System Sensor WARNING LIGHTS AND EMERGENCY SIRENS (131)

L-Series, red, wall-mountable, clear lens, 2-wire, compact footprint that fits in a single...
Add to Compare
The SpectrAlert Advance P2WK-P is an unmarked, white, two-wire, outdoor horn strobe with s...
Add to Compare
L-Series, white, wall-mountable, amber lens, strobe marked "ALERT". Selectable strobe sett...
Add to Compare
The SpectrAlert Advance SRK-R (replacement model) is a red, outdoor strobe with selectable...
Add to Compare
The SpectrAlert Advance SPSWK-R (replacement model) is a white, outdoor speaker strobe for...
Add to Compare
The SpectrAlert Advance PC2RHK is a red, two-wire, ceiling-mount, outdoor horn strobe with...
Add to Compare
The SpectrAlert Advance P4RK-R (replacement model) is a red, four-wire, outdoor horn strob...
Add to Compare
The SpectrAlert Advance P2RK-P is an unmarked, red, two-wire, outdoor horn strobe with sel...
Add to Compare
The L-Series PC2RL-LF (red) and PC2WL-LF (white) are 2-wire, 24 volt, 520Hz, round ceiling...
Add to Compare
The SpectrAlert Advance SPSCWK-R (replacement model) is a white, outdoor speaker strobe fo...
Add to Compare
The SpectrAlert Advance PC2RK is a red, two-wire, ceiling-mount, outdoor horn strobe with...
Add to Compare
The SpectrAlert Advance SRK-P is an unmarked, red, wall-mount outdoor strobe with selectab...
Add to Compare
L-Series, white, wall-mountable, clear lens, strobe marked "ALERT". Selectable strobe sett...
Add to CompareBrowse WARNING LIGHTS AND EMERGENCY SIRENS
- Mounting
- Surface
- Flush
- Behind the Grille
- Ceiling
- Wall
- Siren Type
- Electronic
- Electro-Mechanical
- Location
- Interior
- Exterior
- Compartment
- Type
- Incandescent
- Halogen
- HID
- LED
- Make
- System Sensor
- Other System Sensor products
- System Sensor Detectors
- System Sensor Fire Suppression System Accessories
Warning Lights & Sirens products updated recently
Warning Lights & Sirens - Expert Commentary

The era of “smart buildings” is here, bringing new opportunities for significant gains in efficiency, safety and environmental protection. In an interview, Rodger Reisw...

If anyone tells you that the use of Mass Notification Systems (MNS) is a new trend, it is likely that they do not fully understand it. You have been impacted by mass notification y...

Are new VA standards cause for alarm? Dr Steve Harrison, Product Engineering Manager at ASL Safety & Security, considers certification requirements in the vo...
Latest System Sensor news

System Sensor is pleased to announce the next phase of our L-Series product line with the availability of low frequency (520 Hz) sounder and sounder strobes. The L-Series offers th...

System Sensor is pleased to announce the availability of the CO-REPL, a replacement CO cell for use with i4 Series COSMO-2W and COSMO-4W combination CO/smoke detectors. The i4 Seri...

System Sensor is pleased to announce the next evolution in beam smoke detection with the availability of the OSI-R-SS conventional and OSI-RI-SS intelligent single-ended, reflectiv...
Trending topic articles
Innovation in the fire service is a continuous journey, where changing customer needs are driving forces in developing the newest safety solutions. For MSA Safety, that means taking the best and makin...
AGF Manufacturing is pleased to announce the addition of George Stewart to its growing engineering team. George brings with him a wealth of engineering experience across a diverse range of industries...
Darley, in partnership with the National Fallen Firefighters Foundation (NFFF), is proud to announce the launch of the 2025 Fire Service Thought Leadership Essay Contest – Understanding the &lsq...
Frontline Communications, a division of Pierce Manufacturing Inc., an Oshkosh Corporation business, is proud to announce the upcoming delivery of a new Saber® C-40X-4 mobile command vehicle t...
A convoy of UK fire and rescue services delivering over 15,000 pieces of life-saving firefighting equipment to Ukrainian firefighters is leaving now. 30 fire and rescue vehicles, including 26 fire eng...
Johnson Controls, the global pioneer for smart, healthy and sustainable buildings, launches the new Autocall 4017ES Fire Alarm Control Unit in the U.S. to help customers meet evolving life safety voic...
Rosenbauer America, a pioneering manufacturer of fire apparatus and firefighting equipment, will be showcasing its latest advancements in technology at FDIC International 2025 in Indianapolis, IN. At...
The Fire Safety Event 2025, a cornerstone of the industry calendar, is poised once again to present a comprehensive display of the most advanced fire detection and suppression technologies. Taking pl...
Rosenbauer America announces the launch of its new Custom Industrial Foam Pumper, a state-of-the-art fire apparatus specifically designed to tackle the unique and demanding challenges of industrial fi...
Fire-Dex, a globally renowned company in PPE for first responders, understands that performance, safety and comfort all start with gear that fits correctly. That's why the company is excited to launc...
Norfolk Fire & Rescue Service (NFRS) will be doing its bit to support colleagues in Ukraine, when a group of volunteer firefighters drive across Europe to donate crucial fire equipment to the war-...
The professional fire department of the city of Vienna has purchased six new all-terrain Tatra Force T815-7 4x4 fire engines as ‘TLFA 3000’ water tenders with Rosenbauer bodies, 6-cylinder...
Pierce Manufacturing Inc., an Oshkosh Corporation business, is set to feature its latest innovations in fire apparatus and advanced technology at the Fire Department Instructors Conference (FDIC) 2025...
On 25 and 26 June, fire protection professionals from all over Europe will gather at Exhibition Center Nuremberg for FeuerTrutz 2025. Wide-ranging innovations and new products for preventive fire pro...
They are delighted to release a number of educational webinars that cover their specialist field of acoustic, smoke, and fire containment. Their 3 RIBA-accredited CPD seminars are now available to wat...
The New Future For Fire Agencies
DownloadThe Eight Key Trends in Fire Detection in 2023
DownloadA Digital Platform to Improve Fire Safety Compliance and Inspections
DownloadOvercoming the Challenges of Fire Safety in the Paper Industry
DownloadCarbon Monoxide: Creeping Killer Caught In The Act
Download