Swann Swads-Gateak-GL Gate Alert Kit, White

Swann Swads-Gateak-GL Gate Alert Kit, White

� Easy-to-use DIY wireless alert system notifies when a gate or door opens � Connects in minutes with easy mounting, pairing & convenient wireless operation � Gate alert & 2 magnetic sensors can be placed on a door or gate, so when sensors are... more

$24.99

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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.Rated power: 3 W 3.Actuation distance: ≥ 15 ≤ 25mm 4.Shape: Longilineal 5.Color: white 6.Size: 6.5 Package included: 1 x Mini Home Security Timber Door Magnetic Electric Bolt Lock more

$4.90

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Alc Connect Magnetic Door/Window Sensor

Alc Connect Magnetic Door/Window Sensor

Whether you're a professional contractor or don't know the difference between a screwdriver and a hammer, the ALC Door/Window Sensor is quick and easy to install. With peel-and-stick installation, simply put one side of the sensor on the frame of your... more

$24.99

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Swann One Video Monitoring Kit SWO-VMM01K

Swann One Video Monitoring Kit SWO-VMM01K

Secure your home from intruders using the SwannOne Video Monitoring Kit from Swann. Comprised of a Smart Hub Key Fob Motion Sensor and Indoor Camera as well as two Window and Door Sensors the kit is an all-in-one surveillance solution for monitoring... more

$399.99

FREE shipping

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(300,000+)
Swann One Smart Home Control Kit SWO-SHC01K

Swann One Smart Home Control Kit SWO-SHC01K

Secure your home from intruders using the SwannOne Smart Home Control Kit from Swann. Comprised of a Smart Hub Key Fob Motion Sensor Smart Plug Indoor Camera and two Window and Door Sensors the kit is an all-in-one surveillance solution for monitoring... more

$469.99

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(300,000+)
ALC Connect Magnetic Door/Window Sensor

ALC Connect Magnetic Door/Window Sensor

Free Shipping on Over 500K Items!

Easily install the peel-and-stick devices by attaching to any door or window and its frame. When Wireless Security System is armed, the 2-Piece sensor triggers an alert in the event of a breach. Add more sensors to your ALC Connect Wireless Security... more

$18.99

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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

$10.84

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Simple Home XHS7-1003-WHT WiFi Smart Door and Window Sensor White

Simple Home XHS7-1003-WHT WiFi Smart Door and Window Sensor White

Secure your home and get instant push notifications on your smartphone when a window or door equipped with this Simple Home sensor is opened. no Simple Home hub required works off your WiFi network magnetic sensor alerts you when a window or door is... more

$49.99

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(25,000+)
Simple Home Wi-Fi Door and Window Sensor - SIM-XHS7-1003-WHT

Simple Home Wi-Fi Door and Window Sensor - SIM-XHS7-1003-WHT

Dimensions: 5.25L x 2.75W x 8H in.. White colored. Constructed of plastic. Alerts you when door or window is opened. Runs on AAA batteries. The magnetic sensor in this Simple Home Wi-Fi Door and Window Sensoralerts you via your smartphone or device... more

$28.99

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Simple Home Wi-Fi Door and Window Sensor - SIM-XHS7-1003-WHT

Simple Home Wi-Fi Door and Window Sensor - SIM-XHS7-1003-WHT

Dimensions: 5.25L x 2.75W x 8H in.. White colored. Constructed of plastic. Alerts you when door or window is opened. Runs on AAA batteries. The magnetic sensor in this Simple Home Wi-Fi Door and Window Sensoralerts you via your smartphone or device... more

$28.99

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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

$16.79

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Overstock.com

(675,000+)
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

$9.99

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Crutchfield

(300,000+)
Swann Window & Door Magnetic Alarm - 110 dB - Audible

Swann Window & Door Magnetic Alarm - 110 dB - Audible

Swann Window & Door Magnetic Alarm - 110 dB - Audible more

$66.24

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Swann Window & Door Magnetic Alarm - 110 dB - Audible

Swann Window & Door Magnetic Alarm - 110 dB - Audible

Swann Window & Door Magnetic Alarm - 110 dB - Audible more

$76.64

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SW351-MD2 Complete Window & Door Magnetic Alarm Kit (2 pk)

SW351-MD2 Complete Window & Door Magnetic Alarm Kit (2 pk)

$15

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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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Security Sensors Magnetic Window/Door Alarm SW351-MDA

Security Sensors Magnetic Window/Door Alarm SW351-MDA

$10

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Swann Swhom-Mdapk8-Gl Window Magnetic Alarm, 8 Pack (Black)

Swann Swhom-Mdapk8-Gl Window Magnetic Alarm, 8 Pack (Black)

MAGNET ALARM KIT 8PK more

$49.99

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Swann SW351-MDA Magnetic Window/Door Alarm

Swann SW351-MDA Magnetic Window/Door Alarm

Security accessories type: Magnetic window or door alarm. Siren volume: > 110 dB, siren duration: 60s (approx.) more

$9

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Swann SW351-MD2 Window and Door Magnetic Alarms - 2/Pack

Swann SW351-MD2 Window and Door Magnetic Alarms - 2/Pack

Security accessories type: Window and door magnetic alarms. Power requirements: 8 x LR44 button cell batteries (6 VDC each alarm) more

$13

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Complete Window Magnetic Alarm Kit (8 pk)

Complete Window Magnetic Alarm Kit (8 pk)

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

$50.38

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Complete Magnetic Keypad Door Alarm Kit

Complete Magnetic Keypad Door Alarm Kit

SWANN SW351-KCG Complete Magnetic Keypad Door Alarm Kit more

$62.99 $16.76

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Alarm, Driveway Alarm, Window Alarm, Door Alarm

Alarm, Driveway Alarm, Window Alarm, Door Alarm

\"Kit Includes The Following Sw351-md2\";compact Magnetic Alarm For Window Or Door Protection; Powerful 120+ Db Siren Sounds When Window Or Door Is Opened; Compact Design For Discreet Positioning; Easy Installation;swhom-drive;wireless Sensor Detects... more

$57.11

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We.R Dual LED Magnetic Door Window Sensor

We.R Dual LED Magnetic Door Window Sensor

The We.R Magnetic Detectors are door and window sensors with dual LED indicators for detecting the opening and closing of doors with bi-directional secured RF connectivity and long magnetic range. more

$52.95

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Visonic MCT-302 Wireless Transmitter

Visonic MCT-302 Wireless Transmitter

For: All Visonic PowerCode Wireless Panels and Receivers more

$42

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Magnetic Sensor Home Door Window Entry Warning Alarm Switch Door Contact Magnet, Ship from USA,Brand Olymstore

Magnetic Sensor Home Door Window Entry Warning Alarm Switch Door Contact Magnet, Ship from USA,Brand Olymstore

Features: 1.Connection type: Normal close 2.Rated power: 3 W 3.Actuation distance: ≥ 15 ≤ 25mm 4.Shape: Longilineal 5.Color: white 6.Size: 6.5" Package included: 1 x Mini Home Security Timber Door Magnetic Electric Bolt Lock UBO Online Shop is a... more

$14.79

FREE shipping

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Magnetic Sensor Wireless Door Window Home Security Entry Burglar Alarm System

Magnetic Sensor Wireless Door Window Home Security Entry Burglar Alarm System

Features:100% brand new, high qualitySuitable for home, office indoor use, not for balcony where has insolation or rain.Compact, wireless, easy to install.Low power consumption, lasting one year. Free to change batteries frequently.Powered by 2 pieces... more

$9.99

FREE shipping

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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

FREE shipping

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Magnetic Safety Door Alarms

Magnetic Safety Door Alarms

Now that your baby can crawl and walk, he ll start trying to open kitchen cabinets, doors, drawers, and windows. What do you do? Secure your home with one of these 110 decible safety door alarms. You ll gain peace of mind knowing that if the protected... more

$7.95

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Door/Window Access Transmitter

Door/Window Access Transmitter

"Be alerted when a door or window in your home is opened. This unit consists of two small magnetic contact bars and a transmitter. When the door or window is opened, the two bars lose magnetic contact, triggering the transmitter. The transmitter then... more

$88.99

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SLAW2200W Mini Door and Window Alarm - White

SLAW2200W Mini Door and Window Alarm - White

Using magnetic affinity to initiate its 110db siren, this door and window alarm will alert you when ever a sliding door or window is opened.The magnetic base of the alarm screws to your frame while the alarm actuator connects to your door or... more

$6.95

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SLAW2200B Mini Door and Window Alarm - Black

SLAW2200B Mini Door and Window Alarm - Black

Using magnetic affinity to initiate its 110db siren, this door and window alarm will alert you when ever a sliding door or window is opened.The magnetic base of the alarm screws to your frame while the alarm actuator connects to your door or... more

$6.95

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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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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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Mace Wireless Door-window Sensor For The Mace 80355 Wireless Home Security System

Mace Wireless Door-window Sensor For The Mace 80355 Wireless Home Security System

For use with Mace 80355 Wireless Home Security systemAlarm activates when door or window opens Wireless RF transmission up to 300'Integrated status LED for magnetic contact open detection and low battery warningSwitch selectable feature for standalone... more

$29.99

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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

$25

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Skylink Household Alert WD-318 Door/Window Alert Kit

Skylink Household Alert WD-318 Door/Window Alert Kit

Door/window sensor set. Magnetic type contact sensor. Notifies you when your door or window is open. Supervised Sensor: monitors the sensors and their battery condition automatically. GM-318R can work with up to 4 sensors. (additional sensors sold more

$25

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2843-292 Door/Window Sensor, Retail - Us

2843-292 Door/Window Sensor, Retail - Us

The Insteon Wireless Open/Close Sensor is a magnetic contact sensor that wirelessly controls lights and appliances throughout your house. Open/Close Sensor can do things like turn on lights, set the thermostat, or trigger a custom event in HouseLinc.... more

$34.99 $31.37

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Skylink Household Alert WD-318T Alert System

Skylink Household Alert WD-318T Alert System

Door Sensor, Window Sensor more

$23

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Ge Wireless Alarm System For Window Or Door

Ge Wireless Alarm System For Window Or Door

The weather-resistant Window/Door Sensor features an easy-to-install magnetic contact that can be discreetly placed on most windows and doors to alert the user if a door window back gate or shed is opened.Easy To Set Up & Easy To Use Indicates When... more

$32.79

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