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    1 Set RC-33B NO Magnetic Window Door Contact Alarm Reed Switch Recessed

    1 Set RC-33B NO Magnetic Window Door Contact Alarm Reed Switch Recessed

    Description:Easy to install and easy to use.Widely used in security window door carbinet contact.Recessed mounting, white ABS fireproof plastic shell which has a long machanical life.For CALIFORNIA residents only: WARNING: This product contains... more

    $14.99 $7.48

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    United Security 250 Twist-Loc Gap Magnetic Contact, 0.5"

    United Security 250 Twist-Loc Gap Magnetic Contact, 0.5"

    Compact, precision machined sensor is threaded for easy installation - one twist and it's locked in place. Closed circuit sensor with 24" leads. more

    $22.03

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    Best Seller
    Edwards Signaling 2507-L20 2507 MAGNETIC CONTACT, SPDT, AL

    Edwards Signaling 2507-L20 2507 MAGNETIC CONTACT, SPDT, AL

    Brings functionality to your home or office While offering the trusted, enduring qualities ,these products are highly functional and inspired.Item Dimension : (L x W x H) : 4.1 x 7.2 x 1.6.Made In United States. more

    $54.60

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    GE Universal Alarm with Keypad Magnetic Contact 45241

    GE Universal Alarm with Keypad Magnetic Contact 45241

    The GE Personal Security Indoor/Outdoor Alarm with Keypad provides additional security for your home, yard or trunk. Easily activate and deactivate the alarm using the programmable four digit security code. Customize your alarm with four different... more

    $18.45

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    Magnetic Contact,Recessed Mount ZORO SELECT 2EXV1

    Magnetic Contact,Recessed Mount ZORO SELECT 2EXV1

    Magnetic Contact, Recessed Mount, Electrical Configuration Normally Open, Loop Configuration Closed, Lead Size #22 AWG, Material ABS Plastic, Max. Current (Amps) 0.5, Max. Voltage 100VDC/VAC, Max. Gap Distance (In.) 29/32, Length (In.) 3/4, Height... more

    $3.86

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    Magnetic Contact,Recessed Mount ZORO SELECT 2EXU9

    Magnetic Contact,Recessed Mount ZORO SELECT 2EXU9

    Magnetic Contact, Recessed Mount, Electrical Configuration Normally Open, Loop Configuration Closed, Material ABS Plastic, Color White, Max Current (Amps) 0.5, Max Voltage 100 VDC/VAC, Gap Distance 1 Min, 1 1/16 Max In, Length 7/16 In, Height 3/8 In,... more

    $4.73

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    Magnetic Contact,Surface Mount,L 9/16 In ZORO SELECT 2EXU3

    Magnetic Contact,Surface Mount,L 9/16 In ZORO SELECT 2EXU3

    Magnetic Contact, Surface Mount, Electrical Configuration Normally Open, Loop Configuration Closed, Material ABS Plastic, Color White, Max Current (Amps) 0.5, Max Voltage 100 VDC/VAC, Gap Distance 1 Min, 1 1/16 Max In, Length 9/16 In, Height 1/4 In,... more

    $4.43

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    Dakota Alert Universal Transmitter, Model UT-2500

    Dakota Alert Universal Transmitter, Model UT-2500

    This Dakota Alert Universal Transmitter is a versatile accessory for your Dakota Alert DCR-2500 receiver sold separately. Features multiple methods of activation, including a push button for use as a panic alarm or doorbell. A magnetic contact also... more

    $39.99

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    INTERLOGIX-CADDX US 2207A-L 2207A MAGNETIC CONTACT 2207A-L 2207A MAGNETIC CONTACT

    INTERLOGIX-CADDX US 2207A-L 2207A MAGNETIC CONTACT 2207A-L 2207A MAGNETIC CONTACT

    INTERLOGIX-CADDX US 2207A-L 2207A MAGNETIC CONTACT 2207A-L 2207A MAGNETIC CONTACT more

    $36.88

    FREE shipping

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    Wire Contact Sensor Sets

    Wire Contact Sensor Sets

    Rustic Living Sale to Add Style to Your Home

    Contact sensor set protects additional windows & doors when added to our alarm system. Two pairs of magnetic contacts and 60 feet of connecting wire for alarm extension. Up to 6 sets of contacts can be connected in line. Contacts can be used with Ideal... more

    $15.99

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    Office Door Window Wired Mount Alarm Contact Magnetic Reed Switch 2 Sets

    Office Door Window Wired Mount Alarm Contact Magnetic Reed Switch 2 Sets

    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, door.... more

    $20.99 $10.06

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    Ideal SecurityContact Sensor Sets

    Ideal SecurityContact Sensor Sets

    Contact sensor set Protects additional windows & doors when added to our alarm system. Two pairs of magnetic contacts and 60 feet of connecting wire for alarm extension. Up to 6 sets of contacts can be connected in line Contacts can be used with Ideal... more

    $13.99 $10.27

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    Ideal SecurityPool Gate & Patio Door Alarm: Bypass, dual sensors, on/off, White

    Ideal SecurityPool Gate & Patio Door Alarm: Bypass, dual sensors, on/off, White

    Drowning is the leading cause of accidental death among children. Keep your children safe and enjoy your summers with Ideal Security's SK644 Pool Gate & Patio Door Alarm. Designed for pools The SK644 uses magnetic contact sensors that can be used both... more

    $29.99 $23.99

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    Aleko 10BS-MC10R 10 Sets of Magnetic Contact Reed Switches Security Alarm Contacts For Doors Windows and Other Applications

    Aleko 10BS-MC10R 10 Sets of Magnetic Contact Reed Switches Security Alarm Contacts For Doors Windows and Other Applications

    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 alarm will be... more

    $12.99

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    Aleko BS-MC08R 1 Set Magnetic Contact Reed Switch Security Alarm Contact For Doors Windows and Other Applications

    Aleko BS-MC08R 1 Set Magnetic Contact Reed Switch Security Alarm Contact For Doors Windows and Other Applications

    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 alarm will be... more

    $5.54

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    Aleko 5BS-MC03R-L 5 Sets of Magnetic Contact Reed Switches Security Alarm Contacts For Doors Windows and Other Applications

    Aleko 5BS-MC03R-L 5 Sets of Magnetic Contact Reed Switches Security Alarm Contacts For Doors Windows and Other Applications

    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 alarm will be... more

    $8.90

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    Ideal Security SK6 Wireless Door and Window Contact & Vibration Alarm Slim Profile, Built-in 105dB Alarm

    Ideal Security SK6 Wireless Door and Window Contact & Vibration Alarm Slim Profile, Built-in 105dB Alarm

    SK625 Features: -Links with Ideal's SK623, SK629, SK618, SK633 & SK642. -Double detection: Magnetic and vibration sensors. -1 Year warranty. -Warning sticker included. -2 (CR2032) lithium batteries included. Product Type: -Door/Window Alarm.... more

    $18.50

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    United Security 400-SP Commercial Wide Gap Contact

    United Security 400-SP Commercial Wide Gap Contact

    The United Security Products 400-SP Commercial Wide Gap Contact is a powerful, reliable magnetic contact that easily installs to monitor a door, window, or other opening. more

    $20.66

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    Ideal Security SK6 Wireless Door and Window Contact & Vibration Alarm With Wired LeadBuilt-in 105dB Alarm

    Ideal Security SK6 Wireless Door and Window Contact & Vibration Alarm With Wired LeadBuilt-in 105dB Alarm

    SK621 Features: -Links with Ideal's SK618, SK623, SK626, SK633, SK634, SK635 and SK642. -Built in 105dB high output alarm. -Up to 80 meter range to receiver. -Double detection, magnetic and vibration sensors. -Quick set up, no wiring. -Double... more

    $26.79

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    Magnetic Contact,Recessed Mount ZORO SELECT 2EXU8

    Magnetic Contact,Recessed Mount ZORO SELECT 2EXU8

    Magnetic Contact, Recessed Mount, Electrical Configuration Normally Open, Loop Configuration Closed, Material ABS Plastic, Color White, Max Current (Amps) 0.5, Max Voltage 100 VDC/VAC, Gap Distance 43/64 Min, 47/64 Max In, Length 7/16 In, Height 3/8... more

    $3.89

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    Magnetic Contact,Recessed Mount ZORO SELECT 2EXV2

    Magnetic Contact,Recessed Mount ZORO SELECT 2EXV2

    Magnetic Contact, Recessed Mount, Electrical Configuration Normally Open, Loop Configuration Closed, Material ABS Plastic, Color White, Max Current (Amps) 0.5, Max Voltage 100 VDC/VAC, Gap Distance 1 1/4 Min, 1 29/64 Max In, Length 7/16 In, Height 3/8... more

    $5.94

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    Magnetic Contact,Surface Mount,L 1/2 In ZORO SELECT 2EXU2

    Magnetic Contact,Surface Mount,L 1/2 In ZORO SELECT 2EXU2

    Magnetic Contact, Surface Mount, Electrical Configuration Normally Open, Loop Configuration Closed, Material ABS Plastic, Color White, Max Current (Amps) 0.5, Max Voltage 100 VDC/VAC, Gap Distance 1 Min, 1 5/32 Max In, Length 1/2 In, Height 1/4 In,... more

    $4.43

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    Skylink MS-001 Magnetic Switch

    Skylink MS-001 Magnetic Switch

    Expand your security system by installing additional Skylink Wireless Security System Magnetic Switches on doors and windows throughout your home. When the door/window is opened, magnetic contact is broken and the sensor sends a signal to the Control... more

    $16.88

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    Aeotec Door ​/ ​Window Sensor Gen5 with Tamper Sensor, Z-Wave Plus ON/OFF Magnetic Detector for Home Security Protection​ & Automation​, Burglar Alert, Battery Powered

    Aeotec Door ​/ ​Window Sensor Gen5 with Tamper Sensor, Z-Wave Plus ON/OFF Magnetic Detector for Home Security Protection​ & Automation​, Burglar Alert, Battery Powered

    Aeon labs door/window sensor Gen5 is a battery-powered Z-Wave magnetic contact door/window sensor. The D/W sensor will send radio signals up to 5 associated Z-Wave devices within its own Z-Wave network when the main unit separates from the smaller unit... more

    $34.95

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    Door Window Magnetic Contacts Set Wireless Sensor Detector Switch with Remote Controller, Magnetic Sensor, Magnetic Contact Switch

    Door Window Magnetic Contacts Set Wireless Sensor Detector Switch with Remote Controller, Magnetic Sensor, Magnetic Contact Switch

    Description:This set ofmagnetic detecting switch monitors the opening and closure of doors and windowsused to protect doors and windows for the most part. It is great for installedon doors of house, garage, warehouse, enterprise and shop... more

    $14.55 $9.70

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    433MHz Door Magnetic Contact Wireless Sensor Detector Switch for Home Office Alarm Security, Magnetic Sensor Switch, Magnetic Contact Switch

    433MHz Door Magnetic Contact Wireless Sensor Detector Switch for Home Office Alarm Security, Magnetic Sensor Switch, Magnetic Contact Switch

    Description:This set of magnetic detecting switch monitors the opening and closure of doors and windows used to protect doors and windows for the most part. It is great for installed on doors of house, garage, warehouse, enterprise and shop etc.... more

    $8.24 $6.34

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    INTERLOGIX-CADDX US 5620-W SHATERPOINT W/MAGNETIC CONTACT 5620-W SHATERPOINT W/MAGNETIC CONTACT

    INTERLOGIX-CADDX US 5620-W SHATERPOINT W/MAGNETIC CONTACT 5620-W SHATERPOINT W/MAGNETIC CONTACT

    INTERLOGIX-CADDX US 5620-W SHATERPOINT W/MAGNETIC CONTACT 5620-W SHATERPOINT W/MAGNETIC CONTACT more

    $34.38

    FREE shipping

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    INTERLOGIX-CADDX US 1045T-N MAGNETIC CONTACT F/INDUSTRIAL STEEL DOOR WHITE 1045T-N MAGNETIC CONTACT F/INDUSTRIAL STEEL DOOR WHITE

    INTERLOGIX-CADDX US 1045T-N MAGNETIC CONTACT F/INDUSTRIAL STEEL DOOR WHITE 1045T-N MAGNETIC CONTACT F/INDUSTRIAL STEEL DOOR WHITE

    INTERLOGIX-CADDX US 1045T-N MAGNETIC CONTACT F/INDUSTRIAL STEEL DOOR WHITE 1045T-N MAGNETIC CONTACT F/INDUSTRIAL STEEL DOOR WHITE more

    $17.89

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    Ashata 433MHz Door Magnetic Contact Wireless Sensor Detector Switch for Home Garage Alarm Security, Magnetic Detector Switch, Magnetic Sensor Switch

    Ashata 433MHz Door Magnetic Contact Wireless Sensor Detector Switch for Home Garage Alarm Security, Magnetic Detector Switch, Magnetic Sensor Switch

    Description:This set of magnetic detecting switch monitors the opening and closure of doors and windows used to protect doors and windows for the most part. It is great for installed on doors of house, garage, warehouse, enterprise and shop etc.... more

    $8.52 $7.02

    FREE shipping

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    Ashata 433MHz Door Magnetic Contact Wireless Sensor Detector Switch for Home Garage Alarm Security, Magnetic Sensor Switch, Magnetic Sensor

    Ashata 433MHz Door Magnetic Contact Wireless Sensor Detector Switch for Home Garage Alarm Security, Magnetic Sensor Switch, Magnetic Sensor

    Description:This set of magnetic detecting switch monitors the opening and closure of doors and windows used to protect doors and windows for the most part. It is great for installed on doors of house, garage, warehouse, enterprise and shop etc.... more

    $9.54 $7.85

    FREE shipping

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    ALEKO 10BS-MC12S-M 10 Sets of Magnetic Contact Reed Switch Security Alarm Contact For Doors Windows and Other Applications

    ALEKO 10BS-MC12S-M 10 Sets of Magnetic Contact Reed Switch Security Alarm Contact For Doors Windows and Other Applications

    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 alarm will be... more

    $13.50

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    ALEKO BS-MC27ST 1 Set Magnetic Contact Reed Switch Security Alarm Contact For Doors Windows and Other Applications

    ALEKO BS-MC27ST 1 Set Magnetic Contact Reed Switch Security Alarm Contact For Doors Windows and Other Applications

    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 alarm will be... more

    $6.64

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    ALEKO 5BS-MC03R-L 5 Sets of Magnetic Contact Reed Switches Security Alarm Contacts For Doors Windows and Other Applications

    ALEKO 5BS-MC03R-L 5 Sets of Magnetic Contact Reed Switches Security Alarm Contacts For Doors Windows and Other Applications

    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 alarm will be... more

    $8.98

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    ALEKO 5BS-MC27ST 5 Sets of Magnetic Contact Reed Switch Security Alarm Contact For Doors Windows and Other Applications

    ALEKO 5BS-MC27ST 5 Sets of Magnetic Contact Reed Switch Security Alarm Contact For Doors Windows and Other Applications

    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 alarm will be... more

    $13.30

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    ALEKO 10BS-MC08R 10 Sets of Magnetic Contact Reed Switches Security Alarm Contacts For Doors Windows and Other Applications

    ALEKO 10BS-MC08R 10 Sets of Magnetic Contact Reed Switches Security Alarm Contacts For Doors Windows and Other Applications

    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 alarm will be... more

    $25.30

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    ALEKO 5BS-MC105R 5 Sets of Magnetic Contact Reed Switch Security Alarm Contact For Doors Windows and Other Applications

    ALEKO 5BS-MC105R 5 Sets of Magnetic Contact Reed Switch Security Alarm Contact For Doors Windows and Other Applications

    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 alarm will be... more

    $9.35 $8.63

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    ALEKO BS-MC105R 1 Set Magnetic Contact Reed Switch Security Alarm Contact For Doors Windows and Other Applications

    ALEKO BS-MC105R 1 Set Magnetic Contact Reed Switch Security Alarm Contact For Doors Windows and Other Applications

    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 alarm will be... more

    $6.93

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    ALEKO 10BS-MC03R-L 10 Sets of Magnetic Contact Reed Switches Security Alarm Contacts For Doors Windows and Other Applications

    ALEKO 10BS-MC03R-L 10 Sets of Magnetic Contact Reed Switches Security Alarm Contacts For Doors Windows and Other Applications

    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 alarm will be... more

    $13.70

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    ALEKO 5BS-MC12S-M 5 Sets of Magnetic Contact Reed Switches Security Alarm Contacts For Doors Windows and Other Applications

    ALEKO 5BS-MC12S-M 5 Sets of Magnetic Contact Reed Switches Security Alarm Contacts For Doors Windows and Other Applications

    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 alarm will be... more

    $8.63

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    ALEKO 10BS-MC10R 10 Sets of Magnetic Contact Reed Switches Security Alarm Contacts For Doors Windows and Other Applications

    ALEKO 10BS-MC10R 10 Sets of Magnetic Contact Reed Switches Security Alarm Contacts For Doors Windows and Other Applications

    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 alarm will be... more

    $14.99

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    More information about Home Security

    Best prices on Dynavox magnetic contact in Home Security. Check out Bizrate for great deals on popular brands like Caddx, Directed and GE. Use Bizrate's latest online shopping features to compare prices. Read product specifications, calculate tax and shipping charges, sort your results, and buy with confidence. Easily narrow your search and find the product that's perfect for you.