You're in Home Security

Need a Personal Shopper?

Subscribe to
Bizrate emails for the hottest
deals & products
,
PLUS a chance to

WIN $25

sign me up!

New winners chosen weekly.
No purchase necessary.

Best Seller
Sensaphone Magnetic Reed Switch for 400 and 800

Sensaphone Magnetic Reed Switch for 400 and 800

for 400 and 800 connects to Model 400, Model 800, or Model 1800 using 22-gauge accessory wire,monitors one door or window,includes mounting hardware and screws ... more

Sensaphone Magnetic Reed Switch for 400 and 800

for 400 and 800 connects to Model 400, Model 800, or Model 1800 using 22-gauge accessory wire,monitors one door or window,includes mounting hardware and screws

Crutchfield

(300,000+)

$10.00

go to store

Crutchfield

(300,000+)
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

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....

$18.99 $9.22

FREE shipping

go to store
Best Seller
5pcs RC-35 NC Recessed Wire Door Contact Sensor Alarm Magnetic Reed Switch White

5pcs RC-35 NC Recessed Wire Door Contact Sensor Alarm Magnetic Reed Switch White

Description:1.NC means Normally Closed:When the magnet together, the circuit is conductive( light on ); when the magnet separate, the circuit is not conductive ( light off ). When make order,pls check carefully!2.These are the door contact sensors that... ... more

5pcs RC-35 NC Recessed Wire Door Contact Sensor Alarm Magnetic Reed Switch White

Description:1.NC means Normally Closed:When the magnet together, the circuit is conductive( light on ); when the magnet separate, the circuit is not conductive ( light off ). When make order,pls check carefully!2.These are the door contact sensors that...

$27.99 $13.03

FREE shipping

go to store
1 Set RC-33B NC+NO Magnetic Window Door Contact Alarm Reed Switch Recessed

1 Set RC-33B NC+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

1 Set RC-33B NC+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...

$15.99 $7.17

FREE shipping

go to store
Wire Contact Sensor Sets

Wire Contact Sensor Sets

Shop Holiday Sale at Houzz© with up to 70% Off

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

Wire Contact 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...

$16.98

go to store
1 Set RC-36 NC Recessed Window Door Contact Magnetic Alarm Reed Switch Brown

1 Set RC-36 NC Recessed Window Door Contact Magnetic Alarm Reed Switch Brown

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

1 Set RC-36 NC Recessed Window Door Contact Magnetic Alarm Reed Switch Brown

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...

$13.99 $6.69

FREE shipping

go to store
1 Set RC-33B NC Magnetic Window Door Contact Alarm Reed Switch Recessed

1 Set RC-33B NC 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

1 Set RC-33B NC 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...

$12.99 $6.29

FREE shipping

go to store
1 Set RC-36 NC Recessed Window Door Contact Magnetic Alarm Reed Switch

1 Set RC-36 NC Recessed Window Door Contact Magnetic Alarm Reed Switch

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

1 Set RC-36 NC Recessed Window Door Contact Magnetic Alarm Reed Switch

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...

$13.99 $6.89

FREE shipping

go to store
1 Set RC-36 NC+NO Recessed Window Door Contact Magnetic Alarm Reed Switch Brown

1 Set RC-36 NC+NO Recessed Window Door Contact Magnetic Alarm Reed Switch Brown

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

1 Set RC-36 NC+NO Recessed Window Door Contact Magnetic Alarm Reed Switch Brown

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...

$18.99 $9.39

FREE shipping

go to store
1 Set RC-36 NC Recessed Window Door Contact Magnetic Alarm Reed Switch

1 Set RC-36 NC Recessed Window Door Contact Magnetic Alarm Reed Switch

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

1 Set RC-36 NC Recessed Window Door Contact Magnetic Alarm Reed Switch

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...

$9.99 $4.59

FREE shipping

go to store
Door Window NO/NC Recessed Security Contact Sensor Alarm Magnetic Reed Switch

Door Window NO/NC Recessed Security Contact Sensor Alarm Magnetic Reed Switch

NO NC type designed for use with alarm systems. Great for use in family and factory window, door. etc.Switch Type: NC(normal close type), the circuit is closed normally, and, that if a magnet comes near it, the circuit opens.Switch Type: NO(normal open... ... more

Door Window NO/NC Recessed Security Contact Sensor Alarm Magnetic Reed Switch

NO NC type designed for use with alarm systems. Great for use in family and factory window, door. etc.Switch Type: NC(normal close type), the circuit is closed normally, and, that if a magnet comes near it, the circuit opens.Switch Type: NO(normal open...

$19.99 $9.89

FREE shipping

go to store
Door Window NO/NC Recessed Security Contact Sensor Alarm Magnetic Reed Switch

Door Window NO/NC Recessed Security Contact Sensor Alarm Magnetic Reed Switch

NO NC type designed for use with alarm systems. Great for use in family and factory window, door. etc.Switch Type: NC(normal close type), the circuit is closed normally, and, that if a magnet comes near it, the circuit opens.Switch Type: NO(normal open... ... more

Door Window NO/NC Recessed Security Contact Sensor Alarm Magnetic Reed Switch

NO NC type designed for use with alarm systems. Great for use in family and factory window, door. etc.Switch Type: NC(normal close type), the circuit is closed normally, and, that if a magnet comes near it, the circuit opens.Switch Type: NO(normal open...

$17.99 $8.79

FREE shipping

go to store
10pcs RC-36 NC Recessed Wired Door Contact Sensor Alarm Magnetic Reed Switch

10pcs RC-36 NC Recessed Wired Door Contact Sensor Alarm Magnetic Reed Switch

Description:1.NC means Normally Closed:When the magnet together, the circuit is conductive( light on ); when the magnet separate, the circuit is not conductive ( light off ). When make order,pls check carefully!2.These are the door contact sensors that... ... more

10pcs RC-36 NC Recessed Wired Door Contact Sensor Alarm Magnetic Reed Switch

Description:1.NC means Normally Closed:When the magnet together, the circuit is conductive( light on ); when the magnet separate, the circuit is not conductive ( light off ). When make order,pls check carefully!2.These are the door contact sensors that...

$39.99 $19.99

FREE shipping

go to store
10pcs RC-33 NC Recessed Wired Door Contact Sensor Alarm Magnetic Reed Switch

10pcs RC-33 NC Recessed Wired Door Contact Sensor Alarm Magnetic Reed Switch

Description:1.NC means Normally Closed:When the magnet together, the circuit is conductive( light on ); when the magnet separate, the circuit is not conductive ( light off ). When make order,pls check carefully!2.These are the door contact sensors that... ... more

10pcs RC-33 NC Recessed Wired Door Contact Sensor Alarm Magnetic Reed Switch

Description:1.NC means Normally Closed:When the magnet together, the circuit is conductive( light on ); when the magnet separate, the circuit is not conductive ( light off ). When make order,pls check carefully!2.These are the door contact sensors that...

$24.99 $10.76

FREE shipping

go to store
RC-36 NC Recessed Wired Door Contact Sensor Alarm Magnetic Reed Switch Brown

RC-36 NC Recessed Wired Door Contact Sensor Alarm Magnetic Reed Switch Brown

Description:1.NC means Normally Closed:When the magnet together, the circuit is conductive( light on ); when the magnet separate, the circuit is not conductive ( light off ). When make order,pls check carefully!2.These are the door contact sensors that... ... more

RC-36 NC Recessed Wired Door Contact Sensor Alarm Magnetic Reed Switch Brown

Description:1.NC means Normally Closed:When the magnet together, the circuit is conductive( light on ); when the magnet separate, the circuit is not conductive ( light off ). When make order,pls check carefully!2.These are the door contact sensors that...

$15.99 $7.69

FREE shipping

go to store
2pcs RC-33 NC Recessed Wire Door Contact Sensor Alarm Magnetic Reed Switch Brown

2pcs RC-33 NC Recessed Wire Door Contact Sensor Alarm Magnetic Reed Switch Brown

Description:1.NC means Normally Closed:When the magnet together, the circuit is conductive( light on ); when the magnet separate, the circuit is not conductive ( light off ). When make order,pls check carefully!2.These are the door contact sensors that... ... more

2pcs RC-33 NC Recessed Wire Door Contact Sensor Alarm Magnetic Reed Switch Brown

Description:1.NC means Normally Closed:When the magnet together, the circuit is conductive( light on ); when the magnet separate, the circuit is not conductive ( light off ). When make order,pls check carefully!2.These are the door contact sensors that...

$15.99 $7.89

FREE shipping

go to store
RC-33 NC Recessed Wired Door Contact Sensor Alarm Magnetic Reed Switch Brown

RC-33 NC Recessed Wired Door Contact Sensor Alarm Magnetic Reed Switch Brown

Description:1.NC means Normally Closed:When the magnet together, the circuit is conductive( light on ); when the magnet separate, the circuit is not conductive ( light off ). When make order,pls check carefully!2.These are the door contact sensors that... ... more

RC-33 NC Recessed Wired Door Contact Sensor Alarm Magnetic Reed Switch Brown

Description:1.NC means Normally Closed:When the magnet together, the circuit is conductive( light on ); when the magnet separate, the circuit is not conductive ( light off ). When make order,pls check carefully!2.These are the door contact sensors that...

$13.99 $6.89

FREE shipping

go to store
RC-33 NC Recessed Wired Door Contact Sensor Alarm Magnetic Reed Switch White

RC-33 NC Recessed Wired Door Contact Sensor Alarm Magnetic Reed Switch White

Description:1.NC means Normally Closed:When the magnet together, the circuit is conductive( light on ); when the magnet separate, the circuit is not conductive ( light off ). When make order,pls check carefully!2.These are the door contact sensors that... ... more

RC-33 NC Recessed Wired Door Contact Sensor Alarm Magnetic Reed Switch White

Description:1.NC means Normally Closed:When the magnet together, the circuit is conductive( light on ); when the magnet separate, the circuit is not conductive ( light off ). When make order,pls check carefully!2.These are the door contact sensors that...

$13.99 $6.79

FREE shipping

go to store
2pcs RC-36 NC Recessed Wire Door Contact Sensor Alarm Magnetic Reed Switch White

2pcs RC-36 NC Recessed Wire Door Contact Sensor Alarm Magnetic Reed Switch White

Description:1.NC means Normally Closed:When the magnet together, the circuit is conductive( light on ); when the magnet separate, the circuit is not conductive ( light off ). When make order,pls check carefully!2.These are the door contact sensors that... ... more

2pcs RC-36 NC Recessed Wire Door Contact Sensor Alarm Magnetic Reed Switch White

Description:1.NC means Normally Closed:When the magnet together, the circuit is conductive( light on ); when the magnet separate, the circuit is not conductive ( light off ). When make order,pls check carefully!2.These are the door contact sensors that...

$18.99 $9.39

FREE shipping

go to store
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.For... ... more

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.For...

$53.99 $26.66

FREE shipping

go to store
20 pk Recessed White Door Window Security Alarm Switch Reed Contact Magnet 3/8"

20 pk Recessed White Door Window Security Alarm Switch Reed Contact Magnet 3/8"

Size: 3/8"Gap: We recommend no more than a 5/8" GapWire Lead Gauge: 22 AWGWire Lead Length: 18"Magnet Dimensions: 3/8" x 1/8" x 3/8" ... more

20 pk Recessed White Door Window Security Alarm Switch Reed Contact Magnet 3/8"

Size: 3/8"Gap: We recommend no more than a 5/8" GapWire Lead Gauge: 22 AWGWire Lead Length: 18"Magnet Dimensions: 3/8" x 1/8" x 3/8"

$27.95

FREE shipping

go to store
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

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...

$14.99 $7.29

FREE shipping

go to store
10pcs HC-34A NC Recessed Wired Gate Contact Sensor Alarm Magnetic Reed Switch

10pcs HC-34A NC Recessed Wired Gate Contact Sensor Alarm Magnetic Reed Switch

Description:1.NC means Normally Closed:When the magnet together, the circuit is conductive( light on ); when the magnet separate, the circuit is not conductive ( light off ).When make order,pls check carefully!2.These are the door contact sensors that... ... more

10pcs HC-34A NC Recessed Wired Gate Contact Sensor Alarm Magnetic Reed Switch

Description:1.NC means Normally Closed:When the magnet together, the circuit is conductive( light on ); when the magnet separate, the circuit is not conductive ( light off ).When make order,pls check carefully!2.These are the door contact sensors that...

$31.99 $15.79

FREE shipping

go to store
RC-35 NC Recessed Wired Gate Contact Sensor Alarm Magnetic Reed Switch White

RC-35 NC Recessed Wired Gate Contact Sensor Alarm Magnetic Reed Switch White

Description:1.NC means Normally Closed:When the magnet together, the circuit is conductive( light on ); when the magnet separate, the circuit is not conductive ( light off ).When make order,pls check carefully!2.These are the door contact sensors that... ... more

RC-35 NC Recessed Wired Gate Contact Sensor Alarm Magnetic Reed Switch White

Description:1.NC means Normally Closed:When the magnet together, the circuit is conductive( light on ); when the magnet separate, the circuit is not conductive ( light off ).When make order,pls check carefully!2.These are the door contact sensors that...

$16.99 $7.09

FREE shipping

go to store
5pcs HC-34A NC Recessed Wire Gate Contact Sensor Alarm Magnetic Reed Switch

5pcs HC-34A NC Recessed Wire Gate Contact Sensor Alarm Magnetic Reed Switch

Description:1.NC means Normally Closed:When the magnet together, the circuit is conductive( light on ); when the magnet separate, the circuit is not conductive ( light off ).When make order,pls check carefully!2.These are the door contact sensors that... ... more

5pcs HC-34A NC Recessed Wire Gate Contact Sensor Alarm Magnetic Reed Switch

Description:1.NC means Normally Closed:When the magnet together, the circuit is conductive( light on ); when the magnet separate, the circuit is not conductive ( light off ).When make order,pls check carefully!2.These are the door contact sensors that...

$26.99 $13.49

FREE shipping

go to store
3 Sets NO Recessed Door Window Contact Magnetic Reed Switch Alarm Security

3 Sets NO Recessed Door Window Contact Magnetic Reed Switch Alarm Security

Description:Screw surface mount contact, white ABS housing. 27cm long wire lead that is side mounted. Comes with twelve installation screws.Switch Type: NO(normal open type), the circuit is open normally, and, that if a magnet comes near it, the... ... more

3 Sets NO Recessed Door Window Contact Magnetic Reed Switch Alarm Security

Description:Screw surface mount contact, white ABS housing. 27cm long wire lead that is side mounted. Comes with twelve installation screws.Switch Type: NO(normal open type), the circuit is open normally, and, that if a magnet comes near it, the...

$16.99 $8.01

FREE shipping

go to store
2pcs NO/NC Wired Door Window Contact Magnetic Reed Switch Home Alarm System

2pcs NO/NC Wired Door Window Contact Magnetic Reed Switch Home Alarm System

Description:Switch Type: NC(normal close type), the circuit is closed normally, and, that if a magnet comes near it, the circuit opens.Switch Type: NO(normal open type), the circuit is open normally, and, that if a magnet comes near it, the circuit... ... more

2pcs NO/NC Wired Door Window Contact Magnetic Reed Switch Home Alarm System

Description:Switch Type: NC(normal close type), the circuit is closed normally, and, that if a magnet comes near it, the circuit opens.Switch Type: NO(normal open type), the circuit is open normally, and, that if a magnet comes near it, the circuit...

$24.99 $12.19

FREE shipping

go to store
uxcell Recessed Security Alarm Contacts Door Window Sensor Magnetic Reed Switch White

uxcell Recessed Security Alarm Contacts Door Window Sensor Magnetic Reed Switch White

uxcell Recessed Security Alarm Contacts Door Window Sensor Magnetic Reed Switch White ... more

uxcell Recessed Security Alarm Contacts Door Window Sensor Magnetic Reed Switch White

uxcell Recessed Security Alarm Contacts Door Window Sensor Magnetic Reed Switch White

$18.08

FREE shipping

go to store
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

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...

$5.42

go to store
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

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...

$6.16

go to store
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

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...

$8.00

go to store
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

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...

$5.10

go to store
ALEKO BS-MC12S-M 1 Set Magnetic Contact Reed Switch Security Alarm Contact For Doors Windows and Other Applications

ALEKO BS-MC12S-M 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

ALEKO BS-MC12S-M 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...

$5.00

go to store
Unique BargainsHome Wired Alarm Security Magnetic Door Contact Reed Sensor Switch White 2 Sets

Unique BargainsHome Wired Alarm Security Magnetic Door Contact Reed Sensor Switch White 2 Sets

Surface mount contact, screw mount white ABS housing. Wire is not included.Comes with installation screws.Great for use in family and factory wooden windows, doors. etc.Switch type: NO(normal open type), circuit is connected when magnet is near the... ... more

Unique BargainsHome Wired Alarm Security Magnetic Door Contact Reed Sensor Switch White 2 Sets

Surface mount contact, screw mount white ABS housing. Wire is not included.Comes with installation screws.Great for use in family and factory wooden windows, doors. etc.Switch type: NO(normal open type), circuit is connected when magnet is near the...

$16.99 $8.29

FREE shipping

go to store
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

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...

$15.26 $9.20

go to store
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

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...

$38.01 $25.30

go to store
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

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...

$21.31 $11.10

go to store
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

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...

$23.91 $13.50

go to store
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

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...

$15.26 $8.98

go to store