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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

$17.32

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Best Seller
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

$19.99

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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

$29.80

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Magnetic Contact,Recessed Mount ZORO SELECT 2EXV1

Magnetic Contact,Recessed Mount ZORO SELECT 2EXV1

Free Shipping on Orders $50+

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

Free Shipping on Orders $50+

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

Free Shipping on Orders $50+

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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Wire Contact Sensor Sets

Wire Contact Sensor Sets

Black Friday Warm-Up Sale. Home Products at Houzz.

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

$16.98

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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 $9.22

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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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Honeywell 5819S Wireless Shock Sensor and Transmitter 5819S

Honeywell 5819S Wireless Shock Sensor and Transmitter 5819S

Free Shipping! Honeywell 5819S Wireless Shock Sensor and Transmitter All-In-One Door & Window Shock Sensor, Standard Magnetic Contact, Shock Protection Radius of Up to 6', Omnidirectional for Flexible Mounting, Auxiliary Terminals, Includes CR123 Battery more

$69.95

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(300,000+)
Aleko 10BS-MC10R 10 Sets of Magnetic Contact Reed Switches Security Alarm Contacts For Doors Windows and Other Applications, Multicolor

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

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

$6.10

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

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

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 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

$27.59

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Magnetic Contact,Recessed Mount ZORO SELECT 2EXV2

Magnetic Contact,Recessed Mount ZORO SELECT 2EXV2

Free Shipping on Orders $50+

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

Free Shipping on Orders $50+

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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Magnetic Contact,Recessed Mount ZORO SELECT 2EXU8

Magnetic Contact,Recessed Mount ZORO SELECT 2EXU8

Free Shipping on Orders $50+

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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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

$16.06

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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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GE Sentrol 1125W-N 3/8" Flush Mini Magnetic Door/Window Contact with Wire Leads, Wide Gap, White, 1125 series recessed magnetic contacts recessed stubby.., By UTC Formerly GE SecuritySentrol From USA

GE Sentrol 1125W-N 3/8" Flush Mini Magnetic Door/Window Contact with Wire Leads, Wide Gap, White, 1125 series recessed magnetic contacts recessed stubby.., By UTC Formerly GE SecuritySentrol From USA

Recessed stubby press fit magnetic contact BTI trading was established in year of 2012.We are allocated at US WA.The transportation to our store is very convenient.we are selling only high quality products we also selling our products world wide .At... more

$9.59

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Magnetic Contact, Press Fit, 1 In. Gap, SPDT (1070-N), 3/8-inch diameter magnetic contact with wire leads By Interlogix,USA

Magnetic Contact, Press Fit, 1 In. Gap, SPDT (1070-N), 3/8-inch diameter magnetic contact with wire leads By Interlogix,USA

It comes to you in New and Fresh state,From USA This press fit switch is a 3/8-inch diameter magnetic contact with wire leads. Use no glue or screws to mount; small ribs on the housing hold the contact in place. Heavy-duty housing resists crushing from... more

$18.09

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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

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

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

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

$12.05 $9.92

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

$23.91 $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

$5.10

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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

$15.26 $8.98

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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

$15.26 $8.63

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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

$15.26 $9.20

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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

$38.01 $29.14

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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

$23.91 $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

$15.26 $13.98

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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

$23.91 $16.66

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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

$5.42

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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

$8.00

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ALEKO BS-MC10R 1 Set Magnetic Contact Reed Switch Security Alarm Contact For Doors Windows and Other Applications

ALEKO BS-MC10R 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

$6.16

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ALEKO 5BS-MC10R 5 Sets of Magnetic Contact Reed Switch Security Alarm Contact For Doors Windows and Other Applications

ALEKO 5BS-MC10R 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

$21.31 $11.10

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ALEKO 5BS-MC08R 5 Sets of Magnetic Contact Reed Switch Security Alarm Contact For Doors Windows and Other Applications

ALEKO 5BS-MC08R 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

$24.56 $14.99

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More information about Home Security

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