square wave, temporal 3 tone
  • Jumper selection for normal or loud dBA
  • Temporal 4 pattern available when used with Gentex GTSM control module
  • Tamperproof re-entrant grill and locking screw
  • Faceplate available in red or off-white