Alert Signals & Alarms

The average price for current category was $47.62 last month.

There are 4283 ads in this category.

Edwards Horn/Strobe (Lot of 2) CAT NO. 8968-001

Edwards horn/strobe (lot of 2) cat no. 8968-001

  • Fenton, Missouri, United States
  • Jan 30th
(LOT OF 2) Edwards Horn/Strobe (Lot of 2) CAT NO. 8968-001 These Horns/Strobes were replaced, when we updated our systems! They work fine!
STREETWISE SUPER DOOR STOP 125DB ALARM ADJUSTABLE

Streetwise super door stop 125db alarm adjustable

  • Winston-Salem, North Carolina, United States
  • Jan 30th
if you want to be alarmed when somebody opens your door this is the tool you need. It only takes a 9v battery
New Preco Bac-A-Larm Backup Alarm Model 230 97db 12v 200 Series"NO RESERVE"

New preco bac-a-larm backup alarm model 230 97db 12v 200 series"no reserve"

  • United States
  • Jan 30th
Hello I have a new Preco Bac-A-larm up for auction "NO RESREVE" PRECO BAC-A -LARM Model # 230
used anes electronics school bell

Used anes electronics school bell

  • Vista, California, United States
  • Jan 30th
used anes electronics school bell 8"
Military Reenactment Warning Signal Speaker Flex Tone ETH 655/120 Explosionproof

Military reenactment warning signal speaker flex tone eth 655/120 explosionproof

  • Columbus, Ohio, United States
  • Jan 30th
This is brand new. I hope I priced it low enough. ( It can always be painted Blue...or Camo...
THE W.L. JENKINS CO 6" FIRE ALARM BELL WITH GONG 24 VDC , 0.2 A, model 2204P

The w.l. jenkins co 6" fire alarm bell with gong 24 vdc , 0.2 a, model 2204p

  • Jersey City, New Jersey, United States
  • Jan 30th
For Sale: THE W.L. JENKINS CO 6" FIRE ALARM BELL WITH GONG 24 VDC , 0.2 Amodel # 2204P Picture in this auction is a stock picture. The BELL you will receive may look diferent then the BELL on the picture of this auction.
DUAL Atlas SD-370A Compression Drivers Siren Loudspeaker 100W Each, with Horn

Dual atlas sd-370a compression drivers siren loudspeaker 100w each, with horn

  • Springville, Utah, United States
  • Jan 30th
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Edwards 24v 50/60hz Adaptabel General Signal

Edwards 24v 50/60hz adaptabel general signal

  • San Antonio, Texas, United States
  • Jan 30th
4 available bells. One purchase gets you one bell.   
System Sensor SpectrAleret Advance SR Strobe Red

System sensor spectraleret advance sr strobe red

  • Independence, Missouri, United States
  • Jan 30th
System Sensor SpecrAlert Advance SR Strobe. Shipping $3.50 Powered by eBay Turbo Lister The free listing tool. List your items fast and easy and manage your active items.
MALLORY SONALERT SC628JW BUZZER

Mallory sonalert sc628jw buzzer

  • El Paso, Texas, United States
  • Jan 30th
Mallory Sonalert SC628JW Buzzer Brand new, never been used before Missing one screw (as seen in picture)
Guardian AP275-100 Siren And Light Only NIB Federal 350 120v With Light

Guardian ap275-100 siren and light only nib federal 350 120v with light

  • Naples, Florida, United States
  • Jan 30th
Federal Mod 350 Ser B1 120 Volt Vibratone Siren With Light, From Guardian AP275-100 Eye Wash Station NIB
Von Duprin 22 ALK KIT x 3215 SP28 Alarm Kit with Keyed Mortise Cylinder for 22 S

Von duprin 22 alk kit x 3215 sp28 alarm kit with keyed mortise cylinder for 22 s

  • Bay Shore, New York, United States
  • Jan 30th
The Von Duprin ALK battery alarm kit is a simple yet effective way to deter unauthorized use of an opening. While the exit device is still a means of egress, the ALK kit contains an internal horn. When the touch bar is depressed, the horn sounds to provide an audible means of signaling that the opening has been violated.
Edwards Adaptabel 340-4N5 120V  Alarm Bell Ringer New in box,

Edwards adaptabel 340-4n5 120v alarm bell ringer new in box,

  • Rouses Point, New York, United States
  • Jan 30th
Hello, you are bidding on a Edwards Adaptabel 340-4N5 120V Alarm Bell Ringer New in box, Please see actual photos for condition. Please feel free to email me with any questions, and thanks for looking. We are always striving for 100% customer satisfaction, If you do not feel like you have received a 5 star transaction, please let us know.
Air Raid Base Mount, Hand Crank, Manual Operated,  ALARM SIREN.....#VMS-100BM10

Air raid base mount, hand crank, manual operated, alarm siren.....#vms-100bm10

  • United States
  • Jan 30th
Manual Operated Hand Crank Siren in gray .style106 { border-left-width: 0px; border-right-width: 0px; } .style105 { border-style: none; border-width: medium; } .style131 { font-size: xx-large; font-weight: normal; } .style111 { color: #00FFFF; } .style94 { font-weight: normal; } .style127 { text-align: left; line-height: 150%; } .style129 { font-style: normal; } .style130 { text-decoration: underline; font-weight: normal; color: #00FFFF; } .style52 { text-decora
MG Electronics, Low Profile Dual Tone Siren, MG441-PDS, new in box

Mg electronics, low profile dual tone siren, mg441-pds, new in box

  • McKinney, Texas, United States
  • Jan 30th
MG Electronics, Low Profile Dual Tone Siren, MG441-PDS, new in box New Patented Piezo Dynamic Technology 15 watt Dual Tone Siren 100 MA (+/- 10%)
Explosive Proof Horn

Explosive proof horn

  • Lake City, South Carolina, United States
  • Jan 30th
Explosive proof horn by Valcom Model V1039 for use in hazardous areas 20-26VDC 1.0 AMP. This horn has never been installed. Very minor rust on the bolts as you can see there is no pitting on the bolts.
Vintage New in box Federal Signal Model 500 120 Volt Bell Mechanism

Vintage new in box federal signal model 500 120 volt bell mechanism

  • Port Orange, Florida, United States
  • Jan 30th
FEDERAL SIGNAL BELL MODEL 500-120 V- 60 HZ - 08 AMPS This comes from an estate sale and was never installed but and was on display with many other items. This item was never tested or connected to a power source. The photos are part of description and additional photos will be provided if needed.

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