Locking Devices & Alarms

locking devices & alarms — pre-owned

320listings

Browse 320 locking devices & alarms — pre-owned on eBay — listings updated every few minutes. All items are pre-owned and sold by eBay sellers directly.

Lot of 12 Alpha Security LONGBOX STYLE Single CD Security Cases - Store Display
UsedBuy It Now

Lot of 12 Alpha Security LONGBOX STYLE Single CD Security Cases - Store Display

A Dozen Plastic Longboxes in very good general condition for inventory expansion, no keys included. About 12" X 6" X 0.5".

$12.95
Free ShippingRed Bluff, US
bagsbottllesbones
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99.9%Excellent· 19.9k
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Set of 12 Alpha Security 70” Spider Wraps – Anti-Theft Alarm Retail Locks – NEW
Seller refurbishedBuy It NowBest Offer

Set of 12 Alpha Security 70” Spider Wraps – Anti-Theft Alarm Retail Locks – NEW

🔹Alarm Type: (Confirm if 2-alarm or 3-alarm, or unspecified). Adjustable cable locks tightly around boxes or products.

$49.99
+$4.99Sherman Oaks, US
deepdiscountsdepot
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97.7%Good· 3.4k
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500 Units - Alpha Spider Anti Theft Locking Security Alarm Tags Secured 2ALSWRP5
UsedBuy It NowBest Offer

500 Units - Alpha Spider Anti Theft Locking Security Alarm Tags Secured 2ALSWRP5

Alpha Spider Anti Theft Locking Security Alarm Tags Secured Lot Of 58 2ALSWRP5. These were found in a storage unit and have not been tested. All of them appear to be in good cosmetic condition with no damage. All of them have the same type of lock and manufacture number. Please note pictures for further information. This lot includes the locks only key not included

$1000.000
+$95.00Sherman Oaks, US
deepdiscountsdepot
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97.7%Good· 3.4k
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Lot Of 20 Alpha Spider Wrap SP1310 Anti-Theft Locking Security Tags Sold As Is
UsedBuy It NowBest Offer

Lot Of 20 Alpha Spider Wrap SP1310 Anti-Theft Locking Security Tags Sold As Is

$89.95
Free ShippingTurlock, US
solutionsdepot
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99.8%Excellent· 6.8k
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Lot Of 20 CD ANTI-THEFT KEEPERS [ACM202]
-10%
UsedBuy It NowBest Offer

Lot Of 20 CD ANTI-THEFT KEEPERS [ACM202]

Lot of 20 CD Anti-Theft Keepers from the brand Alpha, model ACM202. These devices are designed to secure CDs and prevent theft in retail environments.

$36.00$40.00-10%

You save $4.00

Free ShippingEaton, US
joshujenning-39
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99.9%Excellent· 9.5k
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Alpha Spider Wrap Anti-Theft Merchandise GRAY Security Electronic Alarm Tag
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UsedBuy It Now

Alpha Spider Wrap Anti-Theft Merchandise GRAY Security Electronic Alarm Tag

They work very hard to get quality products to you quickly. Product Details You will receive the following: (if its not listed here its not included!). Helpful Links.

$7.55$7.95-5%

You save $0.40

Free ShippingBurnsville, US
loothiveTOP
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99.7%Excellent· 517.4k
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*USED* Alpha Security ANTI-THEFT Clamshell Cases [AVM556B] Box of 60
UsedBuy It Now

*USED* Alpha Security ANTI-THEFT Clamshell Cases [AVM556B] Box of 60

Box weight: 27 lbs.

$20.00
See listingSan Francisco, US
amoeba-outlet
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99.9%Excellent· 216.5k
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LOT OF TWO ALPHA 2ALARM AL2CLND CABLE SECURITY TAGS
UsedBuy It NowBest Offer

LOT OF TWO ALPHA 2ALARM AL2CLND CABLE SECURITY TAGS

LOT OF TWO ALPHA 2ALARM AL2CLND CABLE SECURITY TAGS

$8.99
+$7.25Salt Lake City, US
porterlarkin
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100.0%Excellent· 759
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USS Mini Anti-Theft Merchandise Clothing BLACK Cable Lock Alarm Security Tag EAS
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UsedBuy It Now

USS Mini Anti-Theft Merchandise Clothing BLACK Cable Lock Alarm Security Tag EAS

Elegant design and strong protection. They work very hard to get quality products to you quickly. Product Details You will receive the following: (if its not listed here its not included!).

$4.70$4.95-5%

You save $0.25

Free ShippingBurnsville, US
loothiveTOP
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99.7%Excellent· 517.4k
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Sekure Controls Me Jr Plus 2 Alarm System SK-800me NO KEY FOR PARTS REPAIR
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For parts or not workingBuy It NowBest Offer

Sekure Controls Me Jr Plus 2 Alarm System SK-800me NO KEY FOR PARTS REPAIR

No Key Untested Selling for Parts

$20.42$27.97-27%

You save $7.55

Free ShippingReedley, US
vinobarrera1TOP
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99.8%Excellent· 4.1k
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4x Lot Alpha Spider Wrap Anti-Theft Locking Security Alarm Retail Free Shipping!
UsedBuy It Now

4x Lot Alpha Spider Wrap Anti-Theft Locking Security Alarm Retail Free Shipping!

The product is a lot of 4 Alpha Spider Wrap security alarm tags. These locking devices are designed to deter theft and provide a secure way to alert authorities. This product offers a cost-effective solution for businesses looking to enhance their security measures. Free shipping is included with the purchase of this item.

$20.00
Free ShippingJacksonville, US
bondu1
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99.6%Excellent· 4.9k
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Laser Burglar Alarm 1973 How-To Build PLANS
UsedBuy It Now

Laser Burglar Alarm 1973 How-To Build PLANS

Plans to build a Laser Burglar Alarm. These plans are from 1973 so you should be prepared to substitute, or search for needed componets. We do not photocopy these. & Plans from a Bygone Era. Discover a Wealth of How-to Projects.

$7.89
+$5.49Diamond Point, US
grandpas_secrets
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99.9%Excellent· 23.5k
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USS 2Alarm BLACK Anti-Theft Merchandise Cable Alarm CableLok Lock Security Tag
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UsedBuy It Now

USS 2Alarm BLACK Anti-Theft Merchandise Cable Alarm CableLok Lock Security Tag

Itfeatures aircraft cable, flashing LED and an amplified alarm for the ultimate in loss prevention security no matter the application. They work very hard to get quality products to you quickly. Product Details.

$7.55$7.95-5%

You save $0.40

Free ShippingBurnsville, US
loothiveTOP
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99.7%Excellent· 517.4k
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Alpha Spider Wrap 3alarm Anti-Theft Locking Security Tags Sold As Is Lot Of 13
UsedBuy It NowBest Offer

Alpha Spider Wrap 3alarm Anti-Theft Locking Security Tags Sold As Is Lot Of 13

Sold as is.

$179.95
Free ShippingTurlock, US
solutionsdepot
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99.8%Excellent· 6.8k
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Lot Of 40 Alpha Spider Wrap SP1310 Anti-Theft Locking Security Tags Sold As Is
UsedBuy It NowBest Offer

Lot Of 40 Alpha Spider Wrap SP1310 Anti-Theft Locking Security Tags Sold As Is

$149.95
Free ShippingTurlock, US
solutionsdepot
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99.8%Excellent· 6.8k
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Alpha Alarm Adjustable Cableloks Lot Of 103 No Key Sold As Is B8
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UsedBuy It NowBest Offer

Alpha Alarm Adjustable Cableloks Lot Of 103 No Key Sold As Is B8

The cableloks have been clean. 103 count Alpha Alarm Cableloks.

$199.99
Free ShippingTurlock, US
solutionsdepotTOP
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99.8%Excellent· 6.8k
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USS Mini AM Hard Pencil RED Anti-Theft Security Tag w/Short Lanyard Cable
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UsedBuy It Now

USS Mini AM Hard Pencil RED Anti-Theft Security Tag w/Short Lanyard Cable

They work very hard to get quality products to you quickly. You will receive the following: (if its not listed here its not included!). Helpful Links.

$5.65$5.95-5%

You save $0.30

Free ShippingBurnsville, US
loothiveTOP
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99.7%Excellent· 517.4k
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USS 2Alarm BLACK Anti-Theft Merchandise Cable Alarm CableLok Lock Security Tag
UsedBuy It Now

USS 2Alarm BLACK Anti-Theft Merchandise Cable Alarm CableLok Lock Security Tag

$7.49
Free ShippingNew York, US
asalesz
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99.5%Excellent· 2.2k
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Lot of 6: USS Large Boxguard Anti-Theft Merchandise Spider Wrap EAS Security Tag
-40%
UsedBuy It Now

Lot of 6: USS Large Boxguard Anti-Theft Merchandise Spider Wrap EAS Security Tag

Lot of 6: USS Large Boxguard Anti-Theft Merchandise Spider Wrap EAS Security Tag ---USS Large Boxguard EAS Security Tag Product Details: ---Red flashing LED and Speaker grill create a strong visual deterrent. ---Protected Speaker minimizes defeat ---Internal Clutch and easy windd flip top creates a more secure fit ---Ideal for medium to large packaged goods.

$11.99$19.99-40%

You save $8.00

Free ShippingOceanside, US
decoysupply
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99.4%Excellent· 34.0k
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InVue Security AF4413 5.3V Power Supply w/ Cable - Black
-10%
UsedBuy It NowBest Offer

InVue Security AF4413 5.3V Power Supply w/ Cable - Black

InVue Security AF4413 5.3V Power Supply w/ Cable - Black

$17.95$19.95-10%

You save $2.00

Free ShippingBrighton, US
activecommunications
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99.6%Excellent· 363
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MAGII AVM211GB Clear Security Box
UsedBuy It Now

MAGII AVM211GB Clear Security Box

Alpha Clear Acrylic Magnetic Security box. Measures 6" x 5" x 1.5" Requires an S3 magnetic release security key. Sorry, there is NO KEY included in this listing.

$4.00
+$4.45Montrose, US
atechsales
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100.0%Excellent· 2.3k
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Lot of 10 USS Black Anti-Theft Merchandise Vale Alarm Security Lock 2AM 3AM
-35%
UsedBuy It NowBest Offer

Lot of 10 USS Black Anti-Theft Merchandise Vale Alarm Security Lock 2AM 3AM

Good used condition. Includes 4 "2 AM" and 6 "3 AM".

$32.50$50.00-35%

You save $17.50

Free ShippingGoshen, US
cbktoys
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99.7%Excellent· 17.6k
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Cassette Tape Retail Theft proof Security  Holders(Pkg 10)SHIPS N 24 HOURS
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UsedBuy It Now

Cassette Tape Retail Theft proof Security Holders(Pkg 10)SHIPS N 24 HOURS

Cassette Tape Not Included.

$69.88
+$14.95Caledonia, US
sarahseverythingTOP
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100.0%Excellent· 6.8k
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Lockey 2210-JB Mechanical Keyless Digital Door Lock Silver FOR PARTS ONLY
For parts or not workingBuy It NowBest Offer

Lockey 2210-JB Mechanical Keyless Digital Door Lock Silver FOR PARTS ONLY

For parts only, taken off a display. you will receive exactly what is pictured in pictures 1 and 2. display board not included.

$74.99
Free ShippingMoreno Valley, US
hardbody91
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100.0%Excellent· 5.3k
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S3 ACM222B Clear Security Box
UsedBuy It Now

S3 ACM222B Clear Security Box

Alpha S3 Clear Acrylic Magnetic Security box. Measures 6" x 6" x 1.25" Requires an S3 magnetic release security key. Sorry, there is NO KEY included in this listing.

$4.00
+$4.45Montrose, US
atechsales
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100.0%Excellent· 2.3k
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Sennco Solutions Magnetic Retail Security Sensor Rj11 USB
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UsedBuy It NowBest Offer

Sennco Solutions Magnetic Retail Security Sensor Rj11 USB

Up for sale is Sennco Solutions Magnetic Sensor Rj11 USB. tgw-pl::=::RS526:=:Sennco Solutions Magnetic Sensor Rj11 USB:=:tgw202209072125276.

$20.43$27.24-25%

You save $6.81

+$8.47Lakeport, US
winchestermysterykitchenTOP
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99.7%Excellent· 10.2k
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2 Pcs USS Black Anti-Theft Merchandise CableLok Standard Alarm Security Tag
UsedBuy It NowBest Offer

2 Pcs USS Black Anti-Theft Merchandise CableLok Standard Alarm Security Tag

2 Pcs USS Black Anti-Theft Merchandise CableLok Standard Alarm Security Tag

$9.97
Free ShippingDaytona Beach, US
coastal_resell
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99.4%Excellent· 7.4k
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Simplex Auxiliary Lock 900 w/ Thumbturn 1 in Deadbolt 4-pin Code Non Key Lock
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UsedBuy It NowBest Offer

Simplex Auxiliary Lock 900 w/ Thumbturn 1 in Deadbolt 4-pin Code Non Key Lock

The Simplex Auxiliary Lock 900 with Thumbturn is a high-quality locking device designed for retail and commercial establishments. Made by the trusted brand Simplex, this non-key lock features a 4-pin code for added security. Proudly manufactured in the United States, this deadbolt provides peace of mind for businesses seeking reliable locking solutions. Perfect for integrating into existing security systems, this auxiliary lock enhances the safety and protection of your premises. Great condition never installed sat on a parts shelf never used.

$148.75$175.00-15%

You save $26.25

See listingAtco, US
beyondsilencexTOP
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100.0%Excellent· 2.3k
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***GREAT*** LOT OF 19 SILVER ALPHA SECURITY SPIDER WRAPS!!!
UsedBuy It NowBest Offer

***GREAT*** LOT OF 19 SILVER ALPHA SECURITY SPIDER WRAPS!!!

Manufacturer: ALPHA. th, 2019. Information: These are from an office that closed. They are used and in great condition. There may be occasional scuffs, marks, or rubbed labels due to this.

$99.00
Free ShippingRolling Meadows, US
i_divide_by_zero_tech_svcs
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100.0%Excellent· 2.6k
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Box of 25 Alpha 3-Alarm Coaxial CableLok AM 6” Tags – 3ALADJCLSND – NEW
Seller refurbishedBuy It NowBest Offer

Box of 25 Alpha 3-Alarm Coaxial CableLok AM 6” Tags – 3ALADJCLSND – NEW

🔹Model: 3ALADJCLSND. 🔹Type: Coaxial CableLok – 3-Alarm. 3-alarm system: tamper, unauthorized removal, and exit alert. 🔹Frequency: AM (Acousto-Magnetic).

$99.99
+$7.95Sherman Oaks, US
deepdiscountsdepot
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97.7%Good· 3.4k
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Retail Phone Security Display Lot 30pcs Pods Stands Cables (MTI Freedom)
UsedBuy It NowBest Offer

Retail Phone Security Display Lot 30pcs Pods Stands Cables (MTI Freedom)

MTI / Freedom Micro retail security display lot — 30 pieces total. Everything is in excellent, like-new condition and was kept clean/in storage. This is a mixed lot of Freedom Micro display security components (pods, stands, coiled cables, and assorted hardware/accessories) exactly as shown in the photos. Includes only what’s pictured—no additional parts, keys, or manuals unless shown. Please review all photos for the exact items and compatibility. Ships fast and will be packed carefully.

$500.00
See listingPortland, US
dio_8926
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100.0%Excellent· 4
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The Club Tire Claw Security Device Winner 493 Includes Key
UsedBuy It NowBest Offer

The Club Tire Claw Security Device Winner 493 Includes Key

The Club Tire Claw Security Device Winner 493 is a locking device designed by the brand The Club. It is a Tire Claw XL model made in the United States, designed to provide security for tires to prevent theft. This product is ideal for use in retail and industrial settings where securing tires is important to prevent unauthorized access or theft. The Club Tire Claw Security Device offers a reliable and durable solution to ensure the safety of vehicles and equipment.

$40.00
See listingMacon, US
sllord
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100.0%Excellent· 8
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(2) Alpha  Spider Wrap Anti-Theft Retail Security Tag
-20%
UsedBuy It NowBest Offer

(2) Alpha Spider Wrap Anti-Theft Retail Security Tag

2) Alpha Spider Wrap Anti-Theft Retail Security Tag

$17.60$22.00-20%

You save $4.40

See listingWonder Lake, US
jeremy6043847
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99.6%Excellent· 2.8k
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10x Wonder Glide Orange/Grey Anti-Theft EAS Security Tag PEG HOOK LOCK Display
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UsedBuy It Now

10x Wonder Glide Orange/Grey Anti-Theft EAS Security Tag PEG HOOK LOCK Display

10x Orange/Grey Anti-Theft Peg Hook Lock. They work very hard to get quality products to you quickly. You will receive the following: (if its not listed here its not included!). Helpful Links.

$9.45$9.95-5%

You save $0.50

Free ShippingMinneapolis, US
loothiveTOP
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99.7%Excellent· 517.4k
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Vaultz  Lock Box Minions Blue - New
-15%
UsedBuy It NowBest Offer

Vaultz Lock Box Minions Blue - New

Vaultz Lock Box Minions Blue

$6.79$7.99-15%

You save $1.20

See listingMilford, US
blissfulbunny
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100.0%Excellent· 2.5k
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Alpha S3 Security BOX #15 AVM 606B Used
UsedBuy It Now

Alpha S3 Security BOX #15 AVM 606B Used

$16.49
Free ShippingOrlando, US
sebastian-inlet
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100.0%Excellent· 403
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Lot InVue Retail Security Alarm Components Parts Cables EC9102 READ FOR PARTS
For parts or not workingBuy It NowBest Offer

Lot InVue Retail Security Alarm Components Parts Cables EC9102 READ FOR PARTS

Lot of InVue Retail Security Alarm Components & Parts. Includes Power Supplies, Cables, Base Unit EC9102 and others. Used. Appears to be in good physical condition with varying degrees of wear. Obtained at auction. Untested - I have no way to test (nor do I know how) so lot is being sold as-is/for parts. I cannot provide any technical support for these items. Will ship UPS Ground as items are heavy. 25+ pieces. .

$39.99
+$6.00Elk Grove, US
themadness
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99.7%Excellent· 8.6k
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DSC Sur Gard System 5 Receiver Central Station Alarm Unit SGMLRF5 SG-System 5
UsedBuy It NowBest Offer

DSC Sur Gard System 5 Receiver Central Station Alarm Unit SGMLRF5 SG-System 5

Supports visual verification features for DSC PowerSeries Neo. Remote upgradable via SG-Systems Console. CMS access to visual verification files through SG-Systems Console. CPM5 V1.1 adds 3 new automation modes: Split Reporting, Multi-Port, and Logging.

$1599.99
+$150.00Lawrence, US
kingofalldeals
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99.8%Excellent· 18.5k
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***GREAT*** LOT OF 20 MINI  SPIDER WRAPS SECURITY TAGS!!!
UsedBuy It NowBest Offer

***GREAT*** LOT OF 20 MINI SPIDER WRAPS SECURITY TAGS!!!

Th, 2019. Information: These are from an office that closed. They are used and in great condition. There may be occasional scuffs, marks, or rubbed labels due to this.

$112.00
Free ShippingRolling Meadows, US
i_divide_by_zero_tech_svcs
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100.0%Excellent· 2.6k
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Lot of 30 Retail Anti-Theft Security Alarm Tags – Untested Mixed Styles
UsedBuy It NowBest Offer

Lot of 30 Retail Anti-Theft Security Alarm Tags – Untested Mixed Styles

🔹Quantity: 30 pieces. I need to make sure that I don't lose money. Bulk anti-theft inventory additions. DIY or parts reuse.

$59.99
+$29.50Sherman Oaks, US
deepdiscountsdepot
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97.7%Good· 3.4k
View on eBayOpen listing →