Alarm Control Panels & Keypads
alarm control panels & keypads — pre-owned
Browse 5,330 alarm control panels & keypads — pre-owned on eBay — listings updated every few minutes. All items are pre-owned and sold by eBay sellers directly.
Lenel 1320-S3B MR52 Board
Fast shipping Good working condition
Tyco Software House iStar Ultra SE Controller with two ACM Ultra 8-Reader Brds
Includes two ACM 8-Reader Boards.
Lenel Series 3 LNL-1320-S3 Dual Reader Interface Module
Used LNL 1320-S3 boards. Working condition and I have 8 available. Conditions of my used boards are flawless and price is unbeatable. Have sold over 200 the past month.
Mercury MR52-S3B Access Control System Units
Mercury MR52-S3B Access Control System Units. Condition is Used. Shipped with USPS Ground Advantage.
4 Used HID Blue ICLASS SE 2K Key Fob SE
Genuine HID iCLASS SE fobs.
Lenel S2 LNL-1320-S3B MR52 Interface Board,MR52 Board,PCA-00984 Mfg 7/23, Used
For your consideration, Lenel S2 LNL-1320-S3B MR52 Interface Board,MR52 Board,PCA-00984 Mfg 7/23, Used item in good condition, recently pulled from working system that was upgraded, 30 Day Guarantee, buy with confidence! Exact item as pictured, no paperwork or software included, only the board pictured.Thanks for your time looking.
Lenel Series 2 LNL-1320-S3B Dual Reader Interface Module
Model: LNL-1320-S3B MFG Date: 12/22 A bit of wear on the edges but otherwise good condition. Sold as-is. No accessories included. Photos show the exact board you will receive. These boards are commonly used with Lenel OnGuard systems for two-door controller interfaces. Ships fast and protected.
TB Software House iStar Pro Control Boards ACM GCM 0311-0040-01, 0311-0068-01
"The sale of this item may be subject to regulation by the U.S. Food and Drug Administration and state and local regulatory agencies. The two STAR-ACMB-WA cards use black DIP switch assemblies. 95020 (408)886-3700.
Honeywell PW6K1IC PW-6000/7000 Series Intelligent Controller Boad Rev A
• Model: PW6K1IC ~ Rev A. • Good overall condition.
DSC PC1616 V4.22 CP01 Alarm Control Panel (Tested)
DSC PC1616 V4.22, This board has been tested and defaulted, ready to be put into service.
You save $5.01
SURE-FI Wireless Wiegand Bridge DS004-WIEGAND Remote and Controller
We’re here to help and committed to ensuring a smooth, professional buying experience.
DSC Power 632 PC1555MX Alarm panel and PC1555RKZ keypad
Used, but in fair condition Working, pulled from working environment. Sold As Is No returns, no refund, no exchange.
Lenel LNL-X2210 Intelligent Single Door Controller Board - Used Tested
LNL-X2210 boards each sold separately. They were removed from a project and were all working/functioning great - ready for the next job. See pictures - they do not come in original boxes and the boxes have writing on them to show that they are LNL-X2210 boards. Great opportunity to get working LNL-X2210 boards at a great price.
Lenel BT-ASPKP-HID iCLASS Smart Card Reader W/ Electronic Keypad - Wiegand
1x Lenel BT-ASPKP-HID smart card reader. New inventory listed weekly. 1x Mounting bracket. WE WILL MAKE ANYTHING RIGHT!
First Alert Honeywell Ademco FA570 Alarm Security Keypad FA570KP
Keypad has significant yellowing/sunfade on the front cover.
NOTIFIER RP-1001 PREACTION FIRE ALARM CONTROL PANEL
This panels are in good working condition. They got removed from a good, quarterly tested environment.
Honeywell NetAXS-123 Web-Based Access Control With 2 Door Add-On Board
We will work together to resolve any dispute. Need more pictures just ask!
Moose Z900 Security Control Panel Only - Aritech - Fully Tested - Sentrol
HID 920PTNNEK00000 multiCLASS RP40 Wall Switch Reader - Black Tested & Working
The HID 920PTNNEK00000 MultiClass RP40 Wall Switch Reader is a reliable control panel and keypad designed for alarm systems and access control. This sleek black device from HID, a trusted brand in security technology, offers advanced features for facility maintenance and safety. Tested and confirmed to be in working condition, this wall switch reader provides a secure and efficient way to control and monitor your surveillance system.
DSC TR5164-433 2way Wireless Transceiver
Used Great working condition.
First Alert Security FA570 Keypad (FA570KP) Ademco Honeywell
Looks good and works good.
LENEL S2 LNL-R11320-05TB Blue Diamond Mobile S-Gang Card Reader OEM USED
With its sleek design and advanced technology, this keypad allows for secure entry and exit for authorized personnel. Product Line: Lenel S2. LenelS2 BlueDiamond Reader (Model LNL-R10320-05TB).Qty=1.
Keyscan EC1500B 1-Reader Access Control Panel W/ EC1500B, OCB8, and DPS-15
1x: OCB8 Relay Board With Ribbon Cable. Enclosure Box (no lock installed). Doing so is against US and international law. This item is fully tested and in excellent working order.
HID iCLASS R10 Reader Mounting Plate with Screw, MultiCLASS RP10 Bracket, Used
HID iCLASS R10 Reader Back Mounting Plate, HID MultiCLASS RP10 Mounting Bracket. With a mounting screw.
HID VertX V1000, Networked Access Control System Controller, 7100AEP0N0
The pictures show all what's included. Used In A good working Condition.
Honeywell Lynx Touch L5100 Series Alarm Panel
Used Honeywell Lynx Touch L5100 Series. Unit powers up. No power adapter or backup battery included.
DMP 7060 LCD Keypad Thin Off White | Works Great
DSC Anatel PC1832 Phone/VoIP-Line Hardwired Security System Board
In addition, the PC1832 can accomodate up to 32 total wireless zones by adding an DSC wireless receiver (such as; RF5132-433 wireless receiver or RFK5501 combo keypad w/32-zone wireless receiver). With an DSC wireless receiver installed the PC1832 is compatible with the full line of DSC wireless security products.
Software House SWH-4200 Access Card Reader
The Software House SWH-4200 Access Card Reader is a reliable and secure unit designed for control panels and keypads. This model from Software House offers advanced access control features, making it an essential component for any security system. With its sleek design and efficient performance, the SWH-4200 Access Card Reader provides a convenient and secure way to manage access to your premises.
Bosch AMC2-4WE Access Control Module 4 Wiegand Interface Controller RS-485 12/24
Supports 4x Wiegand reader interfaces. - Interface: Wiegand / RS-485. - Multiple digital inputs & relay outputs. - 100% Genuine Industrial Products. - Fast order processing & dispatch. - Model: AMC2-4WE.
HID VertX EVO V1000, Networked Access Control System Controller, 71000BEP0N01A
The pictures show all what's included. Used In A good working Condition.
Rosslare AC-825IP Security Reader Networked Access Controller Enclosed Panel
👉 I don't have the key to the panel.
1 SIEMENS ZU-35 DUAL ZONE MODULE 580-183121 CERBERUS/PYROTRONICS FREE SHIPPING
Silicon Salvage is not an affiliate, representative, or authorized distributor for any manufacturer listed unless explicitly stated. Products are described for identification and reference purposes only and do not imply any manufacturer affiliation or authorization.
Lenel LNL-3300 Intelligent System Controller - Used
We're committed to resolving any issues quickly and making things right.
You save $7.06
LP1502 Ver.B 252303253 Intelligent Controller Board
Se Habla Español.
Software House iSTAR Edge 2 Door 0312-5010-02
Pulled from working environment. Factory reset and firmware upgraded to 6.2.8.20232.
Ademco Vista 20SE Security Alarm Metal Panel Box +Key Ready For Wiring USA Used
This was used with an ADT Alarm system. Fully functional until it was un-installed in July 2025. I'm original owner. * Key included - NO Battery * See pics for measurements Fast shipping from Miami, Fl. While you're here, check out my other items. Follow me...you never know what I'm listing next! Thanks for stopping by.
ESD SPS-5CE SUPERVISED POWER SUPPLY CHARGER 49 AVAILABLE
SURPLUSYOU LLC IS NOT AFFILIATED WITH ANY FIRE ALARM PART MANUFACTURERS. WE ARE ALWAYS WILLING TO WORK OUT A SUCCESSFUL RESOLUTION. Add to favorites.
3millID 3MIL-R11320 MULTI TECH F/2F ENABLED 3M S GANG MOBILE READER OVER 300 AVL
MAY HAVE LIGHT SCRATCHING. WE ARE ALWAYS WILLING TO WORK OUT A SUCCESSFUL RESOLUTION. Add to favorites.
Bosch APC-AMC2-4WCF Access Control Module Wiegand Controller RS-485 Ethernet
Supports Wiegand interface (multiple readers). - RS-485 & Ethernet communication. - 1x Bosch APC-AMC2-4WCF Module. - Genuine Bosch industrial-grade device. - Multiple inputs & relay outputs. - No original box or manual included.