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.

Hidden Sensor Door Jam Recessed Switch Home Security Alarm Plunger Contact

Hidden Sensor Door Jam Recessed Switch Home Security Alarm Plunger Contact

This is a 10 pack plunger security switch, sensor or contact. It can be used as a replacement switch, or used with a wired contact for a Honeywell, Ademco, GRI, DSC, Boch, among others. Although the photo shows 1, this is for a package of 10 Brand NEW...

at eBay

Wireless Garage Door Sensor for Net Connected Home Security Alarm & Home Automation System

Wireless Garage Door Sensor for Net Connected Home Security Alarm & Home Automation System

Free Shipping on Over 500K Items!

The SkyLink GS-MT Wireless Garage Door Sensor will track the garage door opened or closed status and send a push notification to your Smartphone with any change in status. Simply place the sensor on the top panel of your garage door to be informed when... ... more

Wireless Garage Door Sensor for Net Connected Home Security Alarm & Home Automation System

The SkyLink GS-MT Wireless Garage Door Sensor will track the garage door opened or closed status and send a push notification to your Smartphone with any change in status. Simply place the sensor on the top panel of your garage door to be informed when...

HomeDepot.com

$19.99

FREE shipping

go to store
Wireless Window and Door Sensor for Net Connected Home Security Alarm & Home Automation System

Wireless Window and Door Sensor for Net Connected Home Security Alarm & Home Automation System

Free Shipping on Over 500K Items!

The SkyLink WD-MT Wireless Window & Door Sensor simply mounts to any window or door frame with double sided tape to track/monitor the status of open or closed. When the status changes, an instant push notification is sent to your Smartphone or mobile... ... more

Wireless Window and Door Sensor for Net Connected Home Security Alarm & Home Automation System

The SkyLink WD-MT Wireless Window & Door Sensor simply mounts to any window or door frame with double sided tape to track/monitor the status of open or closed. When the status changes, an instant push notification is sent to your Smartphone or mobile...

HomeDepot.com

$21.99

FREE shipping

go to store
Wireless Motion Sensor for SkyLinkNet Connected Home Security Alarm and Home Automation System

Wireless Motion Sensor for SkyLinkNet Connected Home Security Alarm and Home Automation System

Free Shipping on Over 500K Items!

The SkyLink PS-MT Wireless Motion Sensor can be mounted on any corner, wall, ceiling, freestanding structure or stand independently. Receive a push notification instantly anytime motion is detected in areas not protected door or window. A single AA... ... more

Wireless Motion Sensor for SkyLinkNet Connected Home Security Alarm and Home Automation System

The SkyLink PS-MT Wireless Motion Sensor can be mounted on any corner, wall, ceiling, freestanding structure or stand independently. Receive a push notification instantly anytime motion is detected in areas not protected door or window. A single AA...

HomeDepot.com

$24.99

FREE shipping

go to store
Six Piece Alert Home Security System Wireless Keypad Alarm Motion Detector

Six Piece Alert Home Security System Wireless Keypad Alarm Motion Detector

Six Piece Home Security System Includes Keypad with door/window sensor & panic button Motion detector 4 wireless magnetic door/window alarms and Security system warning window stickers. Confidently secure your home with this comprehensive system! Even... ... more

Six Piece Alert Home Security System Wireless Keypad Alarm Motion Detector

Six Piece Home Security System Includes Keypad with door/window sensor & panic button Motion detector 4 wireless magnetic door/window alarms and Security system warning window stickers. Confidently secure your home with this comprehensive system! Even...

Jet.com

$32.67

go to store
2 in 1 Security Motion Detector Sensor Alarm Chime with Keychain Remotes, White

2 in 1 Security Motion Detector Sensor Alarm Chime with Keychain Remotes, White

Motion sensor secures your home. Sounds a piercing siren alarm when someone walks within 16 feet of it! Or, switch it to a pleasant chime when you just want to be notified that someone is around. Turn it on or off with one of the 2 included remotes. No... ... more

2 in 1 Security Motion Detector Sensor Alarm Chime with Keychain Remotes, White

Motion sensor secures your home. Sounds a piercing siren alarm when someone walks within 16 feet of it! Or, switch it to a pleasant chime when you just want to be notified that someone is around. Turn it on or off with one of the 2 included remotes. No...

Jet.com

$16.93

go to store
(Set/2) 2-in-1 Security Motion Detector Sensor Alarms with Keychain Remotes

(Set/2) 2-in-1 Security Motion Detector Sensor Alarms with Keychain Remotes

(Set of 2) Motion sensors secure your home. Sounds a piercing siren alarm when someone walks within 16 feet of it! Or, switch it to a pleasant chime when you just want to be notified that someone is around. Turn each on or off with one of the included... ... more

(Set/2) 2-in-1 Security Motion Detector Sensor Alarms with Keychain Remotes

(Set of 2) Motion sensors secure your home. Sounds a piercing siren alarm when someone walks within 16 feet of it! Or, switch it to a pleasant chime when you just want to be notified that someone is around. Turn each on or off with one of the included...

Jet.com

$23.03

go to store
bibene wifi home security alarm system diy kit with easy app, 2-in-1 pir main panel, wireless burglar alert security system for ios andrioid with pir motion sensor,door window sensor

bibene wifi home security alarm system diy kit with easy app, 2-in-1 pir main panel, wireless burglar alert security system for ios andrioid with pir motion sensor,door window sensor

bibene wifi home security alarm system diy kit with easy app, 2-in-1 pir main panel, wireless burglar alert security system for ios andrioid with pir motion sensor,door window sensor ... more

bibene wifi home security alarm system diy kit with easy app, 2-in-1 pir main panel, wireless burglar alert security system for ios andrioid with pir motion sensor,door window sensor

bibene wifi home security alarm system diy kit with easy app, 2-in-1 pir main panel, wireless burglar alert security system for ios andrioid with pir motion sensor,door window sensor

$85.33

FREE shipping

go to store
5 pcs white recessed door contacts nc security alarm window sensors with magnetic reed switch. these door contact position switches (dcs) work with all access control and burglar alarm systems

5 pcs white recessed door contacts nc security alarm window sensors with magnetic reed switch. these door contact position switches (dcs) work with all access control and burglar alarm systems

5 pcs white recessed door contacts nc security alarm window sensors with magnetic reed switch. these door contact position switches (dcs) work with all access control and burglar alarm systems ... more

5 pcs white recessed door contacts nc security alarm window sensors with magnetic reed switch. these door contact position switches (dcs) work with all access control and burglar alarm systems

5 pcs white recessed door contacts nc security alarm window sensors with magnetic reed switch. these door contact position switches (dcs) work with all access control and burglar alarm systems

$31.02

FREE shipping

go to store
Forecum Wireless Anti-theft Door and Window Alarm Magnetic Contact Sensor Burglar Alarm System with Two Remote Control for Home/Office Security

Forecum Wireless Anti-theft Door and Window Alarm Magnetic Contact Sensor Burglar Alarm System with Two Remote Control for Home/Office Security

Forecum Wireless Anti-theft Door and Window Alarm Magnetic Contact Sensor Burglar Alarm System with Two Remote Control for Home/Office Security ... more

Forecum Wireless Anti-theft Door and Window Alarm Magnetic Contact Sensor Burglar Alarm System with Two Remote Control for Home/Office Security

Forecum Wireless Anti-theft Door and Window Alarm Magnetic Contact Sensor Burglar Alarm System with Two Remote Control for Home/Office Security

$22.37

go to store
Ge Sh50246 Door Stop Alarm

Ge Sh50246 Door Stop Alarm

Add security to your home with GE Personal Security Products. From personal alarms to motion detection, GE has the product you need.Features: 120db Alarm Sounds When Activated On/off Switch Activates & Deactivates Alarm Also Works As A Doorjamb To... ... more

Ge Sh50246 Door Stop Alarm

Add security to your home with GE Personal Security Products. From personal alarms to motion detection, GE has the product you need.Features: 120db Alarm Sounds When Activated On/off Switch Activates & Deactivates Alarm Also Works As A Doorjamb To...

Peazz

(100+)

$27.14

go to store

Peazz

(100+)
iON Digital Plunger Wireless Door Security Sensor, HAI (Plunger-H)

iON Digital Plunger Wireless Door Security Sensor, HAI (Plunger-H)

THE WORLD'S SMALLEST WIRELESS DOOR SECURITY TRANSMITTER. A bulky home security system can be an eyesore. Adding to that stress is hard wire installation permanently altering the aesthetics of a room, door or window treatment. With its wireless... ... more

iON Digital Plunger Wireless Door Security Sensor, HAI (Plunger-H)

THE WORLD'S SMALLEST WIRELESS DOOR SECURITY TRANSMITTER. A bulky home security system can be an eyesore. Adding to that stress is hard wire installation permanently altering the aesthetics of a room, door or window treatment. With its wireless...

Jet.com

$33.95

go to store
Security Alarm (Door/Window) Sensor Switch

Security Alarm (Door/Window) Sensor Switch

Sensors Connect to window or door. Magnetic sensors detect the opening of a protected door or window. The unit is activated when the magnetic sensors move apart more than 1/2 inch. Operates with Dimango HS4320D, HS4340D, HS4360D and HS4370D, Included... ... more

Security Alarm (Door/Window) Sensor Switch

Sensors Connect to window or door. Magnetic sensors detect the opening of a protected door or window. The unit is activated when the magnetic sensors move apart more than 1/2 inch. Operates with Dimango HS4320D, HS4340D, HS4360D and HS4370D, Included...

Jet.com

$9.09

go to store
Wire Contact Sensor Kit

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

Wire Contact Sensor Kit

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...

HomeDepot.com

$14.99

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

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

Voltage : DC 100V;Rated Power : 10W;Gap : 15-25mm Each Size(Approx) : 64 x 13x 13mm / 2.5 x 0.51in x 0.51in(L*W*H);Mounting Hole Dia. : 4mm/ 0.16in Wire Length(Each) : 27cm/ 10.6in Color : White;Housing Material : ABS Weight : 59g;package Content :... ... more

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

Voltage : DC 100V;Rated Power : 10W;Gap : 15-25mm Each Size(Approx) : 64 x 13x 13mm / 2.5 x 0.51in x 0.51in(L*W*H);Mounting Hole Dia. : 4mm/ 0.16in Wire Length(Each) : 27cm/ 10.6in Color : White;Housing Material : ABS Weight : 59g;package Content :...

Jet.com

$8.19

go to store
Unique Bargains 10 Pcs NO Wired Recessed Door Window Sensor Magnetic Reed Switch Home Alarm, White

Unique Bargains 10 Pcs NO Wired Recessed Door Window Sensor Magnetic Reed Switch Home Alarm, White

Voltage : DC 100V;Rated Power : 10W;Actuation Distance : 15-25mm Each Size(Approx) : 24.5 x 11mm / 0.97 x 0.43in(H*D);Cable Length(Each) : 23cm/ 9.1in Color : White;Housing Material : ABS Weight : 80g;package Content : 10 x Door Magnetic Reed Switch ... more

Unique Bargains 10 Pcs NO Wired Recessed Door Window Sensor Magnetic Reed Switch Home Alarm, White

Voltage : DC 100V;Rated Power : 10W;Actuation Distance : 15-25mm Each Size(Approx) : 24.5 x 11mm / 0.97 x 0.43in(H*D);Cable Length(Each) : 23cm/ 9.1in Color : White;Housing Material : ABS Weight : 80g;package Content : 10 x Door Magnetic Reed Switch

Jet.com

$19.55

go to store
iON Digital Plunger Wireless Door Security Sensor, DSC (Plunger-D)

iON Digital Plunger Wireless Door Security Sensor, DSC (Plunger-D)

THE WORLD'S SMALLEST WIRELESS DOOR SECURITY TRANSMITTER. A bulky home security system can be an eyesore. Adding to that stress is hard wire installation permanently altering the aesthetics of a room, door or window treatment. With its wireless... ... more

iON Digital Plunger Wireless Door Security Sensor, DSC (Plunger-D)

THE WORLD'S SMALLEST WIRELESS DOOR SECURITY TRANSMITTER. A bulky home security system can be an eyesore. Adding to that stress is hard wire installation permanently altering the aesthetics of a room, door or window treatment. With its wireless...

Jet.com

$31.95

go to store
3pcs Recessed Type Alarm Contacts Magnetic Sensor Switch White for Door Window

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

Voltage : 100V;Rated Power : 10W;Actuation Distance : 0-15mm Cable Length : 23cm/9 Size(Approx) : 0.9 x 1.8cm/ 0.35in x 0.7in(D*H) Color : White;Housing Material : Plastic Weight : 22g;package Content : 3 x Magnetic Door Contacts ... more

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

Voltage : 100V;Rated Power : 10W;Actuation Distance : 0-15mm Cable Length : 23cm/9 Size(Approx) : 0.9 x 1.8cm/ 0.35in x 0.7in(D*H) Color : White;Housing Material : Plastic Weight : 22g;package Content : 3 x Magnetic Door Contacts

Jet.com

$11.45

go to store
A+ Yescom Home 315MHz Security Alarm System Accessory Wireliss 110 Degree Motion Sensor Door Window, White

A+ Yescom Home 315MHz Security Alarm System Accessory Wireliss 110 Degree Motion Sensor Door Window, White

Fits for 315MHz Wireless Home Alarm System. 01)Specifications:|02)Working Volt: 1x 3.6V 1/2m Alkaline battery|03)Consume Current: alarm ≤ 15mA, standy ≤ 8uA|04)Detecting Angle: 110°|05)Detecting Distance: 6m to 8m|06)Installration Height: 2.2m|07)Alarm... ... more

A+ Yescom Home 315MHz Security Alarm System Accessory Wireliss 110 Degree Motion Sensor Door Window, White

Fits for 315MHz Wireless Home Alarm System. 01)Specifications:|02)Working Volt: 1x 3.6V 1/2m Alkaline battery|03)Consume Current: alarm ≤ 15mA, standy ≤ 8uA|04)Detecting Angle: 110°|05)Detecting Distance: 6m to 8m|06)Installration Height: 2.2m|07)Alarm...

Jet.com

$6.95

go to store
Door Window Alarm -Ultra-Slim 5 Pack- 100db Alert Family Security ALARM System Door alarms Sensor for Home Traveling (Burglar Theft-proof Vibration Alarm and Triggered Window Alarm)

Door Window Alarm -Ultra-Slim 5 Pack- 100db Alert Family Security ALARM System Door alarms Sensor for Home Traveling (Burglar Theft-proof Vibration Alarm and Triggered Window Alarm)

Door Window Alarm -Ultra-Slim 5 Pack- 100db Alert Family Security ALARM System Door alarms Sensor for Home Traveling (Burglar Theft-proof Vibration Alarm and Triggered Window Alarm) ... more

Door Window Alarm -Ultra-Slim 5 Pack- 100db Alert Family Security ALARM System Door alarms Sensor for Home Traveling (Burglar Theft-proof Vibration Alarm and Triggered Window Alarm)

Door Window Alarm -Ultra-Slim 5 Pack- 100db Alert Family Security ALARM System Door alarms Sensor for Home Traveling (Burglar Theft-proof Vibration Alarm and Triggered Window Alarm)

$46.07

FREE shipping

go to store
ALEKO 10BS-MC27ST 10 Sets of Magnetic Contact Reed Switches Security Alarm Contacts For Doors Windows and Other Applications

ALEKO 10BS-MC27ST 10 Sets of Magnetic Contact Reed Switches Security Alarm Contacts For Doors Windows and Other Applications

ALEKO 10BS-MC27ST 10 Sets of Magnetic Contact Reed Switches Security Alarm Contacts For Doors Windows and Other Applications:Mount Type: Surface Mount with Screws Contact Type: N.O. and will not work as N.C. (when the door is open, it is N.C.; when the... ... more

ALEKO 10BS-MC27ST 10 Sets of Magnetic Contact Reed Switches Security Alarm Contacts For Doors Windows and Other Applications

ALEKO 10BS-MC27ST 10 Sets of Magnetic Contact Reed Switches Security Alarm Contacts For Doors Windows and Other Applications:Mount Type: Surface Mount with Screws Contact Type: N.O. and will not work as N.C. (when the door is open, it is N.C.; when the...

$16.04

go to store
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

ALEKO 5BS-MC12S-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

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: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...

$8.63

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

Home 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

Home 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...

$19.99 $9.75

FREE shipping

go to store
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

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

Jet.com

$6.99

go to store
MOHOO Wired Door Window Sensor Security Alarm Magnetic Switch w/ 4 Screws 100V 15-25MM

MOHOO Wired Door Window Sensor Security Alarm Magnetic Switch w/ 4 Screws 100V 15-25MM

Feature: ① appearance of small, easy to install ② long period of use, 100% no false positives, not false negatives ③ Ming-mounted for installation windows, wooden doors, stainless steel doors, aluminum doors and so many uses ④ for you convenient we... ... more

MOHOO Wired Door Window Sensor Security Alarm Magnetic Switch w/ 4 Screws 100V 15-25MM

Feature: ① appearance of small, easy to install ② long period of use, 100% no false positives, not false negatives ③ Ming-mounted for installation windows, wooden doors, stainless steel doors, aluminum doors and so many uses ④ for you convenient we...

$7.99

FREE shipping

go to store
Aleko® 10BS-MC12S-M 10 Sets of Magnetic Contact Reed Switch Security Alarm Co..., White

Aleko® 10BS-MC12S-M 10 Sets of Magnetic Contact Reed Switch Security Alarm Co..., 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

Aleko® 10BS-MC12S-M 10 Sets of Magnetic Contact Reed Switch Security Alarm Co..., 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...

Jet.com

$13.50

go to store
Wireless Security Door Alarm Sensor

Wireless Security Door Alarm Sensor

Door alarm sensor. now you can monitor more than one door with Dimango's Door Alarm! Alarm sounds when transmitter and magnet are separated. Operates with Dimnago's RC2215 Door Aolarm. Uses one 9-volt alkaline battery (not included). Ideal for homes,... ... more

Wireless Security Door Alarm Sensor

Door alarm sensor. now you can monitor more than one door with Dimango's Door Alarm! Alarm sounds when transmitter and magnet are separated. Operates with Dimnago's RC2215 Door Aolarm. Uses one 9-volt alkaline battery (not included). Ideal for homes,...

Jet.com

$9.95

go to store
Fortress Security Safeguard Preferred Kit: DIY Wireless All-In-One Standalone Personal Security Alarm System with Remote for Easy Control and 2 Door and Window Contact Sensors

Fortress Security Safeguard Preferred Kit: DIY Wireless All-In-One Standalone Personal Security Alarm System with Remote for Easy Control and 2 Door and Window Contact Sensors

The Safeguard all-in-one door alarm from Fortress Security Store is ideal for monitoring any doors, windows, or anything else that opens or closes. The Safeguard alarm is designed to work independently or with additional Fortress Security Store... ... more

Fortress Security Safeguard Preferred Kit: DIY Wireless All-In-One Standalone Personal Security Alarm System with Remote for Easy Control and 2 Door and Window Contact Sensors

The Safeguard all-in-one door alarm from Fortress Security Store is ideal for monitoring any doors, windows, or anything else that opens or closes. The Safeguard alarm is designed to work independently or with additional Fortress Security Store...

$29.95

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...

$23.99 $11.67

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... ... 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...

$23.99 $11.64

FREE shipping

go to store
10X WIRELESS Home Window Door Burglar Security ALARM System Magnetic Sensor, 1.Sensor type: alarm By Alarm Co

10X WIRELESS Home Window Door Burglar Security ALARM System Magnetic Sensor, 1.Sensor type: alarm By Alarm Co

3 x LR44 Button Battery5.Size: 2.5 x 1.3 x 0.8 inch3.Material: plastic2.Alarm type: sound1.Sensor type: alarm ... more

10X WIRELESS Home Window Door Burglar Security ALARM System Magnetic Sensor, 1.Sensor type: alarm By Alarm Co

3 x LR44 Button Battery5.Size: 2.5 x 1.3 x 0.8 inch3.Material: plastic2.Alarm type: sound1.Sensor type: alarm

$16.39

FREE shipping

go to store
iON Digital Plunger Wireless Door Security Sensor, GE (Plunger-G)

iON Digital Plunger Wireless Door Security Sensor, GE (Plunger-G)

THE WORLD'S SMALLEST WIRELESS DOOR SECURITY TRANSMITTER. A bulky home security system can be an eyesore. Adding to that stress is hard wire installation permanently altering the aesthetics of a room, door or window treatment. With its wireless... ... more

iON Digital Plunger Wireless Door Security Sensor, GE (Plunger-G)

THE WORLD'S SMALLEST WIRELESS DOOR SECURITY TRANSMITTER. A bulky home security system can be an eyesore. Adding to that stress is hard wire installation permanently altering the aesthetics of a room, door or window treatment. With its wireless...

Jet.com

$33.95

go to store
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

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...

Jet.com

$13.70

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

10 pk 3/8" Recessed Door Window Security Alarm Switch Reed Contact Magnet Brown

Ideal for tight fitting window frames where you cannot drill a hole for magnet Size: 3/8" Gap: We recommend no more than a 5/8" Gap Wire Lead Gauge: 22 AWG Wire Lead Length: 18" Magnet Dimensions: 3/8" x 1/8" x 3/8" Contact Dimensions: 11mm x 19mm x... ... more

10 pk 3/8" Recessed Door Window Security Alarm Switch Reed Contact Magnet Brown

Ideal for tight fitting window frames where you cannot drill a hole for magnet Size: 3/8" Gap: We recommend no more than a 5/8" Gap Wire Lead Gauge: 22 AWG Wire Lead Length: 18" Magnet Dimensions: 3/8" x 1/8" x 3/8" Contact Dimensions: 11mm x 19mm x...

$15.95

FREE shipping

go to store
iON Digital Plunger Wireless Door Security Sensor, 2GIG (Plunger-2GIG)

iON Digital Plunger Wireless Door Security Sensor, 2GIG (Plunger-2GIG)

THE WORLD'S SMALLEST WIRELESS DOOR SECURITY TRANSMITTER. A bulky home security system can be an eyesore. Adding to that stress is hard wire installation permanently altering the aesthetics of a room, door or window treatment. With its wireless... ... more

iON Digital Plunger Wireless Door Security Sensor, 2GIG (Plunger-2GIG)

THE WORLD'S SMALLEST WIRELESS DOOR SECURITY TRANSMITTER. A bulky home security system can be an eyesore. Adding to that stress is hard wire installation permanently altering the aesthetics of a room, door or window treatment. With its wireless...

Jet.com

$31.95

go to store
A+ Yescom Home 433MHz Wireless Door Window Security Accessory Sensor Alarm Switch Transmitter, White

A+ Yescom Home 433MHz Wireless Door Window Security Accessory Sensor Alarm Switch Transmitter, White

Fit For 433MHz Wireless Home Alarm System. 01)Specifications:|02)Voltage: DC 12V|03)Current: 12mA|04)Transmitting Frequency: 433 MHz|05)Static Current: 3uA|06)Transmitting Distance: 100m(without Block)|07)Code Type: Fixed/learning/Rolling... ... more

A+ Yescom Home 433MHz Wireless Door Window Security Accessory Sensor Alarm Switch Transmitter, White

Fit For 433MHz Wireless Home Alarm System. 01)Specifications:|02)Voltage: DC 12V|03)Current: 12mA|04)Transmitting Frequency: 433 MHz|05)Static Current: 3uA|06)Transmitting Distance: 100m(without Block)|07)Code Type: Fixed/learning/Rolling...

Jet.com

$4.95

go to store
FPC-6457 Smart Home Business DIY Wireless Wi-Fi APP Enabled Security Intrusion Alarm System, Black-Silver Lining Receiver, 2 Door Window Contacts, 1 PIR Detector, 1 Remote Control Works with Alexa

FPC-6457 Smart Home Business DIY Wireless Wi-Fi APP Enabled Security Intrusion Alarm System, Black-Silver Lining Receiver, 2 Door Window Contacts, 1 PIR Detector, 1 Remote Control Works with Alexa

Kit Includes: (1) ZEM-1002: Black & Silver Smart Home Wi-Fi Security Alarm Receiver. (2) ZEM-1004: White Wireless Alarm Window Door Contact Range 260 ft Battery Included Compatible Only with ZEMGO Wi-Fi Receiver. (1) ZEM-1005: Wireless Alarm PIR Motion... ... more

FPC-6457 Smart Home Business DIY Wireless Wi-Fi APP Enabled Security Intrusion Alarm System, Black-Silver Lining Receiver, 2 Door Window Contacts, 1 PIR Detector, 1 Remote Control Works with Alexa

Kit Includes: (1) ZEM-1002: Black & Silver Smart Home Wi-Fi Security Alarm Receiver. (2) ZEM-1004: White Wireless Alarm Window Door Contact Range 260 ft Battery Included Compatible Only with ZEMGO Wi-Fi Receiver. (1) ZEM-1005: Wireless Alarm PIR Motion...

$86.71

FREE shipping

go to store
5 Pcs NO Roller Shutter Door Contact Sensor Alarm Magnetic Reed Switches 50-70mm, Silver

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

Contact Capacity : 0.5A(Maximum Switch Current);Voltage : DC 100V;Rated Power : 10W Action Distance : 50-70mm;Detector Size : 106mm x 38 x 10mm/4.2in x 1.5in x 0.4in(L*W*H);Magnet Size : 106 x 16x 15mm/ 4.2in x 0.63in x 0.6in(L*W*H) Mounting Hole Dia.... ... more

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

Contact Capacity : 0.5A(Maximum Switch Current);Voltage : DC 100V;Rated Power : 10W Action Distance : 50-70mm;Detector Size : 106mm x 38 x 10mm/4.2in x 1.5in x 0.4in(L*W*H);Magnet Size : 106 x 16x 15mm/ 4.2in x 0.63in x 0.6in(L*W*H) Mounting Hole Dia....

Jet.com

$29.47

go to store
Wireless Security Door Alarm Sensor, alarm door sensor By Dimango Door Alarm Sensor

Wireless Security Door Alarm Sensor, alarm door sensor By Dimango Door Alarm Sensor

door alarmalarm sounds when transmitter and magnet are separatedalarm door sensorIdeal for homes, apartments, small offices, RV's, boats, detached garages and storage rooms!wireless security alarm ... more

Wireless Security Door Alarm Sensor, alarm door sensor By Dimango Door Alarm Sensor

door alarmalarm sounds when transmitter and magnet are separatedalarm door sensorIdeal for homes, apartments, small offices, RV's, boats, detached garages and storage rooms!wireless security alarm

$14.79

FREE shipping

go to store
Garage Door Security Alarm Switch Contact Sensor Industrial Honeywell DSC Ademco

Garage Door Security Alarm Switch Contact Sensor Industrial Honeywell DSC Ademco

Garage Door Security Alarm Switch Contact Sensor Industrial Honeywell DSC Ademco ... more

Garage Door Security Alarm Switch Contact Sensor Industrial Honeywell DSC Ademco

Garage Door Security Alarm Switch Contact Sensor Industrial Honeywell DSC Ademco

$31.90

FREE shipping

go to store
CBINHUANG Wifi Security Camera Smoke and Gas Sensor Alarm HD 1080P Spy Hidden Camera Real Smoke Detecor For Home or Office Indoor Security Wireless Nanny Camera

CBINHUANG Wifi Security Camera Smoke and Gas Sensor Alarm HD 1080P Spy Hidden Camera Real Smoke Detecor For Home or Office Indoor Security Wireless Nanny Camera

Home Security Camera Wi-Fi connection , live video remote view. You can view real-time video and monitor your room in App anytime anywhere. Also, you can view live videos in IP camera client (supports Windows-powered devices). Adjust the resolution to... ... more

CBINHUANG Wifi Security Camera Smoke and Gas Sensor Alarm HD 1080P Spy Hidden Camera Real Smoke Detecor For Home or Office Indoor Security Wireless Nanny Camera

Home Security Camera Wi-Fi connection , live video remote view. You can view real-time video and monitor your room in App anytime anywhere. Also, you can view live videos in IP camera client (supports Windows-powered devices). Adjust the resolution to...

$107.42

FREE shipping

go to store