Aleko Magnetic Reed Switch Security Alarm For Window Door 5BS-MC08R 5 Sets, White

Aleko Magnetic Reed Switch Security Alarm For Window Door 5BS-MC08R 5 Sets, White

Product Description: Magnetic Contact sensors can be added to an existing wired Alarm Systems. They are ideal for protecting doors, windows and patio doors and any opening device such as a drawer or cupboard for example. In the event of no contact the... more

$11.00

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Aleko Magnetic Reed Switch Security Alarm For Door Window 5BS-MC05R Set of 5, White

Aleko Magnetic Reed Switch Security Alarm For Door Window 5BS-MC05R Set of 5, White

Product Description: Magnetic Contact sensors can be added to an existing wired Alarm Systems. They are ideal for protecting doors, windows and patio doors and any opening device such as a drawer or cupboard for example. In the event of no contact the... more

$7.00

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Aleko Magnetic Reed Switch Security Alarm For Door Window BS-MC12S 1 Set, White

Aleko Magnetic Reed Switch Security Alarm For Door Window BS-MC12S 1 Set, White

Product Description: Magnetic Contact sensors can be added to an existing wired Alarm Systems. They are ideal for protecting doors, windows and patio doors and any opening device such as a drawer or cupboard for example. In the event of no contact the... more

$3.70

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Door/Window Sensor for SkylinkNet Connected Alarm System & M-Series

Door/Window Sensor for SkylinkNet Connected Alarm System & M-Series

Magnetic Switch Sensor Monitors Doors/Windows with open/close signal Wireless Battery-powered Low Battery Detection more

$19.99

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Home Wireless Door and Window Security Accessory Sensor Alarm Switch Transmitter

Home Wireless Door and Window Security Accessory Sensor Alarm Switch Transmitter

Fit For 433MHz Wireless Home Alarm System. Specifications: Voltage: DC 12V Current: 12mA Transmitting Frequency: 433 MHz Static Current: 3uA Transmitting Distance: 100m(without Block) Code Type: Fixed/learning/Rolling Code Encoding: short circuit Block... more

$5.99

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Smanos Security Alarm System with Door and Window Sensors and Remote Control, White

Smanos Security Alarm System with Door and Window Sensors and Remote Control, White

For updated, accurate country of origin data, it is recommended that you rely on product packaging or manufacturer information. With no wires and no fuss, the smanos Security Alarm System L020 is a smart system that is ready to go as soon as you... more

$116.32

FREE shipping

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3pcs Recessed Type Alarm Contacts Magnetic Sensor Switch White for Door Window

3pcs Recessed Type Alarm Contacts Magnetic Sensor Switch White for Door Window

Switch Type: NO(normal open type), circuit is connected when magnet is near the switch. The reed switch is an electrical switch operated by an applied magnetic field. Designed for use with alarm systems. Great for use in family and factory window,... more

$7.02

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Unique Bargains 10 Pcs NO Wired Recessed Door Window Sensor Magnetic Reed Switch Home Alarm

Unique Bargains 10 Pcs NO Wired Recessed Door Window Sensor Magnetic Reed Switch Home Alarm

NO type designed for use with alarm systems. Great for use in family and factory window, door. etc. Switch Type: the circuit is open normally, and, that if a magnet comes near it, the circuit closed. For CALIFORNIA residents only: WARNING: This product... more

$17.88

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Aleko Magnetic Reed Switch Security Alarm For Doors Windows 5BS-MC03R-K Set of 5, White

Aleko Magnetic Reed Switch Security Alarm For Doors Windows 5BS-MC03R-K Set of 5, White

Product Description: Magnetic Contact sensors can be added to an existing wired Alarm Systems. They are ideal for protecting doors, windows and patio doors and any opening device such as a drawer or cupboard for example. In the event of no contact the... more

$9.00

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Aleko Magnetic Reed Switch Security Alarm For Door Window BS-MC03R-K 1 Set, White

Aleko Magnetic Reed Switch Security Alarm For Door Window BS-MC03R-K 1 Set, White

Product Description: Magnetic Contact sensors can be added to an existing wired Alarm Systems. They are ideal for protecting doors, windows and patio doors and any opening device such as a drawer or cupboard for example. In the event of no contact the... more

$3.85

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Aleko Magnetic Reed Switch Security Alarm For Door Window BS-MC10R 1 Set, White

Aleko Magnetic Reed Switch Security Alarm For Door Window BS-MC10R 1 Set, White

Product Description: Magnetic Contact sensors can be added to an existing wired Alarm Systems. They are ideal for protecting doors, windows and patio doors and any opening device such as a drawer or cupboard for example. In the event of no contact the... more

$4.00

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Aleko Magnetic Reed Switch Security Alarm For Doors Windows BS-MC13S 1 Set, White

Aleko Magnetic Reed Switch Security Alarm For Doors Windows BS-MC13S 1 Set, White

Product Description: Magnetic Contact sensors can be added to an existing wired Alarm Systems. They are ideal for protecting doors, windows and patio doors and any opening device such as a drawer or cupboard for example. In the event of no contact the... more

$3.99

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Secure GWA-1 Glass Guard Window Or Door Alarm, As Shown

Secure GWA-1 Glass Guard Window Or Door Alarm, As Shown

Features Generates 110 dB alarm to alert caregivers when a patient/resident attempts to wander Alarm activates when a window or door is opened Features a dual sensitivity switch - detects even the smallest vibration Easy installation - simply peel &... more

$22.15

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GE 45131 Wireless Alarm System (Window or Door)

GE 45131 Wireless Alarm System (Window or Door)

For updated, accurate country of origin data, it is recommended that you rely on product packaging or manufacturer information. Wireless Alarm System (Window or Door) Easy to set up & easy to use Indicates when window, door or gate has been opened... more

$39.52

FREE shipping

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Aleko Magnetic Reed Switch Security Alarm For Window Door 5BS-MC105R 5 Sets, White

Aleko Magnetic Reed Switch Security Alarm For Window Door 5BS-MC105R 5 Sets, White

Product Description: Magnetic Contact sensors can be added to an existing wired Alarm Systems. They are ideal for protecting doors, windows and patio doors and any opening device such as a drawer or cupboard for example. In the event of no contact the... more

$6.50

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Aleko Magnetic Reed Switch Security Alarm For Door Window BS-MC05R 1 Set, White

Aleko Magnetic Reed Switch Security Alarm For Door Window BS-MC05R 1 Set, White

Product Description: Magnetic Contact sensors can be added to an existing wired Alarm Systems. They are ideal for protecting doors, windows and patio doors and any opening device such as a drawer or cupboard for example. In the event of no contact the... more

$3.45

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Aleko Magnetic Reed Switch Security Alarm For Doors Windows 10BS-MC18S 10 Sets, White

Aleko Magnetic Reed Switch Security Alarm For Doors Windows 10BS-MC18S 10 Sets, White

Product Description: Magnetic Contact sensors can be added to an existing wired Alarm Systems. They are ideal for protecting doors, windows and patio doors and any opening device such as a drawer or cupboard for example. In the event of no contact the... more

$13.99

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smanos WiFi/Pstn Alarm System W100 with Touch Keypad Display, Door and Window Sensors and Motion Detector, White

smanos WiFi/Pstn Alarm System W100 with Touch Keypad Display, Door and Window Sensors and Motion Detector, White

The smanos WiFi/PSTN Alarm System W100 is a dual-network, WiFi/PSTN-friendly alarm system with very simple wireless setup and no mechanical keys to wear out. Simply plug in a PSTN landline, follow easy setup steps via WiFi and voila your house is... more

$150.44

FREE shipping

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30-40mm NO Recessed Door Window Sensor Magnetic Switch Home Alarm x 10

30-40mm NO Recessed Door Window Sensor Magnetic Switch Home Alarm x 10

Use with alarm systems. Great for use in family and factory window, door. etc. Switch Type: NO(normal open type), the circuit is open normally, and, that if a magnet comes near it, the circuit closed. For CALIFORNIA residents only: WARNING: This... more

$15.80

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12V Wireless Door and Window Security Accessory Sensor Alarm Switch Transmitter Home

12V Wireless Door and Window Security Accessory Sensor Alarm Switch Transmitter Home

Fits for 315MHz Wireless Home Alarm System. Specifications: Voltage: DC 12V Current: 12mA Transmitting Frequency: 315MHz Static Current: 3uA Transmitting Distance: 100m(without Block) Package Contents: 1x Door/Window Sensor 1x Install kits 1x Manual more

$5.99

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Evelots Set Of 2 Wireless Door & Window Alarms, Entrance Alerts, White

Evelots Set Of 2 Wireless Door & Window Alarms, Entrance Alerts, White

This set of 2 wireless window alarms/door bells are great for do-it-yourself residential and commercial applications. Convenient, no-tools installation. Includes 3 LR44 button cell batteries in each alarm. Quick set up and easy to use. Simply stick one... more

$7.99

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Sabre HS-DWA 120 dB Door or Window Alarm, As Shown

Sabre HS-DWA 120 dB Door or Window Alarm, As Shown

Help secure a door or window - loud siren helps deter intruders. Features 120 dB, audible up to 750 feet (230M) away Installs in seconds -sensor can be placed on left or right side of siren for added convenience Compact, magnetically triggered alarm... more

$20.97

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Unique Bargains RC-35 NO Wired Door Window Sensor Magnetic Switch Home Alarm System x 2

Unique Bargains RC-35 NO Wired Door Window Sensor Magnetic Switch Home Alarm System x 2

NO normally open type designed for use with alarm systems. Great for use in family and factory window, door. etc. Switch type: NO(normal open type), circuit is connected when magnet is near the switch. For CALIFORNIA residents only: WARNING: This... more

$7.30

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Aleko Magnetic Reed Switch Security Alarm For Doors Windows 5BS-MC12S Lot of 5, White

Aleko Magnetic Reed Switch Security Alarm For Doors Windows 5BS-MC12S Lot of 5, White

Product Description: Magnetic Contact sensors can be added to an existing wired Alarm Systems. They are ideal for protecting doors, windows and patio doors and any opening device such as a drawer or cupboard for example. In the event of no contact the... more

$6.64

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Aleko Magnetic Reed Switches Security Alarm For Window Doors 5BS-MC12S-M 5 Sets, White

Aleko Magnetic Reed Switches Security Alarm For Window Doors 5BS-MC12S-M 5 Sets, White

Product Description: Magnetic Contact sensors can be added to an existing wired Alarm Systems. They are ideal for protecting doors, windows and patio doors and any opening device such as a drawer or cupboard for example. In the event of no contact the... more

$6.60

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2-Pack: Battery-Operated Door & Window Alarms, White

2-Pack: Battery-Operated Door & Window Alarms, White

Alarm For Door & WindowProtect your home and properties from criminals and thieves. Easy to installOperates on 3 X AG13 OR LR44 button cell batteries (included)Color: White more

$7.99

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Aleko Magnetic Reed Switch Security Alarm For Door Window BS-MC105R 1 Set, White

Aleko Magnetic Reed Switch Security Alarm For Door Window BS-MC105R 1 Set, White

Product Description: Magnetic Contact sensors can be added to an existing wired Alarm Systems. They are ideal for protecting doors, windows and patio doors and any opening device such as a drawer or cupboard for example. In the event of no contact the... more

$3.70

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Aleko Magnetic Reed Switch Security Alarm For Door Window BS-MC12S-S 1 Set, White

Aleko Magnetic Reed Switch Security Alarm For Door Window BS-MC12S-S 1 Set, White

Product Description: Magnetic Contact sensors can be added to an existing wired Alarm Systems. They are ideal for protecting doors, windows and patio doors and any opening device such as a drawer or cupboard for example. In the event of no contact the... more

$3.70

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Security Alarm (Door/Window) Sensor Switch

Security Alarm (Door/Window) Sensor Switch

Sensors Connect to window or door. Magnetic sensors detect the opening of a protected door or window. The unit is activated when the magnetic sensors move apart more than 1/2 inch. Operates with Dimango HS4320D, HS4340D, HS4360D and HS4370D, Included... more

$9.09

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Secure® Loud Door® Door & Window Home / Travel Defense Alarm - One Year Warranty, As Shown

Secure® Loud Door® Door & Window Home / Travel Defense Alarm - One Year Warranty, As Shown

Excellent security device to use at home or while travelling - Door activating sensor & flashing alert light for personal safety and elderly wandering preventionEar piercing 80 dB alarm sound - Ideal for use on doors and windows at home or while... more

$19.46

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SkyLink Door/Window Alarm and Alert Set, As Shown

SkyLink Door/Window Alarm and Alert Set, As Shown

The WD-434RTL Wireless Door/Window Alert & Alarm System is designed to monitor any door or window within your house, office or any location you would like to monitor. When the monitored window or door is opened, the receiver will flash along with an... more

$30.06

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Sabre HS-DWA2 120 dB Door or Window Alarm (Pack of 2), As Shown

Sabre HS-DWA2 120 dB Door or Window Alarm (Pack of 2), As Shown

Help secure a door or window - loud siren helps deter intruders. Features Pack of 2 Extremely loud - 120 dB, audible up to 750 feet (250M) away Installs in seconds (sensor can be placed on left or right side of siren for added convenience) Compact,... more

$25.16

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Aleko Magnetic Reed Switch Security Alarm For Doors Windows BS-MC08R 1 Set, White

Aleko Magnetic Reed Switch Security Alarm For Doors Windows BS-MC08R 1 Set, White

Product Description: Magnetic Contact sensors can be added to an existing wired Alarm Systems. They are ideal for protecting doors, windows and patio doors and any opening device such as a drawer or cupboard for example. In the event of no contact the... more

$4.90

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Aleko Magnetic Reed Switch Security Alarm For Window Door BS-MC03R 1 Set, White

Aleko Magnetic Reed Switch Security Alarm For Window Door BS-MC03R 1 Set, White

Product Description: Magnetic Contact sensors can be added to an existing wired Alarm Systems. They are ideal for protecting doors, windows and patio doors and any opening device such as a drawer or cupboard for example. In the event of no contact the... more

$3.40

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Aleko Magnetic Reed Switch Security Alarm For Door Window BS-MC12S-M 1 Set, White

Aleko Magnetic Reed Switch Security Alarm For Door Window BS-MC12S-M 1 Set, White

Product Description: Magnetic Contact sensors can be added to an existing wired Alarm Systems. They are ideal for protecting doors, windows and patio doors and any opening device such as a drawer or cupboard for example. In the event of no contact the... more

$3.70

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Aleko Magnetic Reed Switch Security Alarm For Door And Window BS-MC27ST 1 Set, White

Aleko Magnetic Reed Switch Security Alarm For Door And Window BS-MC27ST 1 Set, White

Product Description: Magnetic Contact sensors can be added to an existing wired Alarm Systems. They are ideal for protecting doors, windows and patio doors and any opening device such as a drawer or cupboard for example. In the event of no contact the... more

$3.80

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Alarm Lock 700X28 Exit Door Alarm, Delayed Egress, 99dB, Alum

Alarm Lock 700X28 Exit Door Alarm, Delayed Egress, 99dB, Alum

Emergency Exit Door Alarm, Finish Aluminum, Door Handing NonHanded, Decibels 99dB, Power Source 9V Battery, Standards Approved by the California State Fire Marshall, Includes Locking Bar and Channel Type more

$240.23

FREE shipping

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Defiant Home Security Door/Window Alarm (2-Pack)

Defiant Home Security Door/Window Alarm (2-Pack)

Free Shipping on Over 500K Items!

Help secure the doors and windows of your home, office, or apartment with the 120 dB wireless door/window alarms. Easy to use and very loud alarm will deter intruders. Easy installation - No wiring - No monthly fees. more

$14.97

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Sabre Wireless Door and Window Alarm (2-Pack)

Sabre Wireless Door and Window Alarm (2-Pack)

Free Shipping on Over 500K Items!

The Dual Pack 120 dB Magnetic Door/Window Alarm helps secure your doors and windows to keep your home safe. The compact, magnetically triggered alarms sound when window or door is opened alerting you of an intruder. The alarms include entry chime... more

$14.99

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Doberman Security Home Security Wireless Ultra-Thin Door/Window Alarm (2-Pack)

Doberman Security Home Security Wireless Ultra-Thin Door/Window Alarm (2-Pack)

Free Shipping on Over 500K Items!

The Doberman Ultra-Thin Door and Window Alarms is a sleekly designed unit enabling it to function with sliding glass windows and doors. The magnetic Door/Window Alarm is triggered by entry opening. Its ultra-thin profile makes if perfect for sliding... more

$14.97

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More information about Home Security

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