Alert Signals & Alarms

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

There are 4283 ads in this category.

Monoprice Wireless Smart 120dB Siren Alarm and Chime - White with Strobe Light

Monoprice wireless smart 120db siren alarm and chime - white with strobe light

  • San Diego, California, United States
  • Jul 10th
Monoprice Wireless Smart 120dB Siren Alarm and Chime - White with Strobe Light, Remote App Controlled, Compatible with Alexa and Google Home, No Hub Required - from Stitch Smart Home Collection Welcome to Agape Tech, here we specialize in resale of gently used and new Electronics, Electronic appliances, Laptops, Cameras, Cell Phones, Security Systems, Computer parts, Headphones and many more electronic accessories.
STI-6400 Multifunction Exit Door Alarm,Annunciation,Delay - 105 DB

Sti-6400 multifunction exit door alarm,annunciation,delay - 105 db

  • Boca Raton, Florida, United States
  • Jul 10th
New in unopened box Multifunction Model - Highly effective, alarm alerts you to any unauthorized exits/entries through emergency exit doors and rear doors. Serves as an inexpensive security device and helps stop theft as well. If the protected door is opened, the electronic Exit Stopper emits an ear piercing alarm for 30 seconds, three minutes or continuously (as preset by the user).
* NEW EDWARDS SIGNALING 874-N5 VIBRATING HORN

* new edwards signaling 874-n5 vibrating horn

  • Rutherfordton, North Carolina, United States
  • Jul 9th
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EDWARDS CO 340-4N5 4" ADAPTABEL AC VIBRATING BELL, 115 VOLTS, 60 CYCLES, .062 A

Edwards co 340-4n5 4" adaptabel ac vibrating bell, 115 volts, 60 cycles, .062 a

  • Harrison, Tennessee, United States
  • Jul 9th
VINTAGE MADE IN U.S.A.BUT NEW IN BOX, UNUSED! EDWARDS 340-4N5ADAPTABEL120V 50/60 HZ4" BELL
ECCO Model #510 (Backup Alarm)

Ecco model #510 (backup alarm)

  • Burley, Idaho, United States
  • Jul 9th
ECCO Model #510 (Backup Alarm)New - box is ripped in half.
Archer 275-484 12V DC Alarm Bell In Enclosure w/ Key / Sensors / Wire / New No B

Archer 275-484 12v dc alarm bell in enclosure w/ key / sensors / wire / new no b

  • Burlington, Kentucky, United States
  • Jul 9th
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Atlas Sound MLE-3T EXPLOSION PROOF LOUDSPEAKER FOR HAZARDOUS LOCATION 30W

Atlas sound mle-3t explosion proof loudspeaker for hazardous location 30w

  • Vermilion, Ohio, United States
  • Jul 9th
Atlas Sound MLE-3T EXPLOSION PROOF LOUDSPEAKER FOR HAZARDOUS LOCATION 30W. Shipped with USPS Priority Mail.
Sirena W10/AT Digital Horn 240VAC 50/60Hz

Sirena w10/at digital horn 240vac 50/60hz

  • Evansville, Indiana, United States
  • Jul 9th
Edwards Signaling 340-4G5 Adaptabel Bell Audible Signal Appliance  24v 0.31A

Edwards signaling 340-4g5 adaptabel bell audible signal appliance 24v 0.31a

  • Morrisville, Pennsylvania, United States
  • Jul 9th
Brand New Adaptabel 4" Vibrating Bell Alarm Audible Appliance for general signaling (nonfire-alarm) Model 340-4G5 24 VAC 50/60 Hz 0.31 A
Moose Products MPI-36 White Wall Mount Speaker Siren Alarm for Security System

Moose products mpi-36 white wall mount speaker siren alarm for security system

  • Albuquerque, New Mexico, United States
  • Jul 9th
Moose Products MPI-36 White Wall Mount Speaker Siren Alarm for Security System. New open box item. Measures about 4.25" square and 2" deep.
University SOUND LOUDSPEAKER Horn   KS-16846 L1

University sound loudspeaker horn ks-16846 l1

  • Berlin, New Hampshire, United States
  • Jul 9th
University SOUND LOUDSPEAKER Horn KS-16846 L1 Customer Service and Satisfaction: Your goal in a purchase is probably as simple as this; To be satisfied with the purchase of a product at a reasonable value and for customer service to respond to questions and/or requests you have in a timely manner. We share your goal and that is why we offer you a 30 day guarantee.
Speco Indoor Outdoor Trumpet Horn PA Speaker with Bracket SPC-40RT

Speco indoor outdoor trumpet horn pa speaker with bracket spc-40rt

  • Spotswood, New Jersey, United States
  • Jul 9th
Speco Indoor Outdoor Trumpet Horn PA Speaker with Bracket SPC-40RT. Condition is "Used". Shipped with USPS Priority Mail.
EDWARDS 435-4G1 ADAPTABEL GENERAL SIGNALING BELL 24V #30E5

Edwards 435-4g1 adaptabel general signaling bell 24v #30e5

  • Scottsburg, Indiana, United States
  • Jul 9th
Thanks for looking and if any questions just message us.
VINTAGE DOOR SIGNALING 117 VAC ARCHER ELECTRIC ALARM BELL NOS NEW OLD STOCK

Vintage door signaling 117 vac archer electric alarm bell nos new old stock

  • Middleburgh, New York, United States
  • Jul 8th
YOU ARE BIDDING ON......VINTAGE 117 VAC ARCHER ELECTRIC ALARM BELL NOS NEW OLD STOCK ......MEASURES APPROX 4" ACROSS BACK ...UNUSED..MINOR STORAGE WEAR.......BOX SHOWS STORAGE WEAR/ AGE DISCOLORATION.....PLEASE VIEW PHOTOS FOR CONDITION.***PLEASE E-MAIL IF YOU HAVE A QUESTION OR WANT AN ADDITIONAL PICTURE....PLEASE VISIT MY EBAY STORE FOR ADDITIONAL VINTAGE ITEMS..THANK YOU*** BX8690-70-3001
VINTAGE BELL SYSTEM WESTERN ELECTRIC DOOR BELL ALARMS PHONE RINGER

Vintage bell system western electric door bell alarms phone ringer

  • Middleburgh, New York, United States
  • Jul 8th
YOU ARE BIDDING ON......VINTAGE BELL SYSTEM WESTERN ELECTRIC DOOR BELL ALARMS PHONE RINGER .....WORKING .MEASURES APPROX 6 1/2" X 4 1/4" X 2 1/2" DEEP ...SHOWS USAGE/AGE WEAR.......HAS SCRATCHES/PAINT LOSS/AGE DISCOLORATION.....PLEASE VIEW PHOTOS FOR CONDITION.***PLEASE E-MAIL IF YOU HAVE A QUESTION OR WANT AN ADDITIONAL PICTURE....PLEASE VISIT MY EBAY STORE FOR ADDITIONAL VINTAGE ITEMS..THANK YOU*** BX8690-70-1111
Allen Bradley, 855H Industrial Horn with Beacon, 855H-BCD24ADR4, New in Box, NIB

Allen bradley, 855h industrial horn with beacon, 855h-bcd24adr4, new in box, nib

  • Columbus, Ohio, United States
  • Jul 8th
Allen Bradley, Industrial Horn with Beacon, 855H-BCD24ADR4, SER B, New in Factory Box
TRINE 217A Industrial Horn 24V AC .63A

Trine 217a industrial horn 24v ac .63a

  • Lawrence, Michigan, United States
  • Jul 8th
NEW Pyramid Signal Bell, Wall Mount, 24VDC, 8 in Diameter, Grey (41392)

New pyramid signal bell, wall mount, 24vdc, 8 in diameter, grey (41392)

  • Huntingdon Valley, Pennsylvania, United States
  • Jul 8th
NEW Pyramid Signal Bell, Wall Mount, 24VDC, 8 in Diameter, Grey (41392) Item is in New, Never used condition. However, it is missing its original retail packaging and manual. FREE Shipping Included!!!
Edwards Signaling Fire Bell 439D-6AW-R 24 VDC Red NIB Brand New In Box

Edwards signaling fire bell 439d-6aw-r 24 vdc red nib brand new in box

  • Uxbridge , Canada
  • Jul 7th
Edwards Signaling Fire Bell 439D-6AW-R 24 VDC Red NIB Brand New In Box. Shipped with Canada Post Regular Parcel. Please see photos.
Vintage GS Edwards gray Adaptabel #- 340-4N5 / 120 V / .62A

Vintage gs edwards gray adaptabel #- 340-4n5 / 120 v / .62a

  • Indiana, Pennsylvania, United States
  • Jul 7th
clean, nice vintage condition, all sides shown.

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