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    ALEKO® BS-MC25ST 1 Set Magnetic Contact Reed Switch Security Alarm Contact For Doors Windows and Other Applications

    ALEKO® BS-MC25ST 1 Set Magnetic Contact Reed Switch Security Alarm Contact For Doors Windows and Other Applications

    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

    $4.49

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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

    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

    $4.49

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    Normal Open Recessed Magnetic Door Contacts Reed Switch Alarm

    Normal Open Recessed Magnetic Door Contacts Reed Switch Alarm

    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

    $8.59

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    3 Pcs NO Door Window Contact Magnetic Reed Switch Alarm Security 15-25mm

    3 Pcs NO Door Window Contact Magnetic Reed Switch Alarm Security 15-25mm

    Specifications: Description: NO type designed for use with alarm systems. Great for use in family and factory window, door. etc. more

    $17.99 $8.82

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    NO Wired Door Window Sensor Magnetic Reed Switch Home Alarm System 15-25mm x 30

    NO Wired Door Window Sensor Magnetic Reed Switch Home Alarm System 15-25mm x 30

    NO normally open type designed for use with alarm systems. Great for use in family and factory window, door. etc. Switch type: NO(Normally Open type), circuit is connected when magnet is near the switch. more

    $53.99 $26.61

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

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

    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. more

    $58.99 $29.47

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    ALEKO® 10BS-MC05R 10 Sets of Magnetic Contact Reed Switches Security Alarm Contacts For Doors Windows and Other Applications

    ALEKO® 10BS-MC05R 10 Sets of Magnetic Contact Reed Switches Security Alarm Contacts For Doors Windows and Other Applications

    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

    $12.99

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    ALEKO® 10BS-MC105R 10 Sets of Magnetic Contact Reed Switches Security Alarm Contacts For Doors Windows and Other Applications

    ALEKO® 10BS-MC105R 10 Sets of Magnetic Contact Reed Switches Security Alarm Contacts For Doors Windows and Other Applications

    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

    $12.99

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    ALEKO® 5BS-MC05R 5 Sets of Magnetic Contact Reed Switch Security Alarm Contact For Doors Windows and Other Applications

    ALEKO® 5BS-MC05R 5 Sets of Magnetic Contact Reed Switch Security Alarm Contact For Doors Windows and Other Applications

    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

    $11.99

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    Magnetic Reed Switch

    Magnetic Reed Switch

    Free Shipping on Over 500K Items!

    An accessory for any Sensaphone Remote Monitoring system, the Magnetic Reed Switch adds physical security monitoring to your location. Can be mounted to any door or window to detect an opening or closing event. Adds alarming for intrusion or... more

    $9.00

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    TECHKO Mighty Mini Entry Alarm, Grays

    TECHKO Mighty Mini Entry Alarm, Grays

    Free Shipping on Over 500K Items!

    Techko's magnetic entry alarm is excellent for windows, sliding doors and cabinet protection. The alarm has a high dB output with an On/Off switch operation. Excellent for travelers. Color: Grays. more

    $8.33

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    GE NX650 Wireless Door Window Sensor

    GE NX650 Wireless Door Window Sensor

    With The Iti Door/Window Sensor, Alarm Systems Can Be Easily Installed That Provide The Highest Level Of Intruder Protection Available For A Home Or Business. These Sensors Monitor Doors, Windows, Cabinets, Or Anything That Opens And Closes. When Used more

    $20

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    2 Set Alarm Safety Magnetic Door Window Contact Reed Switch NO

    2 Set Alarm Safety Magnetic Door Window Contact Reed Switch NO

    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

    $20.99 $10.35

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    2 Pcs MJ-32 Alarm Security Magnetic Door Window Contact Reed Switch NO

    2 Pcs MJ-32 Alarm Security Magnetic Door Window Contact Reed Switch NO

    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

    $20.99 $10.01

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    3 x Normally Open Wired Security Alarm Door Window Magnetic Contacts Reed Switch

    3 x Normally Open Wired Security Alarm Door Window Magnetic Contacts Reed Switch

    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

    $17.99 $8.75

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    Jasco Products GE Wireless Window Alarm - 56789

    Jasco Products GE Wireless Window Alarm - 56789

    GE 56789 Window Or Door Alarm 4 LR44 Batteries. more

    $6

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    GE Personal Security Window/Door Alarm

    GE Personal Security Window/Door Alarm

    120db alarm sounds when magnetic contact is broken On/off switch for easy control Low battery test button and light Requires 4 LR44 batteries (included) more

    $10.44

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    Stalwart™ Set of 8 Wireless Mini Window Security Alarms

    Stalwart™ Set of 8 Wireless Mini Window Security Alarms

    Keep your home protected the easy way with these miniature security alarms featuring a magnetic sensor that detects the opening of a protected window. on/off switch allows you to open protected objects without the alarm sounding easy wireless... more

    $45.00 $29.99

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    (10,000+)
    1 Mal White Led Secondary On Off Magnetic Reed Switch Stick On Adhesive Back

    1 Mal White Led Secondary On Off Magnetic Reed Switch Stick On Adhesive Back

    NOT FOR USE WITH High VOLTAGE. Comes with magnet. LED projects and so on. looking for alarm switch see our store, but not this listing.Single stick on surface mount (TAPE ONLY no screw holes) with 18 inch side mount wire leads, with switch, contact and... more

    $6.14

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    10 White Closet Door On Off Magnetic Reed Switch Double Stick Backing Led Switch

    10 White Closet Door On Off Magnetic Reed Switch Double Stick Backing Led Switch

    Qty 10 switches and 10 magnets NOT FOR USE WITH LINE VOLTAGE. (110v) This switch can be used with DC voltage only. its specs are below at the bottom.Single stick on surface mount (TAPE ONLY no screw holes) with 18 inch side mount wire leads switch, or... more

    $32.94

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    5 Mal Recessed Door Window Alarm Reed Switch Sensor Steel Ademco Honeywell Dsc

    5 Mal Recessed Door Window Alarm Reed Switch Sensor Steel Ademco Honeywell Dsc

    5 Recessed Switches and Magnets • ¾" Diameter hole needed for Press Fits Steel Door Contact • Wide Operating Gap 1 3/8" (35mm) min. • 18" long wire Leads • Easy Quick Installation Works with most alarm panels When the magnet is next to the switch the... more

    $18.14

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    MC 38 Wired Door Window Sensor Magnetic Switch Home Alarm System

    MC 38 Wired Door Window Sensor Magnetic Switch Home Alarm System

    . more

    $3.23

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    GVI-MAG magnetic sensor alarm door contac

    GVI-MAG magnetic sensor alarm door contac

    Surface mount Magnetic Reed contact sensor Used as an optional alarm trigger For use with doors and windows Easy to install. more

    $10.00

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    Advantage Magnetic Patient Alarms - 1

    Advantage Magnetic Patient Alarms - 1

    Medline Advantage Magnetic Patient AlarmsFeatures: * Inhibit patient wandering * The magnetic pull switch releases from any angle * Mounts on bed or chair * Tether clips to patient's clothing * Recessed on/off switch on side of alarm * Battery Check... more

    $19.58

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    SWANN SWHOM-MDAPK8-GL Complete Window Magnetic Alarm Kit (8 pk)

    SWANN SWHOM-MDAPK8-GL Complete Window Magnetic Alarm Kit (8 pk)

    � Window or door protection;� 120+ dB siren sounds when window or door is opened;� Compact, discreet design;� Easy installation;� Operating mode indication;� Concealed on/off switch;� Includes LR44 batteries;�8 pk;� Model No. SWHOM-MDAPK8-GLLength:... more

    $54.59

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    Advantage Magnetic Patient Alarms

    Advantage Magnetic Patient Alarms

    Mounts on bed or chair Tether clips to patient's clothing Recessed on/off switch on side of alarm Alarm sounds when magnet is pulled from the base unit Battery cover securely fastened with screws; uses 2 AAA batteries included; Adjustable cord... more

    $19.58

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    Ge Magnetic Indoor Window Alarms, 4 Pk

    Ge Magnetic Indoor Window Alarms, 4 Pk

    Sounds Alarm When Door Or Window Opens Easy To Installno Wiring Needed Off and chime and alarm Switch Selection For Indoor Use Only Includes 4 Lr44 Batteries 4 Pk more

    $19.99

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    SWANN SW351-MDA Complete Window & Door Magnetic Alarm Kit (Single)

    SWANN SW351-MDA Complete Window & Door Magnetic Alarm Kit (Single)

    Model No. SW351-MDA Compact magnetic alarms for discreet window or door protection Powerful 120+dB siren sounds when window or door is opened Compact design for discreet positioning Easy installation Operating mode indication Concealed on/off switch... more

    $9.99

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    Door/Window Entry Alarm with Magnetic Sensor, Pack of 2

    Door/Window Entry Alarm with Magnetic Sensor, Pack of 2

    Easy tool-free installation to window or door; Mounted using double-sided adhesive tape (included) Magnetic sensor switch detects entry protecting home or office Three 1.5V button cell batteries, INCLUDED Pack of 2 sensors for two windows or doors 90... more

    $4.99

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    5pcs Wired Door Window Sensor 330mm Magnetic Switch

    5pcs Wired Door Window Sensor 330mm Magnetic Switch

    Specification: metals shield anti-fire ABS connecting mode: N.C. normally closed rated current : 100mA rated voltage : 200 VDC operating distance: more than 15mm less than 25mm rated power: 3W No external power supply connect to wired or wireless alarm... more

    $9.99

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    Jasco 56789 Wireless Window Alarm

    Jasco 56789 Wireless Window Alarm

    With Batteries more

    $7

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    30 Watt Security Alarm Siren Self Contained Stainless Steel Case

    30 Watt Security Alarm Siren Self Contained Stainless Steel Case

    Home or Commercial Indoor amp; Outdoor 120db 12VDC Tamper Switches120db 1W/1M Sound Pressure Level 965 MA Current 12 VDC Dual Tone Siren 6-12 VDC Two Reed Tamper Switches installed Measures 5 1/2 x 5 1/4 x 3 3/4 more

    $26.99

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    GE 45115 Wireless Window Alarms, 2 pk

    GE 45115 Wireless Window Alarms, 2 pk

    Alarm sounds when magnetic contact is broken;�On/off switch;�Easy to install;� No wiring necessary;� Low-battery test button & light;� 2 pkLength: 5.00\"Width: 4.50\"Height: 1.25\" more

    $12.97

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    Honeywell 5816WMWH Wireless Door Window Transmitter

    Honeywell 5816WMWH Wireless Door Window Transmitter

    The Honeywell 5816WHWH Two Zone Wireless door or window transmitter with built-in magnetic reed switches and wired closed circuit contact loops is perfect for adding zones to your existing Honeywell 5800 series wireless alarm system such as the LYNX or... more

    $34.00

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    Interlogix NX-650N 319.5 Crystal MaxLife DoorWindow Sensor

    Interlogix NX-650N 319.5 Crystal MaxLife DoorWindow Sensor

    Use door/window sensors to protect anything that opens and closes, such as doors, windows, jewelry cases, and gun cabinets. The sensor detects intrusion with a magnet and reed-switch mechanism that signals an alarm during unauthorized entry. Features:... more

    $17.24

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    Linear Z-wave Wireless Door And Window Sensor

    Linear Z-wave Wireless Door And Window Sensor

    wireless Z-wave Door Or Window Sensor Internal Magnetic Switch Contact & Magnet External Normally Closed Contact Input Tamper Switch Powered By Cr123a Lithium Battery Internal Reed Switch External Switch Support 100ft Line-of-sight Range anti-tamper... more

    $49.00

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    Mace 80356 Door/Window Sensor

    Mace 80356 Door/Window Sensor

    Wireless RF Transmission Upto 300 ft - For: Wireless Home Security System more

    $21

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    Swann Swhom-mdapk8-gl Complete Window Magnetic Alarm Kit (8 Pk)

    Swann Swhom-mdapk8-gl Complete Window Magnetic Alarm Kit (8 Pk)

    Window Or Door Protection 120+ Db Siren Sounds When Window Or Door Is Opened Compact Discreet Design Easy Installation Operating Mode Indication Concealed On/off Switch Includes Lr44 Batteries 8 Pk Model No. Swhom-mdapk8-gl Upc : 815849013568 Shipping... more

    $52.61

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    More information about Home Security

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