Alarm Systems & Accessories
alarm systems & accessories — pre-owned
Browse 15,010 alarm systems & accessories — pre-owned on eBay — listings updated every few minutes. All items are pre-owned and sold by eBay sellers directly.
SoundOff Signal siren speaker 100w - universal Bail bracket
Good condition tested works great
You save $4.75
SCHLAGE CTE Door Controller
Keri PXL-500P Tiger Controller w/ Metal Enclosure Access Control Systems PXL-510
Every item undergoes a thorough 3-Point Inspection to ensure quality.
Tyco Software House iStar Pro Controller with two ACM Ultra 8-Reader Brds
Includes two ACM 8-Reader Boards.
DSC PowerSeries RFK5500ENG 64-Zone LCD Full-Message Keypad
Good working condition. Removed from working system.
You save $2.99
Honeywell Ademco Vista SA5881-CC430-H High End Wireless Receiver with Antennae
1 x Vista SA5881-CC430-H High End Wireless Receiver - used.
ALGO 8180 SIP Audio Alerter Gen 1 USED VoIP Speaker - TESTED
All ALGOs are sold AS-IS. Only includes the ALGO, nothing else. These are GEN 1 (G1).
AVTECH Room Alert 32E Environment Monitor
The AVTECH Room Alert 32E Environment Monitor is a high-quality siren and alarm system designed for facility maintenance and safety. This unit, manufactured by AVTECH, is a single unit that provides reliable surveillance and alarm capabilities. Ideal for businesses looking to enhance their security measures, this environment monitor is a key component in ensuring the safety of your premises.
SONY HYPER HAD COLOR VIDEO CAMERA SSC-C104 W/LENS COSMICAR/PENTAX (280-16)
This is used, from a recently closed plant. Includes hardware shown in photo. IF MORE THAN 1 AVAILABLE YOU MAY NOT RECEIVE THE ITEM IN THE PICTURE. Be sure to add us to your favorites list !
Bosch B8512G G Series IP Control Panel, 8 Areas, 99 Points w/Universal Enclosure
Hours of Operation. Included See Photos.
4 Used HID Blue ICLASS SE 2K Key Fob SE
Genuine HID iCLASS SE fobs.
Schlage MTB15 Mobile-Enabled Reader Engage (Unit only)
Used condition, may have signs of use 6 available unit only no cord at discount 40+ available with cord as of listing, see my page Selected at random Ships from California See my page for more!
Unimode 200UDLS Addressable Fire Alarm Control Panel, Fire Alarms
Unimode 200UDLS Addressable Fire Alarm Control Panel, Fire Alarms
ALGO 8180 SIP Audio Alerter (G1) VoIP Speaker with Mounting Hardware Gen 1
Barely used, upgrade to Gen 2 systems. In G2 original open box with accessory as pictured.
LAMPHUS SoundAlert SASN01 Rev.1 Controller Unit w/ Handheld Mic
TESTED AND WORKING
Western Electric 6040G 5-line 6-Button 1A2 Key Unit 10-72 KTU W/ Black Line Cord
Western Electric 6040G 5-line 6-Button 1A2 Key Unit 10-72 KTU with black line cord and Amphenol connector.
Vintage ARM Electronics C550A Color Box CCTV Cameras Lot of 2 Untested
DSC PC1832 PowerSeries 8-32 Zone Alarm System Motherboard & Cabinet
Used, in excellent shape, with cabinet. No lock, power supply, or battery.
3 Panic Push Button Alarm Surface Mount Emergency Security Trigger Switches NOS
These are NOT promises. Recycling done here. Lot of 3 unused with light soiling, yellowing and surface wear. NO mounting screws.
Pelco B&W CCTV Camera MC3810-2 Manufactured By Sony Japan Untested
Untested From a local University Auction Bin:1211H
Code 3 Remote System Control Unit Only
Note that any other parts or accessories NOT shown in the pictures are NOT included. See pictures for further details.”. in great working condition. You are only receiving what is pictured.
You save $50.00
DSC PC1616 V4.60 CP01 Alarm Control Panel - preowned
pc1616 board used but in great condition. can out of functioning alarm system
You save $10.00
HID 5365EGP00 MINIPROX ACCESS CARD READER
UPGRADED WORKING UNIT. SURPLUSYOU LLC IS NOT AFFILIATED WITH ANY FIRE ALARM PART MANUFACTURERS. Add to favorites.
HONEYWELL ADEMCO VISTA SECURITY 6160V ADT CUSTOM ALPHA VOICE KEYPAD PRE-OWNED
The 6160V Deluxe Keypad is easy to install and simple to use. The attractive white console blends with any décor and features a contoured, removable door that conceals illuminated soft-touch keys. 1 x 6160V ADT Keypad - used.
Mercury Security MR52-S3 Dual Reader Interface Module Board 💥UNTESTED💥
Mercury Security MR52-S3 2-Door Access Control Interface Module Rev 3.20.4 I believe this item is new but have no way of testing / Selling as pre owened Untested!!! If new these are 300$ this is a great deal Please Zoom in on Photos For Closer Details Of The Condition And Let Me Know If You Have Any Questions Fast Next Day Shipping
Simplex 4010 Fire Alarm Control Panel Cabinet/Enclosure Control Panel & Keypad
Simplex 4010 Fire Alarm Control Panel Cabinet/Enclosure Control Panel & Keypad
DETECTION SYSTEMS INC. DS150i INFRARED MOTION SENSOR LOT OF TWO FREE SHIPPING
No EXPORT of any kind. We reserve the right to cancel the sale based on suspicion of export via individual or third party. We deal in military surplus (Mainly 2-way radios and various other communication and electrical systems.).
MS-4412B Fire Alarm Control Panel
Selling used - good condition MS-4412B Fire Alarm Control Panel for $190. Shipping is estimated.
Used HID 5395CK100 Prox ThinLine II Wall CARD READER
Used HID 5395CK100 Prox ThinLine II Wall CARD READER
Code 3 Siren Speaker
Code 3 Siren Speaker. Tested prior to listing and works as it should. This100 watt siren made by Code 3 is perfect to add to any enthusiast police or fire collection
Verex Technology Alarm Keypad/Control Panel 111-3610X MPN 111-3610P
Verex Technology Alarm Keypad/Control Panel 111-3610X MPN 111-3610P
Used DSC Power Series HS2016 Control Panel
Good used DSC power series Neo HS2016 control panel. Was working when removed.
Altronix SMP3 Power Supply Charger Board 6V 12V 24V 2.5A Rev. D4Y8
2.5A output a 6V, 12V, 24V. From working panel. During that period, response rate might be slow.
Bosch B8512G Security / Fire / Access Control Board,B430, B308 And Transformer.
Condition is Used. Panel has been set back to default.
Used Bosch B9512G IP Alarm System Control Panel G Series
This panel has been used but is in good working order. The panel has been wiped to default and the firmware has been upgraded to the latest version.
Ademco 6160 Keypad Touchpad LCD Style 2 Protection One
You save $11.00
Lot of 9 Rapiscan Operator Control Panel for 618/620 Security X-Ray Parts
One has a key broken off inside lock. This is for repair by a professional technician. Even if this item is untested, it will still not be working and will need repair. For parts or repair. These are used products, so accessories are usually not included.
ELK-M1 Gold Security and Automation Control Board
**this item is being listed for parts as it has not been tested. Item being sold as is** The ELK-M1 Gold Security and Automation Control Board is a top-of-the-line product from the Elk brand, providing advanced security and automation features for commercial and industrial facilities. This control board is designed to enhance surveillance and alarm systems, offering reliable performance and easy management for various alarm parts and accessories. With its focus on safety and facility maintenance, the ELK-M1 Gold Control Board is a key component in ensuring secure and efficient operations for any business.
Verkada WH52 VLink Wireless Hub
Verkada WH52 VLink Wireless Hub in good physical condition. See photos for details.
HID VertX EVO V1000, Networked Access Control System Controller, 71000BEP0N01A
The pictures show all what's included. Used In A good working Condition.