Shop door sensor with alarm

Sponsored
$176.94
$294.94
Simplisafe No Contract Wireless Security System
SimpliSafe, Inc.
Free shipping
More than 2.9K people from Bing viewed this product in the last 90 days
40% off
$176.94
$294.94
Simplisafe No Contract Wireless Security System
SimpliSafe, Inc.
2.9K+ viewed
$14.99
Simplisafe - 1Pack Entry Sensor - White
Best Buy
698
$14.99
Simplisafe - 1Pack Entry Sensor - White
Best Buy
698
$49.99
Simplisafe - 4Pack Entry Sensor - White
Best Buy
235
$49.99
Simplisafe - 4Pack Entry Sensor - White
Best Buy
235
$249.59
Each Detex Door Security Alarm Eax-500 By Emedco
Emedco
$249.59
Each Detex Door Security Alarm Eax-500 By Emedco
Emedco
$293.92
$489.87
Simplisafe Wireless Home Security System
SimpliSafe, Inc.
Free shipping
40% off
$293.92
$489.87
Simplisafe Wireless Home Security System
SimpliSafe, Inc.
Free shipping
$305.29
$508.89
Simplisafe No Contract Wireless DIY Security System
SimpliSafe, Inc.
Free shipping
More than 3K people from Bing viewed this product in the last 90 days
40% off
$305.29
$508.89
Simplisafe No Contract Wireless DIY Security System
SimpliSafe, Inc.
3K+ viewed
$22.99
Freezer Door Alarm When Left Open, 3/15/30/60 Seconds Adjustable Delay Wireless Fridge Alarm, 4-In-1 Door Sensor Chime Door Open Alarm Loud 108Db, Ref
Walmart
Free shipping
$22.99
Freezer Door Alarm When Left Open, 3/15/30/60 Seconds Adjustable Delay Wireless Fridge Alarm, 4-In-1 Door Sensor Chime Door Open Alarm Loud 108Db, Ref
Walmart
Free shipping
$39.99
Ring Alarm Contact Sensor 2-Pack (2Nd Gen)
Amazon.com
25K+
Free shipping
$39.99
Ring Alarm Contact Sensor 2-Pack (2Nd Gen)
Amazon.com
25K+
$14.97
$21.94
Window Alarm, 10-Pack Mini Window Door Entry Alarm Burglar Security Alarm System Magnetic Sensor Protector For Home
Walmart
31% off
$14.97
$21.94
Window Alarm, 10-Pack Mini Window Door Entry Alarm Burglar Security Alarm System Magnetic Sensor Protector For Home
Walmart
$15.75
Wired Door Contacts Surface Mount NC Security Alarm Door Window Sensors - White, 3 Pcs | Authorizid
Intellid Products
$15.75
Wired Door Contacts Surface Mount NC Security Alarm Door Window Sensors - White, 3 Pcs | Authorizid
Intellid Products
$12.23
6 Pack Door Window Alarm, Personal Security Window, Burglar Alarm, Home Security Wireless Magnetic Sensor Anti-Theft Alarm Home Alarm
Walmart
Free shipping
$12.23
6 Pack Door Window Alarm, Personal Security Window, Burglar Alarm, Home Security Wireless Magnetic Sensor Anti-Theft Alarm Home Alarm
Walmart
Free shipping
$29.95
Wireless Window/Door Exit Sensor By Concord Health Supply
Concord Health Supply
$29.95
Wireless Window/Door Exit Sensor By Concord Health Supply
Concord Health Supply
$19.99
Sabre Door Window Alarm
Tractor Supply Co.
$19.99
Sabre Door Window Alarm
Tractor Supply Co.
$275.00
Detex ECL-230D Emergency Door Exit Alarm, Silver
Amazon.com
69
Free shipping
$275.00
Detex ECL-230D Emergency Door Exit Alarm, Silver
Amazon.com
69
$7.14
1Pc Door Handle Alarm Contact Sensor 110Db Door Security Contact Sensor Alarm With Adjustable Settings Portable Alarm Equipment Battery Operated
Temu US
$7.14
1Pc Door Handle Alarm Contact Sensor 110Db Door Security Contact Sensor Alarm With Adjustable Settings Portable Alarm Equipment Battery Operated
Temu US
$17.95
Wireless Door Sensor Chime BITIWEND Alarm Contact Sensor Door Bell For Office/Home/Store,Door Open Chime Window Alarm Operate Range 600ft With 52
botemall
$17.95
Wireless Door Sensor Chime BITIWEND Alarm Contact Sensor Door Bell For Office/Home/Store,Door Open Chime Window Alarm Operate Range 600ft With 52
botemall
$139.32
9-Piece Door Alarm System Kit For Home Security Kids Safety With APP Window Sensor Work With Alexa For House Apartment
Home Depot
Free shipping
$139.32
9-Piece Door Alarm System Kit For Home Security Kids Safety With APP Window Sensor Work With Alexa For House Apartment
Home Depot
Free shipping
$15.70
Door Contacts Surface Mount NC Security Alarm Door Window Sensors - White, 3 Pcs | Authorizid
Intellid Products
$15.70
Door Contacts Surface Mount NC Security Alarm Door Window Sensors - White, 3 Pcs | Authorizid
Intellid Products
$299.95
Detex EAX2500F Flush Mounted AC/DC Powered Door Alarm
Amazon.com
10
Free shipping
$299.95
Detex EAX2500F Flush Mounted AC/DC Powered Door Alarm
Amazon.com
10
$36.50
Door Contacts Surface Mount NC Security Alarm Window Sensors With Magnetic Reed Switch - Grey, 10 Pcs | Authorizid
Intellid Products
$36.50
Door Contacts Surface Mount NC Security Alarm Window Sensors With Magnetic Reed Switch - Grey, 10 Pcs | Authorizid
Intellid Products
$12.74
2/5/6/7/8/10Pcs 130DB Alarm, Door Security Protection, Door Window Burglar Alarm With Magnetic Sensor, Home Safety System Alarm
Temu US
75
$12.74
2/5/6/7/8/10Pcs 130DB Alarm, Door Security Protection, Door Window Burglar Alarm With Magnetic Sensor, Home Safety System Alarm
Temu US
75
$18.52
2/5/6/7/8/10Pcs 130DB Alarm, Door Security Protection, Door Window Burglar Alarm With Magnetic Sensor, Home Safety System Alarm
Temu US
75
$18.52
2/5/6/7/8/10Pcs 130DB Alarm, Door Security Protection, Door Window Burglar Alarm With Magnetic Sensor, Home Safety System Alarm
Temu US
75
$24.32
Sabre Door Alarm Elite White Plastic White HS-EDA
DkHardware.com
$24.32
Sabre Door Alarm Elite White Plastic White HS-EDA
DkHardware.com
$199.99
Simplisafe - Whole Home Security System 9-Piece - White
Best Buy
136
$199.99
Simplisafe - Whole Home Security System 9-Piece - White
Best Buy
136
$21.70
GE Personal Security Alarm Window/Door Alarm Battery 120 Db 4.84" X 4.35" X 1.04" White 45115
DkHardware.com
$21.70
GE Personal Security Alarm Window/Door Alarm Battery 120 Db 4.84" X 4.35" X 1.04" White 45115
DkHardware.com
$42.49
Wifi Door Sensor, Alarm Contact Sensor, Easy Installation Home Security System-2 Count, White
Kohl's
$42.49
Wifi Door Sensor, Alarm Contact Sensor, Easy Installation Home Security System-2 Count, White
Kohl's
$143.90
Remote Door Chime With Infrared Motion Sensor
Cstore1 - Official
$143.90
Remote Door Chime With Infrared Motion Sensor
Cstore1 - Official
$254.10
DETEX Door Prop Alarm Surface Mount Battery Powered Black EAX-300 BLACK
DkHardware.com
$254.10
DETEX Door Prop Alarm Surface Mount Battery Powered Black EAX-300 BLACK
DkHardware.com
$5.18
Uxcell Magnetic Sensor Home Door Window Entry Warning Alarm Switch | Harfington
harfington
$5.18
Uxcell Magnetic Sensor Home Door Window Entry Warning Alarm Switch | Harfington
harfington
$99.99
6-Pack Alarm Window And Door Contact Sensor 2nd Generation
Ring
$99.99
6-Pack Alarm Window And Door Contact Sensor 2nd Generation
Ring
$6.29
Uxcell Home Wired Alarm Security Magnetic Door Contact Reed Sensor Switch White 2 Sets | Harfington
harfington
$6.29
Uxcell Home Wired Alarm Security Magnetic Door Contact Reed Sensor Switch White 2 Sets | Harfington
harfington
$8.34
Uxcell Door Window NO/NC Recessed Security Contact Sensor Alarm Magnetic Reed Switch | Harfington
harfington
$8.34
Uxcell Door Window NO/NC Recessed Security Contact Sensor Alarm Magnetic Reed Switch | Harfington
harfington
$17.50
Wireless Plug-In Chime Commercial Entrance Alert
Home Depot
52
Free shipping
$17.50
Wireless Plug-In Chime Commercial Entrance Alert
Home Depot
52
$51.99
Wifi Door Alarm System, Wireless DIY Smart Home Security System, With Phone APP Alert, 8 Pieces-Kit (Alarm Siren, Door Window Sensor, Remote), Work With Alexa, For House, Apartment, Alpha By Tolviviov
Homeusaudio
$51.99
Wifi Door Alarm System, Wireless DIY Smart Home Security System, With Phone APP Alert, 8 Pieces-Kit (Alarm Siren, Door Window Sensor, Remote), Work With Alexa, For House, Apartment, Alpha By Tolviviov
Homeusaudio
$9.99
Alarm Door Sensor - Super Loud 100 DB Loud Door And Window Open Alarm Sensor
eBay.com
Free shipping
$9.99
Alarm Door Sensor - Super Loud 100 DB Loud Door And Window Open Alarm Sensor
eBay.com
Free shipping
$4,006.12
$6,127.00
LCN 8310-878 Single Door Safety Package - (2) Door Mounted Safety Sensors With ANSI .10 Monitoring - LCN-8310-878
ZenSupply
34% off
$4,006.12
$6,127.00
LCN 8310-878 Single Door Safety Package - (2) Door Mounted Safety Sensors With ANSI .10 Monitoring - LCN-8310-878
ZenSupply
See more
See less
    Some results have been hidden because they may be inaccessible to you.Show inaccessible results
    See more images

    Shop door sensor with alarm

    Sponsored
    $176.94
    $294.94
    Simplisafe No Contract Wireless Security System
    SimpliSafe, Inc.
    Free shipping
    More than 2.9K people from Bing viewed this product in the last 90 days
    40% off
    $176.94
    $294.94
    Simplisafe No Contract Wireless Security System
    SimpliSafe, Inc.
    2.9K+ viewed
    $14.99
    Simplisafe - 1Pack Entry Sensor - White
    Best Buy
    698
    $14.99
    Simplisafe - 1Pack Entry Sensor - White
    Best Buy
    698
    $49.99
    Simplisafe - 4Pack Entry Sensor - White
    Best Buy
    235
    $49.99
    Simplisafe - 4Pack Entry Sensor - White
    Best Buy
    235
    $249.59
    Each Detex Door Security Alarm Eax-500 By Emedco
    Emedco
    $249.59
    Each Detex Door Security Alarm Eax-500 By Emedco
    Emedco
    $293.92
    $489.87
    Simplisafe Wireless Home Security System
    SimpliSafe, Inc.
    Free shipping
    40% off
    $293.92
    $489.87
    Simplisafe Wireless Home Security System
    SimpliSafe, Inc.
    Free shipping
    $305.29
    $508.89
    Simplisafe No Contract Wireless DIY Security System
    SimpliSafe, Inc.
    Free shipping
    More than 3K people from Bing viewed this product in the last 90 days
    40% off
    $305.29
    $508.89
    Simplisafe No Contract Wireless DIY Security System
    SimpliSafe, Inc.
    3K+ viewed
    $22.99
    Freezer Door Alarm When Left Open, 3/15/30/60 Seconds Adjustable Delay Wireless Fridge Alarm, 4-In-1 Door Sensor Chime Door Open Alarm Loud 108Db, Ref
    Walmart
    Free shipping
    $22.99
    Freezer Door Alarm When Left Open, 3/15/30/60 Seconds Adjustable Delay Wireless Fridge Alarm, 4-In-1 Door Sensor Chime Door Open Alarm Loud 108Db, Ref
    Walmart
    Free shipping
    $39.99
    Ring Alarm Contact Sensor 2-Pack (2Nd Gen)
    Amazon.com
    25K+
    Free shipping
    $39.99
    Ring Alarm Contact Sensor 2-Pack (2Nd Gen)
    Amazon.com
    25K+
    $14.97
    $21.94
    Window Alarm, 10-Pack Mini Window Door Entry Alarm Burglar Security Alarm System Magnetic Sensor Protector For Home
    Walmart
    31% off
    $14.97
    $21.94
    Window Alarm, 10-Pack Mini Window Door Entry Alarm Burglar Security Alarm System Magnetic Sensor Protector For Home
    Walmart
    $15.75
    Wired Door Contacts Surface Mount NC Security Alarm Door Window Sensors - White, 3 Pcs | Authorizid
    Intellid Products
    $15.75
    Wired Door Contacts Surface Mount NC Security Alarm Door Window Sensors - White, 3 Pcs | Authorizid
    Intellid Products
    $12.23
    6 Pack Door Window Alarm, Personal Security Window, Burglar Alarm, Home Security Wireless Magnetic Sensor Anti-Theft Alarm Home Alarm
    Walmart
    Free shipping
    $12.23
    6 Pack Door Window Alarm, Personal Security Window, Burglar Alarm, Home Security Wireless Magnetic Sensor Anti-Theft Alarm Home Alarm
    Walmart
    Free shipping
    $29.95
    Wireless Window/Door Exit Sensor By Concord Health Supply
    Concord Health Supply
    $29.95
    Wireless Window/Door Exit Sensor By Concord Health Supply
    Concord Health Supply
    $19.99
    Sabre Door Window Alarm
    Tractor Supply Co.
    $19.99
    Sabre Door Window Alarm
    Tractor Supply Co.
    $275.00
    Detex ECL-230D Emergency Door Exit Alarm, Silver
    Amazon.com
    69
    Free shipping
    $275.00
    Detex ECL-230D Emergency Door Exit Alarm, Silver
    Amazon.com
    69
    $7.14
    1Pc Door Handle Alarm Contact Sensor 110Db Door Security Contact Sensor Alarm With Adjustable Settings Portable Alarm Equipment Battery Operated
    Temu US
    $7.14
    1Pc Door Handle Alarm Contact Sensor 110Db Door Security Contact Sensor Alarm With Adjustable Settings Portable Alarm Equipment Battery Operated
    Temu US
    $17.95
    Wireless Door Sensor Chime BITIWEND Alarm Contact Sensor Door Bell For Office/Home/Store,Door Open Chime Window Alarm Operate Range 600ft With 52
    botemall
    $17.95
    Wireless Door Sensor Chime BITIWEND Alarm Contact Sensor Door Bell For Office/Home/Store,Door Open Chime Window Alarm Operate Range 600ft With 52
    botemall
    $139.32
    9-Piece Door Alarm System Kit For Home Security Kids Safety With APP Window Sensor Work With Alexa For House Apartment
    Home Depot
    Free shipping
    $139.32
    9-Piece Door Alarm System Kit For Home Security Kids Safety With APP Window Sensor Work With Alexa For House Apartment
    Home Depot
    Free shipping
    $15.70
    Door Contacts Surface Mount NC Security Alarm Door Window Sensors - White, 3 Pcs | Authorizid
    Intellid Products
    $15.70
    Door Contacts Surface Mount NC Security Alarm Door Window Sensors - White, 3 Pcs | Authorizid
    Intellid Products

    • Door Alarms—only $14.99 each | "Best Alarm Systems 2024"

      SimpliSafe® Home Security