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    Keep It Clean Wiring Accessories SDXP8 Modular Door Jamb Contact Set (8 Contacts) classic xtreme 9 inch g force mgb

    Keep It Clean Wiring Accessories SDXP8 Modular Door Jamb Contact Set (8 Contacts) classic xtreme 9 inch g force mgb

    Keep It Clean's EZ Contact door jamb contacts are perfect for eliminating the unsightly wires that come with mounting power accessories in your door. Featuring high quality brass contacts, high impact ABS plastic, module design, DirectLoc terminals,... more

    $64.15

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    Keep It Clean Wiring Accessories SDXP6 Modular Door Jamb Contact Set (6 Contacts) 2 din street rod amp parts 426 1932

    Keep It Clean Wiring Accessories SDXP6 Modular Door Jamb Contact Set (6 Contacts) 2 din street rod amp parts 426 1932

    Keep It Clean's EZ Contact door jamb contacts are perfect for eliminating the unsightly wires that come with mounting power accessories in your door. Featuring high quality brass contacts, high impact ABS plastic, module design, DirectLoc terminals,... more

    $37.52

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    Keep It Clean Wiring Accessories SDXP4 Modular Door Jamb Contact Set (4 Contacts) wrecker backup socal quick change sbc

    Keep It Clean Wiring Accessories SDXP4 Modular Door Jamb Contact Set (4 Contacts) wrecker backup socal quick change sbc

    Modular Door Jamb Contact Set (4 Contacts) wrecker backup socal quick change sbc more

    $39.00

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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

    $11.99 $5.64

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    Ideal Security SK604 Window and Door Contact Alarm

    Ideal Security SK604 Window and Door Contact Alarm

    Long lasting LED light with chime option. Portable motion activated night or closet light with optional chime function. Detects motion and turns on light or chimes automatically.- SKU: IDLSC004 more

    $12.99

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    ALEKO 5BS-MC13S-M 5 Sets of Magnetic Contact Reed Switches Security Alarm Contacts For Doors Windows and Other Applications

    ALEKO 5BS-MC13S-M 5 Sets of Magnetic Contact Reed Switches Security Alarm Contacts For Doors Windows and Other Applications

    ALEKO 5BS-MC13S-M 5 Sets of Magnetic Contact Reed Switches Security Alarm Contacts For Doors Windows and Other Applications:Mount Type: Surface Mount with Screws or Twin Adhesive Contact Type: N.O. (when the door is open, it is N.C.; when the door is... more

    $8.63

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    IDEAL Security Window and Door Contact

    IDEAL Security Window and Door Contact

    Free Shipping on Over 500K Items!

    Window and door contact alarm. Warns that door or window has been opened. Ideal for restricted areas or where children should not go. Easy installation with double-sided tape included. more

    $8.14

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    iSmartAlarm Contact Sensor Door and window contact sensor

    iSmartAlarm Contact Sensor Door and window contact sensor

    Door and window contact sensor wirelessly monitors a doors or window,easily mounted using included two-sided adhesive tape,compatible with free iSmart mobile app that lets you control your iSmart system from anywhere more

    $59.99

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    Crutchfield

    (300,000+)
    IDEAL Security Wire Contact Sensor Kit

    IDEAL Security Wire Contact Sensor Kit

    Free Shipping on Over 500K Items!

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

    $10.86

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    Wireless Door/Window Sensor. The door/window sensor requires a tattletale base unit to operate.

    Wireless Door/Window Sensor. The door/window sensor requires a tattletale base unit to operate.

    Free Shipping on Over 500K Items!

    The tattletale Door/Window transmitter is a supervised wireless contact that works with the tattletale Home Unit. With its chime feature you can be alerted whenever a door is opened. Its small and simple design help make installation a quick and easy... more

    $29.95

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    Panasonic KXT30865B Intercom System

    Panasonic KXT30865B Intercom System

    Depth: 6 in - Height: 5 in more

    $30

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    Skylink WT433 Door/Window Contact Sensor

    Skylink WT433 Door/Window Contact Sensor

    Extra Door / Window Sensor SAVE! Protects entrances and sends a signal to the control panel or dialer when contact is broke. Up to 100'range. Measures 3 3/8 x 1 1/2 x 1 1/8" and weighs 2 3/5 ozs. Order ONLINE Today! AVAILABLE SEPARATELY: Skylink more

    $10

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    Valcom 1 Door Answering Device VC-V-2900

    Valcom 1 Door Answering Device VC-V-2900

    The V-2900 Door Answering Unit provides voice contact from a designated telephone station to a door. more

    $193

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    Skylink Door/Window Sensor, Model WT433E

    Skylink Door/Window Sensor, Model WT433E

    Skylink door/window sensor protects doors and windows. Designed to work with Skylink Security systems notifies control panel of deluxe system Item# 164287 or emergency dialer Item# 17615, if installed for standard system Item# 164286 when contact is... more

    $24.99

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    FireKing Magnetic Door & Window Contact Alarm - (1 Each) (Master), White (Plastic)

    FireKing Magnetic Door & Window Contact Alarm - (1 Each) (Master), White (Plastic)

    Magnetic window and door alarm protects your home or office from intruders. Magnetic sensor detects when opened to quickly signal when a break-in occurs. 110-decibel alarm delivers a loud alert signal to notify you and scare off potential intruders.... more

    $16.49

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    Overstock.com

    (675,000+)
    MOBOTIX Output Interface Box MX-OPT-OUTPUT1-EXT

    MOBOTIX Output Interface Box MX-OPT-OUTPUT1-EXT

    Connect external sensors such as window/door contacts light barriers and more to your MOBOTIX camera with the Output Interface Box from MOBOTIX. Intelligent communication with cameras and other modules is possible thanks to MxMessagesSystem. This... more

    $198.00

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    (300,000+)
    Dakota Alert Universal Transmitter, Model UT-2500

    Dakota Alert Universal Transmitter, Model UT-2500

    Free Gift Card w/ Order

    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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    Alarm Shield - by Oplink Security

    Alarm Shield - by Oplink Security

    Plug-and-play wireless security system Expand the system to fit your security needs 24/7 email and push notification alerts. Mobile app available for iOS, Android and Microsoft Multi-user access + emergency contacts can receive alerts. Includes 2 door/... more

    $131.99

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    Overstock.com

    (675,000+)
    Personalized Emergency Contact Magnet

    Personalized Emergency Contact Magnet

    15% Off Your Entire Order with Coupon SPZLA15

    Keep all of your emergency contact information right on your refrigerator with our Emergency Contact Personalized Magnet. Perfect for young children, babysitters, nannies and guests! Our magnet creates quick and easy access to the most important phone... more

    $12.99

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    2EXU1 Magnetic Contact, Surface Mount, L 1/4 In

    2EXU1 Magnetic Contact, Surface Mount, L 1/4 In

    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 1/2 Min, 9/16 Max In, Length 1/4 In, Height 3/16 In,... more

    $6.02

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

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

    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

    $6.00

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    Generic Wireless Video Door Phone - SafeGuard Duo Security Doorbell Video Camera

    Generic Wireless Video Door Phone - SafeGuard Duo Security Doorbell Video Camera

    Wireless Video Door Phone SafeGuard Duo - 2x 3.5 Inch Monitors, 300m Range, Photo and Video Function Wireless Video Door Phone with x2 3.5 Inch monitors, 300m Range, Photo and Video Function and more. Video door security, the easy way. Want to know who... more

    $189.95

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    Generic Wireless Video Doorbell Security Doorbell Video Camera

    Generic Wireless Video Doorbell Security Doorbell Video Camera

    Wireless Video Doorbell - 720p Resolution, Two Way Audio, Night Vision, Mobile Support, Motion Detection, Alarm Features Key Features... Wireless doorbell lets you check on whos in front of your property at any timeMotion detection and different alarm... more

    $99.95

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    Danmini 720P Video Doorbell Security Doorbell Video Camera

    Danmini 720P Video Doorbell Security Doorbell Video Camera

    Danmini 720P Video Doorbell - 1/4 Inch CMOS, PIR, 160 Degree Lens, Night Vision, 3.5 Inch Display Key Features... Screen would be guests with this smart video doorbells 160 degree wide angle lensWith 720P camera and 3.5 inch screen you can have a clear... more

    $79.95

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    Aiphone JFS-2AEDF Video Intercom System

    Aiphone JFS-2AEDF Video Intercom System

    $1,000

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    Aleko 10BS-MC03R-L 10 Sets of Magnetic Contact Reed Security Alarm Contacts, White

    Aleko 10BS-MC03R-L 10 Sets of Magnetic Contact Reed Security Alarm Contacts, 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

    $13.70

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    Magnetic Sensor Home Door Window Entry Warning Alarm Switch Door Contact Magnet, White

    Magnetic Sensor Home Door Window Entry Warning Alarm Switch Door Contact Magnet, White

    Features: 1.Connection type: Normal close 2.Actuation distance: = 15 = 25mm 3.Shape: Longilineal 4.Color: white 5.Size: 6.5 Package included: 1 x Mini Home Security Timber Door Magnetic Electric Bolt Lock more

    $4.90

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    Optex Wireless 1000 Door/Window (Contact) Transmitter (TC-10U)

    Optex Wireless 1000 Door/Window (Contact) Transmitter (TC-10U)

    Compatible with RC-10U and TR-10U. Can be installed on door/window. Indoor/Outdoor (not in direct rain). Can be used as wireless transmitter for VX-402R, BX-80NR, AX-100TFR, AX-200TFR, CX-702R, and EX-35R. more

    $44.19

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    3pcs Normally Open Recessed Security Alarm Door Magnetic Contacts Reed Switch (Pack of 3)

    3pcs Normally Open Recessed Security Alarm Door Magnetic Contacts Reed Switch (Pack of 3)

    Description: Switch Type: NO(normal open type), the circuit is open normally, and, that if a magnet comes near it, the circuit closed. The reed switch is an electrical switch operated by an applied magnetic field. Designed for use with alarm systems.... more

    $11.87

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    GE Security 1078CTW-N Recessed Steel Door Terminal Contact, 3/4 Diameter, Wide Gap, White, 2 Gap Size (3/4 in Steel), 0.8

    GE Security 1078CTW-N Recessed Steel Door Terminal Contact, 3/4 Diameter, Wide Gap, White, 2 Gap Size (3/4 in Steel), 0.8

    UTC Fire & Security Sentrol 1078CTW-N Magnetic Contact 1078CTW-N 2176 Size: 3/4'. Color: 0.8. more

    $12.10

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    3 Pcs NO Recessed Security Window Door Contact Magnetic Alarm Reed Switch, Brown

    3 Pcs NO Recessed Security Window Door Contact Magnetic Alarm Reed Switch, Brown

    For updated, accurate country of origin data, it is recommended that you rely on product packaging or manufacturer information. Voltage : DC 100V;Rated Power : 10W;Actuation Distance : 30-40mm Each Size(Approx) : 23 x 23mm / 0.9 x 0.9in(H*D);Cable... more

    $17.94

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    Edwards Signaling 2302A-L, MAG Contact, Curtain Door Cont, 1.2

    Edwards Signaling 2302A-L, MAG Contact, Curtain Door Cont, 1.2

    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) : 7 x 6.1 x 1.2.Made In United States. Size: 6 feet. more

    $32.60

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    GE Recessed Steel Door Contact w/ Wire Leads,3/4 Dia, Brown 1078CW-M

    GE Recessed Steel Door Contact w/ Wire Leads,3/4 Dia, Brown 1078CW-M

    For updated, accurate country of origin data, it is recommended that you rely on product packaging or manufacturer information. GE Recessed Steel Door Contact w/ Wire Leads,3/4 Dia,Brown 1078CW-M General Information Recessed Steel Door Contact (with... more

    $11.99

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    USP Mini Overhead Door Contact, Adjustable Magnet, 2-1/4 In. Gap, NC, Silver

    USP Mini Overhead Door Contact, Adjustable Magnet, 2-1/4 In. Gap, NC, Silver

    As part of the SP series, the USP Mini Overhead Door Contact, Angled Magnet (2-1/4 Gap, NC) offers exceptional strength. The stainless steel, closed circuit (CC) contact is housed in cast metal and features a 24-inch armored cable. The magnet is... more

    $22.40

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

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

    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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    Ge Overhead/Panel Door Track Mnt. Contact W/Armored Cable,Ul 2315A-L, Red

    Ge Overhead/Panel Door Track Mnt. Contact W/Armored Cable,Ul 2315A-L, Red

    General Information Overhead/Panel Door Track Moun Contact w/Armored Cable, Clos Item Weight: 2 lbs. Size: 5 Meters. Color: Red. more

    $38.31

    FREE shipping

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    Fibaro Door/Window HomeKit-enabled Contact Sensor, White

    Fibaro Door/Window HomeKit-enabled Contact Sensor, White

    General Brand: Fibaro Color: White Specification Specifications: Power supply: 3.6V DC battery Battery type: ER14250 AA Radio protocol: Bluetooth low energy Radio frequency: 2.4 GHz Range: Up to 50m (free range) (164 feet) Recommended installation... more

    $59.99

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    Seco-Larm Enforcer Overhead Door Magnetic Contact, Open/Closed Loop (SM-226L-3Q), Silver

    Seco-Larm Enforcer Overhead Door Magnetic Contact, Open/Closed Loop (SM-226L-3Q), Silver

    The Seco-Larm Enforcer Overhead Door-Mount Magnetic Contact, NO/NC is a contact switch designed for large doors and gates where regular contacts may be difficult to mount. The contact's large gap allows use with even the largest doors, such as garage... more

    $21.00

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    Garage Store Security Door Rolling Gate Magnetic Switch Alarm Contact Zinc (Grey) Alloy

    Garage Store Security Door Rolling Gate Magnetic Switch Alarm Contact Zinc (Grey) Alloy

    For updated, accurate country of origin data, it is recommended that you rely on product packaging or manufacturer information. Size: 10.6 x 3.8 x 1cm/ 4.2in x 0.15in x 0.4in (L*W*T) Cord Length: approx.45cm/ 17.7in Operating Distance:45~60mm Weight:... more

    $14.47

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    5 Pcs NO Roller Shutter Door Contact Sensor Alarm Magnetic Reed Switches 50-70mm, Grey

    5 Pcs NO Roller Shutter Door Contact Sensor Alarm Magnetic Reed Switches 50-70mm, Grey

    Screw surface mount contact, metal housing. 50cm long wire lead. Comes with four installation screws. Switch type:NO(normal open type), circuit is connected when magnet is near the switch. Great for use in family and factory window, door. etc. For... more

    $29.47

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    More information about Home Security

    Best prices on Door contacts in Home Security. Check out Bizrate for great deals on popular brands like 0, Aiphone and Chamberlain. 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.