Gentex GEC24-177WR


24 VDC Fixed Candela, Low Profile Evacuation Horn/Strobe

Availability: Please Call for Lead Time

  • Factory New
Brand: Gentex Part #: 12656 Category: Manufacturer Part #: GEC24-177WRSecondary Part #: 904-1143-002 Tag:


The Commander2 Series is a low profile strobe, horn and horn/strobe combination that offers dependable audible and audible/visual alarms and the absolute lowest current available.

The GE Series is available in fixed candela options of 15/75 and 177. The Commander2 Series horn offers a continuous or synchable temporal 3 in 2400Hz and mechanical and, chime as well as a whoop tone. All tones are easy for the professional to change in the field by using switches.


Weight 0.90 lbs
Dimensions 2.50 × 4.50 × 5.00 in

Lens Color








  • Nominal voltage 24 VDC for horn, strobe and horn/strobe
  • Nominal voltage 12 VDC for horn
  • Fixed candela models of 15/75 and 177
  • Unit Dimensions: 5” (12.7 cm) high x 4.5” (11.43 cm) wide x 2.5” (6.35 cm) deep
  • Super-Slide® Bracket, Ease of Supervision Testing
  • Checkmate® Instant Voltage Verification
  • Prewire entire system, install mounting bracket, then install signals
  • Documented lower installation and operating costs
  • Input terminals 12 to 18 AWG
  • Switch selection for high or low dBA
  • Switch for 2400 Hz, mechanical, chime and tones
  • Switch for continuous or temporal 3 (not available on whoop tone)
  • Synchronize strobe and/or horn with Gentex AVSM Control Module
  • Silence audible while visual appliance will remain flashing
  • Tamperproof re-entrant style grill and locking screw (optional use)


GEC/GES/GEH Series; Fixed Candela Evacuation Signals
Gentex – Data Sheet
GEC24, GES24, GEH24, GEC3-24 & GES3-24 Series
Gentex – Manual