Fire Alarms
fire alarms — pre-owned
Browse 26,284 fire alarms — pre-owned on eBay — listings updated every few minutes. All items are pre-owned and sold by eBay sellers directly.
NOTIFIER AFP-300 + ACM-32A Graphic Annunciator + Firefighter Master Phone
NOTIFIER AFP-300 + ACM-32A Graphic Annunciator + CHS-4K Firefighter Phone All equipment is fully functional.
CEREBERUS FPI-32 PROGRAMMER/TESTER (Tested)
Tested / Working Includes case and accessories. The CEREBERUS FPI-32 Programmer/Tester is a software tool designed specifically for programming and testing fire alarm systems. Made by Siemens, a reputable brand in the industry, this software is reliable and efficient for ensuring the proper functioning of fire alarm systems. With its user-friendly interface and advanced features, the CEREBERUS FPI-32 is a valuable tool for professionals in the field of fire protection equipment.
Notifier Fire Systems AFP-400 Addressable Fire Control and MPS-400 PCA Module
Been out of service for a while but was a good system 10 years ago
Silent Knight SD505-APS Addressable Smoke Detector - Tested, Clean, Quantity
Silent Knight SD505-APS addressable smoke detector. Devices have been tested for operation. Devices are in varying condition; some have scuff marks.
WHEELOCK ET1010-WS-24 HORN STROBE FIRE ALARM
SURPLUSYOU LLC IS NOT AFFILIATED WITH ANY FIRE ALARM PART MANUFACTURERS. WE ARE ALWAYS WILLING TO WORK OUT A SUCCESSFUL RESOLUTION.
(1) Simplex 4903-9219 Fire Alarm Horn Strobe TESTED WORKING
Tested and functions properly Great cosmetic condition
Simplex 4006 - 9101 FIRE ALARM CONTROL PANEL
This panel is being sold to be put back in service or for parts.
SILENT KNIGHT IFP-100. REPLACEMENT BOARD. USED. TESTED. WORKS. Version 10.05
SILENT KNIGHT IFP-100. REPLACEMENT BOARD. V10.05 THIS VERSION CAN WORKS WITH HOCHIKI DEVICES AND IDP DEVICES. USED. TESTED. WORKS. THE PRICE IS FOR THE MOTHERBOARD ONLY, BUT IF YOU NEED THE KEYPAD LET US KNOW WE CAN WORK SOMETHING OUT. WILL DO 350 CORE REFUND IF SEND BACK THE OLD UNIT. TESTED. 24v Ground fault 4 NAC 3 Relays Communication Annunciator connection SLC. SD SLC IDP Phone lines monitor. Upload/download All are working properly.
Fire-Lite MS-4 Fire Alarm Control Panel. 4-Zone Fire FACP . USED. WORKS. TESTED.
Fire-Lite MS-4 Fire Alarm Control Panel. 4-Zone Fire FACP . USED. WORKS. TESTED. Metal box is New. Motherboard is refurbished. Everything is there to Finish the Job. BATTERIES ARE NOT INCLUDED. Comes with 1 Key. TESTED. 2. 24v sources 2 NAC 4 inputs 3 relays Ground fault. All working properly. If return, NO refund on shipping cost.
Silent Knight SD500-MIM Mini Input Module, w/ Warranty Free Shipping
Silent Knight SD500-MIM mini input module with resistor.
HONEYWELL FCPS-24FS6 6 AMP 4 CIRCUIT POWER SUPPLY REPLACEMENT BOARD - 4 AVAIL.
BATTERY FAIL. GROUND FAULT. PRE-OWNED FULLY FUNCTIONAL CONDITION.
Silent Knight SD500-AIM Addressable Input Module, 100% Tested, Free Shipping
100% tested and working properly.
SILENT KNIGHT SD500-MIM Addressable Mini Input Module SD500MIM (60+ AVAILABLE)
We are not affiliated with any fire alarm manufacturers or dealers. 1, SD500-MIM MODULE WITH INSTRUCTIONS, RESISTOR, AND DOUBLE STICK BLACK VELCRO (FOR MOUNTING INSIDE ENCLOSURE OR CABINET). All fire alarm parts should be installed and tested by a certified fire alarm professional as required by local codes and NFPA.
HONEYWELL NOTIFIER NFS-320 Intelligent Addressable Fire Alarm version 29.02
Good unit
NOTIFIER MPS-400 PCA Fully Functional. FREE SHIPPING!
NOTIFIER MPS-400 PCA Fully Functional. FREE SHIPPING!
Notifier MPS-24A Alarm Control Panel Main Power Supply
The Notifier MPS-24A Alarm Control Panel Main Power Supply is a reliable unit manufactured by NOTIFIER in Mexico. This model is specifically designed for fire alarm systems, providing the necessary power supply for efficient operation. With a quantity of 1, this product is essential for ensuring the functionality of your fire protection equipment and maintaining safety in your business or industrial facility. Trust in the Notifier brand for quality and dependability in fire alarm systems.
Silent Knight SD505-APS Smoke Detector. With Base. /each
The Silent Knight SD505-APS Smoke Detector is a reliable and high-quality unit designed for fire protection in commercial and industrial settings. With the trusted brand of Silent Knight, you can be assured of its performance and durability. This smoke detector model, SD505-APS, is specifically designed to detect smoke quickly and effectively, providing a crucial layer of safety for your business or industrial facility.
Siemens MSI-10B Pull Station - DPU Tested - Free Programming!
We typically respond as quickly as possible. This item is soldas-is for parts or not working. Accessories (such as keys, bases, mounting hardware, or other peripherals) are not included unless specifically noted.
EST Edwards G1R-VM Fire Alarm Strobe Wall Red
This item isnew. This item is soldas-is for parts or not working. Accessories (such as keys, bases, mounting hardware, or other peripherals) are not included unless specifically noted. This item isused.
*RARE* Wheelock 7002-24 Open Grille Fire Alarm Horn Strobe Wall TESTED & WORKING
Wheelock 7002-24 Open Grille Fire Alarm Horn Strobe Wall Mount Used. Units have all been tested and the horn & strobe are working properly. I would be happy to provide it.
Notifier NBG-12LX Fire Alarm Pull Station - Nice Condition 20+ available
Simplex 4906-9151 Fire Alarm Speaker Strobe Wall Red (SmartSync)
This item isnew. This item is soldas-is for parts or not working. Accessories (such as keys, bases, mounting hardware, or other peripherals) are not included unless specifically noted. This item isused.
VERY RARE Simplex 4050-80 Light plate with Simplex 4051
Very rare Simplex 4050-80 paired with a very rare Simplex 4051. Both are in fantastic condition. The 4050-80 tabs are sturdy and the lense is in great shape and has no fading, just a small crack. You wont find another like it.
Faraday 4465 4465B01424DC Fire Alarm Chime Red
This item is soldas-is for parts or not working. Accessories (such as keys, bases, mounting hardware, or other peripherals) are not included unless specifically noted. The item you receive may vary slightly from the one pictured but will be in a similar condition.
🤪 HONEYWELL NOTIFIER FIRE ALARM CONTROL PANEL NFS-3030
We need your ZIP CODE.
Simplex 2903-9101 Strobe Plate with 2901-9833 Horn VERY CLEAN - TESTED
Simplex 2903-9101 Strobe Plate with 2901-9833 Horn VERY CLEAN - TESTED Does not include trim plate. However I have some available if you message me. I will add it in for $15. I have around 70, most of which you would not be able to tell where ever installed. They are in very good cosmetic condition. All strobe pigtails are still at factory length.
Siemens MS-51 Fire Alarm Pull Station
We typically respond as quickly as possible. This item is soldas-is for parts or not working. Accessories (such as keys, bases, mounting hardware, or other peripherals) are not included unless specifically noted.
Lot Of 17 Notifier BGX-101L Addressable Fire Alarm Pull Station MMX-101 No Key!
Lot Of 17 Notifier BGX-101L Addressable Fire Alarm Pull Station MMX-101 No Key! Fully functional! No key included!
Notifier KDM-2 Display Keypad Tested
Notifier KDM-2 Display Tested. Condition is Used.
Mircom FA-300 Fire Alarm Sub Assembly
Goood units. Everything shown
Silent Knight SK-5495 Power Supply TESTED AND FUNCTIONAL Used
I recovered these two power supplies from a building undergoing a complete retrofit. I tested each NAC circuit, auxiliary circuit and relay for function and everything works. All LEDs function. Board has no corrosion. Perfect replacement for older Silent knight systems that have harder to replace parts. Compatible with System Sensor and Wheelock Notification devices.
FCPS-24FSPCA Rev J2 Controller PCB Board Fully Tested
The FCPS-24FSPCA Rev J2 Controller PCB Board is a fully tested component designed for fire alarm systems by Honeywell. This model is specific to the FCPS-24FSPCA Rev U series, ensuring compatibility and reliability for fire protection equipment. With a focus on safety and maintenance, this controller PCB board is a crucial element in ensuring the proper functioning of fire alarm systems in various industrial and commercial settings. **Board has been tested & is fully operational**
Bosch FPD-7024 Fire Alarm Control Panel Unlocked and Factory Defaulted. Clean
This listing is for (1) used Bosch FPD – 7024 fire alarm control panel. There were no issues at the time of removal. This fire panel was removed from service in May 2026. This listing includes the control panel circuit board, the metal enclosure, the transformer, end of line resistors, battery leads, battery jumper and panel key. This unit has been restored to factory defaults. The default installer programming password is 9876. This Control panel does not have an expander board installed I have several of these units available please let me know if he needs specific pictures of the exact unit you plan to purchase. They are all 100% functional and in similar cosmetic condition.
Gentex GX90-4 Fire Alarm Mini Horn Red
This item is soldas-is for parts or not working. Accessories (such as keys, bases, mounting hardware, or other peripherals) are not included unless specifically noted. The item you receive may vary slightly from the one pictured but will be in a similar condition.
Fire-Lite MS-4 Fire Alarm Control Panel. 4-Zone Fire FACP . USED. WORKS. TESTED.
Fire-Lite MS-4 Fire Alarm Control Panel. 4-Zone Fire FACP . USED. WORKS. TESTED. Metal box is New. Motherboard is refurbished. Everything is there to Finish the Job. BATTERIES ARE NOT INCLUDED. Comes with 1 Key. TESTED. 2. 24v sources 2 NAC 4 inputs 3 relays Ground fault. All working properly. If return, NO refund on shipping cost.
SIMPLEX 566-736 MAPNET II TRANSCEIVER MINT Tested Cert Refurb SAME DAY ship
Network Crash: If you plug an IDNet card into a loop full of older MAPNET devices without changing the system programming and devices, the communication will fail. The devices simply will not talk to the panel.
Eaton Wheelock SP40S SAFEPATH Fire Alarm Facility Communications System Panel
This item is soldas-is for parts or not working. Accessories (such as keys, bases, mounting hardware, or other peripherals) are not included unless specifically noted. This item isused. The item you receive may vary slightly from the one pictured but will be in a similar condition.
(1) Wheelock ET-1080-WM-24 Fire Alarm Speaker Strobe TESTED WORKING
Tested and functions properly Great cosmetic condition
Bosch-FPE-7039 Exp Module
Working-used part.
Siemens PMI-3 Fire & Burg Module 315-050636-1 Control Panel Interface w/ SD CARD
Everything in the photos is what you will be receiving, If not, it will not be included.