ADI Global US
Fast. Easy. Simple.
A better ADI experience starts in the app.
ADI a Resideo company
menu

Sounders

Filter Results

Showing  1 - 28 of 97
content loaded
RCI 914WPR Weatherproof Sounder, 12/24V DC
Sign In for Dealer Pricing
Sale
Secutron FH-400-LF-RR Low-Frequency Wall / Ceiling Mount Sounder, Red
Sign In for Dealer Pricing
Sale
Secutron FHS-400-LF-RR Low Frequency Wall Mount Sounder Strobe, Red
Sign In for Dealer Pricing
Eaton CN172021 Eluxa Addressable Multitone Sounder, Red
Sign In for Dealer Pricing
Eaton EL3RMTST-FR 3R Multitone Strobe with 3R Plate, Red
Sign In for Dealer Pricing
Flash Sale
system sensor hwl-lf security alarm image of bk-hwllf;system sensor hwl-lf l-series indoor selectable output low frequency sounder, 2-wire, wall mount, no marking, white image of bk-hwllf;system sensor hwl-lf l-series indoor selectable output low frequency sounder, 2-wire, wall mount, no marking, white image of bk-hwllf
HWL-LFBK-HWLLF

Key Features

  • 520Hz ± 10% Square wave tone, NFPA compliance
  • Full candela range plus High / Low tone options to optimize current draw for a wide variety of applications
  • Compact and standard, and round ceiling options
More Options Available
Sign In for Dealer Pricing
More Options Available
Sign In for Dealer Pricing
System Sensor P2RLED-LF Wall Mount Low-Frequency Sounder Strobe, Red
P2RLED-LFBK-P2RLEDLF

Key Features

  • 520 Hz 10% square wave tone, NFPA compliance
  • LED technology for Low Frequency Sounder Strobes provides lower current draw
  • Digital Voltage Meter (DVM) diagnostic test points for Sounders and Sounder Strobes
Sign In for Dealer Pricing
Sign In for Dealer Pricing
system sensor p2wl-lf horn/strobe image of bk-p2wllf;system sensor p2wla-lf l-series indoor selectable output low frequency wall sounder strobe, "fire" marking, white image of bk-p2wllf
P2WL-LFBK-P2WLLF

Key Features

  • 520 Hz ± 10% square wave tone, NFPA compliance
  • Full candela range plus High/Low tone options to optimize current draw for a wide variety of applications
  • Field-selectable candela settings: 15, 30, 75, 95, 110, 135, and 185
Sign In for Dealer Pricing
Sign In for Dealer Pricing
System Sensor P2WLED-LF Wall Mount Strobe Sounder, Low-Frequency, White
P2WLED-LFBK-P2WLEDLF

Key Features

  • 520 Hz 10% square wave tone, NFPA compliance
  • LED technology for Low Frequency Sounder Strobes provides lower current draw
  • Digital Voltage Meter (DVM) diagnostic test points for Sounders and Sounder Strobes
Sign In for Dealer Pricing
Sign In for Dealer Pricing
Flash Sale
system sensor hcwl-lf l-series indoor selectableoutput low frequency sounder, 2-wire, ceiling mount, no marking, white image of bk-hcwllf;system sensor hcwl-lf l-series indoor selectableoutput low frequency sounder, 2-wire, ceiling mount, no marking, white image of bk-hcwllf;system sensor hcwl-lf l-series indoor selectableoutput low frequency sounder, 2-wire, ceiling mount, no marking, white image of bk-hcwllf;system sensor hcwl-lf security alarm image of bk-hcwllf
HCWL-LFBK-HCWLLF

Key Features

  • 520Hz ± 10% squareWave tone, NFPA compliance
  • Nominal Voltage low frequency sounder regulated 24DC/FWR1
  • Plug-in design with minimal intrusion into the back box
Sign In for Dealer Pricing
Sign In for Dealer Pricing
System Sensor PC2RLED-LF Ceiling Mount Strobe Sounder, Low-Frequency, Red
PC2RLED-LFBK-PC2RLEDLF

Key Features

  • 520 Hz 10% square wave tone, NFPA compliance
  • LED technology for Low Frequency Sounder Strobes provides lower current draw
  • Digital Voltage Meter (DVM) diagnostic test points for Sounders and Sounder Strobes
Sign In for Dealer Pricing
Sign In for Dealer Pricing
system sensor hgwl-lf security alarm image of bk-hgwllf;system sensor hgwl-lf l-series indoor low frequency compact sounder, 2-wire, wall mount, white image of bk-hgwllf;system sensor hgwl-lf l-series indoor low frequency compact sounder, 2-wire, wall mount, white image of bk-hgwllf
HGWL-LFBK-HGWLLF

Key Features

  • 520 Hz ± 10% square wave tone, NFPA compliance
  • Full candela range plus High/low tone options to optimize current draw for a wide variety of applications
  • Compact and standard, and round ceiling options
Sign In for Dealer Pricing
Sign In for Dealer Pricing
System Sensor HGRL2-LF Wall Mount Sounder, Low Frequency, Red
HGRL2-LFBK-HGRL2LF

Key Features

  • 520 Hz 10% square wave tone, NFPA compliance
  • LED technology for Low Frequency Sounder Strobes provides lower current draw
  • Digital Voltage Meter (DVM) diagnostic test points for Sounders and Sounder Strobes
Sign In for Dealer Pricing
Sign In for Dealer Pricing
system sensor pc2rl-lf security strobe light image of bk-pc2rllf;system sensor pc2rl-lf indoor selectable output low frequency sounder strobe, 2-wire, ceiling mount, "fire" marking, red image of bk-pc2rllf;system sensor pc2rl-lf indoor selectable output low frequency sounder strobe, 2-wire, ceiling mount, "fire" marking, red image of bk-pc2rllf;system sensor pc2rl-lf indoor selectable output low frequency sounder strobe, 2-wire, ceiling mount, "fire" marking, red image of bk-pc2rllf
PC2RL-LFBK-PC2RLLF

Key Features

  • Updated modern aesthetics
  • Compatible with MDL3 sync module
  • Plug-in design with minimal intrusion into the back box
Sign In for Dealer Pricing
Sign In for Dealer Pricing
eaton elfhsr sounder/strobe image of wh-elfhsr;eaton elfhsr eluxa low frequency sounder strobe, wall, fire, 110/177 cd, 24v, indoor, red image of wh-elfhsr
ELFHSRWH-ELFHSR

Key Features

  • Meets NFPA 72 fire and CO low frequency sounder codes for sleeping rooms in a single device
  • 3 horn patterns: Continuous, T3, and T3/T4; Fire and CO signaling in 1 device
  • Energy efficient: LED technology provides industry's lowest current draw
More Options Available
Sign In for Dealer Pricing
More Options Available
Sign In for Dealer Pricing
System Sensor HRL2-LF Wall Mount Sounder, Low Frequency, Red
HRL2-LFBK-HRL2LF

Key Features

  • 520 Hz 10% square wave tone, NFPA compliance
  • LED technology for Low Frequency Sounder Strobes provides lower current draw
  • Digital Voltage Meter (DVM) diagnostic test points for Sounders and Sounder Strobes
Sign In for Dealer Pricing
Sign In for Dealer Pricing
RCI 914WPR Weatherproof Sounder, 12/24V DC
914WPRRU-914WPR

Key Features

  • Ideal for delayed egress applications
  • Field-selectable volume output up to 102db
  • Models available for interior or exterior applications
Sign In for Dealer Pricing
Sign In for Dealer Pricing
Potter PE-LFHSW Low Frequency Strobe, Wall Mounting, White
PE-LFHSWPL-PELFHSW

Key Features

  • Meets NFPA 72 fire and CO low frequency sounder codes for sleeping rooms in a single device
  • LED Technology for energy efficiency
  • Strobe synchronization with Potter fire alarm control panels and power supplies. Ability to mix xenon and LED strobes in the same field of view
Sign In for Dealer Pricing
Sign In for Dealer Pricing
System Sensor PC2WLED-LF Ceiling Mount Strobe Sounder, Low-Frequency, White
PC2WLED-LFBK-PC2WLEDLF

Key Features

  • 520 Hz 10% square wave tone, NFPA compliance
  • LED technology for Low Frequency Sounder Strobes provides lower current draw
  • Digital Voltage Meter (DVM) diagnostic test points for Sounders and Sounder Strobes
Sign In for Dealer Pricing
Sign In for Dealer Pricing
System Sensor HGWL2-LF Wall Mount Sounder, Low Frequency, White
HGWL2-LFBK-HGWL2LF

Key Features

  • 520 Hz 10% square wave tone, NFPA compliance
  • LED technology for Low Frequency Sounder Strobes provides lower current draw
  • Digital Voltage Meter (DVM) diagnostic test points for Sounders and Sounder Strobes
Sign In for Dealer Pricing
Sign In for Dealer Pricing
System Sensor HWL2-LF Wall Mount Sounder, Low Frequency, White
HWL2-LFBK-HWL2LF

Key Features

  • 520 Hz 10% square wave tone, NFPA compliance
  • LED technology for Low Frequency Sounder Strobes provides lower current draw
  • Digital Voltage Meter (DVM) diagnostic test points for Sounders and Sounder Strobes
Sign In for Dealer Pricing
Sign In for Dealer Pricing
System Sensor HCWL2-LF Ceiling Mount Sounder, Low Frequency, White
HCWL2-LFBK-HCWL2LF

Key Features

  • 520 Hz 10% square wave tone, NFPA compliance
  • LED technology for Low Frequency Sounder Strobes provides lower current draw
  • Digital Voltage Meter (DVM) diagnostic test points for Sounders and Sounder Strobes
Sign In for Dealer Pricing
Sign In for Dealer Pricing
System Sensor HCRL2-LF Ceiling Mount Sounder, Low Frequency, Red
HCRL2-LFBK-HCRL2LF

Key Features

  • 520 Hz 10% square wave tone, NFPA compliance
  • LED technology for Low Frequency Sounder Strobes provides lower current draw
  • Digital Voltage Meter (DVM) diagnostic test points for Sounders and Sounder Strobes
Sign In for Dealer Pricing
Sign In for Dealer Pricing
potter image of pl-lfh24w
LFH-24WPL-LFH24W

Key Features

  • Super-Slide Bracket - Ease of Supervision Testing
  • Wall or Ceiling mount
  • Checkmate - Instant Voltage Verification
Sign In for Dealer Pricing
Sign In for Dealer Pricing
system sensor hcrl-lf security alarm image of bk-hcrllf;system sensor hcrl-lf l-series indoor low frequency sounder, red image of bk-hcrllf;system sensor hcrl-lf l-series indoor low frequency sounder, red image of bk-hcrllf
HCRL-LFBK-HCRLLF

Key Features

  • 520 Hz ± 10% squareWave tone, NFPA compliance
  • Compact, standard, and round ceiling options
  • Plug-in design with minimal intrusion into the back box
Sign In for Dealer Pricing
Sign In for Dealer Pricing
Flash Sale
system sensor hrl-lf security alarm image of bk-hrllf;system sensor hrl-lf l-series indoor selectable output low frequency sounder, 2-wire, wall mount, no marking, red image of bk-hrllf;system sensor hrl-lf l-series indoor selectable output low frequency sounder, 2-wire, wall mount, no marking, red image of bk-hrllf;system sensor hrl-lf l-series indoor selectable output low frequency sounder, 2-wire, wall mount, no marking, red image of bk-hrllf
HRL-LFBK-HRLLF

Key Features

  • 520Hz ± 10% Square wave tone, NFPA compliance
  • Full candela range plus High / Low tone options to optimize current draw for a wide variety of applications
  • Compact and standard, and round ceiling options
More Options Available
Sign In for Dealer Pricing
More Options Available
Sign In for Dealer Pricing
eaton elfhnr sounder image of wh-elfhnr
ELFHNRWH-ELFHNR

Key Features

  • Compact, low-profile, aesthetically pleasing design
  • 2 Field Selectable Settings
  • Meets both NFPA 72 low frequency sounder requirements for sleeping areas
Sign In for Dealer Pricing
Sign In for Dealer Pricing
Sale
Secutron FH-400-LF-RR Low-Frequency Wall / Ceiling Mount Sounder, Red
FH-400-LF-RR5T-FH400LRR

Key Features

  • Fully meets NFPA 72 and CO low frequency sounder codes
  • Emits a 520Hz 10% square wave tone
  • Customizable Audible Patterns, features DIP switches for easy tone setting adjustments
Sign In for Dealer Pricing
Sign In for Dealer Pricing
system sensor pc2wl-lf security strobe light image of bk-pc2wllf;system sensor pc2wl-lf indoor selectable output low frequency sounder strobe, 2-wire, ceiling mount, "fire" marking, white image of bk-pc2wllf;system sensor pc2wl-lf indoor selectable output low frequency sounder strobe, 2-wire, ceiling mount, "fire" marking, white image of bk-pc2wllf
PC2WL-LFBK-PC2WLLF

Key Features

  • 521Hz ± 10% square wave tone, NFPA compliance
  • Full candela range plus High / Low tone options to optimize current draw for a wide variety of applications
  • Field-selectable candela settings 15, 30, 75, 95, 115, 150, and 177
Sign In for Dealer Pricing
Sign In for Dealer Pricing
Sale
Secutron FHS-400-LF-RR Low Frequency Wall Mount Sounder Strobe, Red
FHS-400-LF-RR5T-FHS400LR

Key Features

  • Fully meets NFPA 72 and CO low-frequency sounder codes
  • Emits 520Hz 10% square wave tone
  • Customizable Audible Patterns, features DIP switches for easy tone setting adjustments
Sign In for Dealer Pricing
Sign In for Dealer Pricing
Eaton CN172021 Eluxa Addressable Multitone Sounder, Red
ELAMTRWH-172021

Key Features

  • Approvals include: UL Standard 1971, UL1638 for Visual Signaling Devices & UL Standard 464, FCC, ULC, Factory Mutual (FM), California State Fire Marshal (CSFM)
  • Compliance with RFI limits in FCC Part 15, Class B for compatibility with sensitive detection and communication circuits
  • Designed to meet or exceed NFPA/ANSI Standards and ADA Accessibility Guidelines. Meets OSHA 29 Parts 1910.165
Sign In for Dealer Pricing
Sign In for Dealer Pricing
Eaton EL3RMTST-FR 3R Multitone Strobe with 3R Plate, Red
EL3RMTST-FRWH-3RMTSTFR

Key Features

  • Eight commonly used alarm tones in one device
  • Field set sound output to provide either HIGH (HI) dBA or STANDARD (STD) dBA sound output level
  • Compatible with coded system
Sign In for Dealer Pricing
Sign In for Dealer Pricing
federal signal lp7 streamline low profile combination sounder/strobe image of qf-lp71830b
LP7-18-30BQF-LP71830B

Key Features

  • Available in 18-28V DC
  • Fully integrated xenon strobe circuit
  • Four lens colors: Amber, Blue, Clear and Red
More Options Available
Sign In for Dealer Pricing
More Options Available
Sign In for Dealer Pricing
Showing 1 - 28 of 97
Sign Up for Email
Sign Up
Branch
Locator

© 2026 ADI Global - All Rights Reserved.