Security Timers

security timers โ€” pre-owned

33listings

Browse 33 security timers โ€” pre-owned on eBay โ€” listings updated every few minutes. All items are pre-owned and sold by eBay sellers directly.

Intermatic DT121 24 Hour Digital Programmable Timer Outlet Control
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Intermatic DT121 24 Hour Digital Programmable Timer Outlet Control

The Intermatic DT121 24 Hour Digital Programmable Timer Outlet Control is a reliable and energy-saving device designed for controlling power to various outlets. This timer switch operates on 120V and features a digital interface for easy programming. The unit is designed by the trusted brand Intermatic and is a single-pack unit in a sleek white color. Made in China, this timer is perfect for use in home security systems or any home automation setup to help you manage your energy usage efficiently.

$7.99
See listingLocust Grove, US
amrathe-4
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99.4%Excellentยท 6.3k
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Intermatic HB31R 15 Amp Outdoor Timer 120 Volt 24 Hour Mechanical
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Intermatic HB31R 15 Amp Outdoor Timer 120 Volt 24 Hour Mechanical

$24.98
Free ShippingSpringtown, US
dealacentTOP
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99.8%Excellentยท 13.8k
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Vintage Intermatic EA-21 Time-All Plug In Light Timer Brown Woodgrain Mechanical
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Vintage Intermatic EA-21 Time-All Plug In Light Timer Brown Woodgrain Mechanical

White housing and faux wood front have scuffs, discoloration, and surface soil; back paper instruction label is yellowed with edge wear, writing, and a small tear.

$16.19
See listingCharlestown, US
believersblessingsTOP
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99.2%Excellentยท 2.0k
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Intermatic DT121 24 Hour Digital Programmable Timer Outlet Control
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Intermatic DT121 24 Hour Digital Programmable Timer Outlet Control

Intermatic DT121 24 Hour Digital Programmable Timer Outlet Control. This plug-in timer allows for easy scheduling of lights appliances and other electrical devices. Features a clear LCD display and intuitive push button controls for setting on and off times. Ideal for automating holiday decorations landscape lighting or maintaining consistent home environments. Type: Timer Switch Model: DT121 Features: Digital, Mechanical, Energy Saving Unit Type: Unit Number in Pack: 1 Voltage: 120 V Country of Origin: China

$15.00
+$12.00Kingsport, US
calebsflips
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98.3%Excellentยท 1.5k
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Intermatic Lamp Lyter appliance/lamp timer (D-121) 24 hour, 7 amp, 875 watts
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Intermatic Lamp Lyter appliance/lamp timer (D-121) 24 hour, 7 amp, 875 watts

Very good condition.

$11.99
Free ShippingSaint Louis, US
plantasm
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99.9%Excellentยท 13.9k
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Intermatic Lamp Lyter 24-Hour Automatic Plug In Timer D-121
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Intermatic Lamp Lyter 24-Hour Automatic Plug In Timer D-121

The Intermatic Lamp Lyter 24-Hour Automatic Plug In Timer D-121 is a convenient timer switch that allows you to automate the timing of your lamps. With its plug-in feature, it is easy to set up and use in your home or garden. The 24-hour automatic function ensures that your lamps are turned on and off at specific times, providing a convenient way to manage your lighting. Trust in the Intermatic brand for quality and reliability when it comes to your home security and improvement needs.

$14.00
Free ShippingLa Crosse, US
arn.salesTOP
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99.9%Excellentยท 7.0k
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Intermatic P1121 Outdoor Timer Heavy Duty 24-Hr Mechanical Plug-In 15A 1800W b3
-10%
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Intermatic P1121 Outdoor Timer Heavy Duty 24-Hr Mechanical Plug-In 15A 1800W b3

โ€ข Model: P1121. โ€ข Part Number(s): 154--01980-REVC. โ€ข Material: Plastic.

$13.49$14.99-10%

You save $1.50

See listingBallwin, US
tool_pros
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99.6%Excellentยท 14.6k
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Brinks 44-1040 Digital Programmable Plug-In Timer 2-Outlet Indoor Random Mode
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Brinks 44-1040 Digital Programmable Plug-In Timer 2-Outlet Indoor Random Mode

Brand: BRINKS Item: Digital programmable plug-in timer switch with LCD display and side outlets Model: 44-1040 Controls: HR, MIN, PROG, TIME, and RESET buttons; Manual ON/OFF slider; ON/OFF/RND timer mode slider Outlets: Two ungrounded 2-prong side outlets (one on each side) Ratings (from back label): 120VAC, 60Hz, 15A Resistive, 500W Tungsten, 1/3 HP Certifications: ETL; conforms to ANSI/UL Std. 917; certified to CAN/CSA Std. C22.2 No. 177-92 Additional markings: ETL control number 3079275; code 0809A-A Color/Material: White plastic housing Country of origin: Made in China Notes: Indoor use; random mode feature; no instruction manual or original packaging included

$6.71$9.58-30%

You save $2.87

+$6.88Portland, US
brab.o.b.l0TOP
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99.6%Excellentยท 5.4k
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Intermatic SB111C Time-All 24 Hour Lamp and Appliance Timer 1 On/Off Vintage NOS
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Intermatic SB111C Time-All 24 Hour Lamp and Appliance Timer 1 On/Off Vintage NOS

Intermatic Time-All 24-hour lamp and appliance timer provides automated control for household electronics. Designed to plug directly into a wall outlet, this heavy-duty unit features one on/off setting per day with a manual override switch. It supports up to 15 amps resistive or 10 amps tungsten loads, making it suitable for a variety of lamps and small appliances. The vintage analog dial allows for easy scheduling to enhance home security or energy efficiency. Keywords: Vintage Electronics, Home Automation, Security Lighting, Energy Saving, Analog Timer, Retro Hardware, Plug-in Timer, Heavy Duty, Intermatic SB111C, 1990s, New Old Stock, NOS, Household Utility, Light Control Please examine all pictures for any possible flaws that will be photographed.

$19.99
See listingDayton, US
secondchancefinds937
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99.5%Excellentยท 1.2k
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Intermatic Lamp Lyter 24-Hour Automatic Plug In Timer
-35%
UsedBuy It NowBest Offer

Intermatic Lamp Lyter 24-Hour Automatic Plug In Timer

Intermatic Lamp Lyter 24-Hour Automatic Plug In Timer. Condition is Used. Shipped with USPS Ground Advantage.

$7.15$11.00-35%

You save $3.85

See listingGrand Rapids, US
loren-lock
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98.6%Excellentยท 2.4k
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Intermatic Wall Timer ST01 Switch Digital 7 Day Program 120-277 VAC, 15A, White
-20%
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Intermatic Wall Timer ST01 Switch Digital 7 Day Program 120-277 VAC, 15A, White

An Intermatic electronic wall timer switch offering digital programmable control. Designed for convenience and efficiency, this timer switch features a clear display and intuitive interface for setting schedules. It is suitable for various lighting applications, including incandescent and fluorescent fixtures, and includes wiring with a wire nut for secure connections. Keywords: digital timer, programmable switch, wall timer, lighting control, automation, energy saving, smart home, indoor lighting, outdoor lighting, replacement part, electrical component, residential, commercial, automation Will ship fast

$19.99$24.99-20%

You save $5.00

See listingMiami, US
adrba7537
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99.7%Excellentยท 416
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Intermatic 24 Hour Mechanical Timer W/ Metal Wall Mount Box Salvage Untested
-45%
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Intermatic 24 Hour Mechanical Timer W/ Metal Wall Mount Box Salvage Untested

Intermatic 24 Hour Mechanical Timer W/ Metal Wall Mount Box Salvage Untested As found in shop of an electrical repairman that kept what worked for re-use. You will have to do your own research on this as it is untested and we know nothing about these other than the fact that this guy salvaged a lot of working items over the years. We are selling this as an item that you will need to have checked out by a qualified person before use. Otherwise a great gadget use as a steam punk item or to be the heart of the robot you are building out of salvaged intersting items. Great art artist fodder. Possibly an old lawn sprinkler timer?.

$13.74$24.99-45%

You save $11.25

+$12.99Soap Lake, US
nyczoo
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99.7%Excellentยท 13.5k
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Intermatic Time-All Tabletop Automatic Security Lamp Timer 85 USA Made NIP READ
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Intermatic Time-All Tabletop Automatic Security Lamp Timer 85 USA Made NIP READ

โ€ข Vintage Intermatic Time-All model ST2B, made in USA (1985) โ€ข Automatically turns lamp on at dusk for up to 10 hours โ€” photoelectric control โ€ข Adjustable timer setting for security or energy savings โ€ข New in original packaging โ€” blister partially open and some creasing/folding on card (see photos) โ€ข Ideal for collectors of vintage home automation or practical retro use vintage intermatic timer, st2b usa made, lamp timer, dusk to dawn, photo control, home security, vintage electronics, 80s home decor, nos, retro tech -Item is in good condition with no visible flaws -Some photos may be digitally enhanced or use a virtual model for presentation purposes. Please refer to the measurements and item description for accurate fit and details.

$21.84
See listingEast Palestine, US
dawnsthisnthat
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99.7%Excellentยท 1.9k
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myTouchSmart 26898 Outdoor Digital Plug-In Timer 2 Grounded Outlets Black 15A
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myTouchSmart 26898 Outdoor Digital Plug-In Timer 2 Grounded Outlets Black 15A

Model: 26898. Outlets: 2 Grounded. Max Load: 15A 1875W General Purpose.

$14.00
+$7.95Katy, US
squarerootstore
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100.0%Excellentยท 445
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Chicago Electric Lamp & Appliance Timer Manual Override 40148 White 125V 1875W
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Chicago Electric Lamp & Appliance Timer Manual Override 40148 White 125V 1875W

Chicago Electric Lamp & Appliance Timer Manual Override 40148 White 125V 1875W

$10.99
See listingBenton, US
ozziesdiamond
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99.4%Excellentยท 153
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Dual Outlet Programmable Mechanical Timer FD60-U2 Indoor Plug-In 125V 15A 1875W
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Dual Outlet Programmable Mechanical Timer FD60-U2 Indoor Plug-In 125V 15A 1875W

$14.99
+$5.49Olympia, US
dansdeals123TOP
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98.3%Excellentยท 5.3k
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X10 Powerhouse MT522 Mini Timer Security Clock Programmable Control bundle
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X10 Powerhouse MT522 Mini Timer Security Clock Programmable Control bundle

$30.00
+$10.00Atlanta, US
bobulator
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96.7%Goodยท 667
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Emerson Smartset Security Timer #JMK2442 + HALO Charge It 3000 Mirror Power Bank
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Emerson Smartset Security Timer #JMK2442 + HALO Charge It 3000 Mirror Power Bank

$25.00
Free ShippingTrappe, US
denverdan33
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99.8%Excellentยท 2.2k
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MyTouchSmart Digital Indoor Plug-In Timer White 36253 Outlet Programmable
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MyTouchSmart Digital Indoor Plug-In Timer White 36253 Outlet Programmable

MyTouchSmart Digital Indoor Plug-In Timer offers simple automation for your home lighting and electronics. This white, compact unit features a large digital display and easy-to-use buttons for setting custom "on" and "off" times. Designed for indoor use, it plugs directly into a standard 125Vac outlet and provides a convenient side-access grounded outlet for your devices. Ideal for lamps, seasonal lighting, or small appliances, this timer helps enhance home security and energy efficiency with its user-friendly interface.

$5.99
See listingAnna Maria, US
anna-maria_garageTOP
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99.3%Excellentยท 349
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Intermatic Lamp Lyter 24-Hour Automatic Plug In Timer D-121
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Intermatic Lamp Lyter 24-Hour Automatic Plug In Timer D-121

In almost all cases photos are of the exact item you receiving.

$10.09$17.99-44%

You save $7.90

+$7.23Lakeport, US
winchestermysterykitchenTOP
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99.7%Excellentยท 10.2k
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Brinks Digital Plug-In Timer Model 44-1020 Programmable LCD 120V 15A ETL
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Brinks Digital Plug-In Timer Model 44-1020 Programmable LCD 120V 15A ETL

917; certified to CAN/CSA Std. C22.2 No. 177-92.

$11.99
+$4.99Bangor, US
liquidationme
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99.3%Excellentยท 6.9k
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Timermatic Set-N-Go  Timer  Electric Outlet Random Timer White Model T25
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Timermatic Set-N-Go Timer Electric Outlet Random Timer White Model T25

The Timermatic Set-N-Go Timer is a plug in light timer that operates on a wall plug-in power source. It features energy-saving capabilities and is designed for easy use with its mechanical operation. The timer has a voltage of 120V and a power output of 1800W, making it suitable for managing electrical devices in your home. With a manufacturer warranty of 3 years, the Timermatic Set-N-Go Timer is a reliable and efficient tool for controlling your electrical outlets.

$12.00
See listingWishon, US
sunsetestates
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100.0%Excellentยท 428
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Prime 15A 125V 1875W Black LED Outdoor Countdown Timer
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Prime 15A 125V 1875W Black LED Outdoor Countdown Timer

$5.00
See listingDeerfield, US
tbentley134eur
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100.0%Excellentยท 83
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Vintage General Electric Automatic Timer Model 8117 Tan Cream MCM Plug-In 120V
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Vintage General Electric Automatic Timer Model 8117 Tan Cream MCM Plug-In 120V

Vintage General Electric automatic timer model 8117 features a classic mid-century design with a tan and cream plastic housing. This reliable 120V AC plug-in timer is designed for controlling lamps or small appliances, offering a 24-hour cycle with adjustable on/off settings. The front face includes a clear 'Time of Day' dial and a manual override switch for 'On' or 'Auto' modes. A textured finish on the sides and a sturdy integrated power cord complete this functional retro piece, perfect for adding a touch of vintage utility to any home.Great condition. Testing and working. Great Condition, See listing photos.

$13.99
See listingNorth Fort Myers, US
remarket100
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99.6%Excellentยท 630
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Westinghouse Electronic 2 Outlet Digital Timer 500VA 125VAC 5A 600W Resistive
-15%
UsedBuy It NowBest Offer

Westinghouse Electronic 2 Outlet Digital Timer 500VA 125VAC 5A 600W Resistive

Features: Programmble, Digital, Energy Saving. Year Manufactured: 2014.

$6.81$8.01-15%

You save $1.20

See listingNorman, US
inthierry
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99.3%Excellentยท 755
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Prime 15A 125V 1875W Black LED Outdoor Countdown Timer With Remote
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Prime 15A 125V 1875W Black LED Outdoor Countdown Timer With Remote

PREOWNED, VERY GOOD CONDITION.

$12.50
See listingOrmond Beach, US
rjaormond
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99.6%Excellentยท 530
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Defiant Indoor Heavy Duty 24-Hour Programmable Timer Switch 2 Outlets 458 431
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Defiant Indoor Heavy Duty 24-Hour Programmable Timer Switch 2 Outlets 458 431

Defiant Indoor Heavy Duty 24-Hour Programmable Timer Switch 2 Outlets 458 431

$6.00
See listingDenver, US
mariarob_87
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100.0%Excellentยท 187
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Westek TM01DHB 1 Outlet Indoor Plug In Mechanical Timer 24 Hour Switch Control
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Westek TM01DHB 1 Outlet Indoor Plug In Mechanical Timer 24 Hour Switch Control

Brand: Westek Model: TM01DHB 1-Outlet Indoor Timer, plug-in style mechanical timer with rotating 24-hour dial and adjustable pins for programmable on/off times. Front dial shows AM/PM hours with TIME indicator arrows and a slide switch labeled TIMER ON / OUTLET ON. Ratings (per label): 125V~ 60Hz, 10A, 1250W Tungsten / 15A, 1875W Resistive. Usage instructions on back indicate pulling all pins up, pushing down pins for selected ON times (each pin represents 30 minutes; 2 pins = 1 hour), rotating the dial clockwise to set time, then plugging the light or device into the timer and the timer into a wall outlet. Suitable for automating lamps or small appliances indoors where scheduled on/off control is desired.

$5.99
+$5.49Olympia, US
dansdeals123TOP
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98.3%Excellentยท 5.3k
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Intermatic HB31R Raintight Outdoor Plug In Light Timer Black 1800W Mechanical
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Intermatic HB31R Raintight Outdoor Plug In Light Timer Black 1800W Mechanical

Rear instruction label remains fully legible but displays discoloration, smudges, and edge wear, while the attached power cord and molded three-prong plug have rub marks and minor surface nicks with insulation and plug blades intact.

$17.99
See listingCharlestown, US
believersblessingsTOP
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99.2%Excellentยท 2.0k
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House Sitter Timer from Watchdog - Automatic Security-TESTED
UsedBuy It Now

House Sitter Timer from Watchdog - Automatic Security-TESTED

$5.95
+$10.00Greenwood, US
bruceh580
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99.2%Excellentยท 3.5k
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Xenon Security Strobe Light / Indicator / Emergency Flasher
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Xenon Security Strobe Light / Indicator / Emergency Flasher

$36.81
See listingCA
hobbyists_haven
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My TouchSmart SimpleSet Model 26892 Digital Timers Wall Plug-in Set of 2
UsedBuy It Now

My TouchSmart SimpleSet Model 26892 Digital Timers Wall Plug-in Set of 2

Model 26892. My TouchSmart. Maximum Load 15A, 1875W (general purpose use). Plugs into Wall Outlet. Digital Operation.

$18.00
Free ShippingSteelville, US
what2sell
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100.0%Excellentยท 1.7k
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Paragon Electric Co Model 301 30 Amp 115 Volt Time Switch Clock Motor
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Paragon Electric Co Model 301 30 Amp 115 Volt Time Switch Clock Motor

Model: MODEL 301. Power: 115 W. Type: Clock. โ€ข Depth: 3 in. Item Depth: 15 cm. Item Height: 15 cm.

$22.50
See listingPetaluma, US
yolo_resellers
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97.5%Goodยท 133
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