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Best Seller
Door Alarm Sensor, 125dB Door Alarms Window Open Alarm Sensor - Black, Silver Tone

Door Alarm Sensor, 125dB Door Alarms Window Open Alarm Sensor - Black, Silver Tone

The Door Alarm Sensor is the perfect solution for enhancing your home security. This door alarm is designed to detect any unauthorized entry or door opening, acting as a reliable deterrent against potential intruders. ... more

Door Alarm Sensor, 125dB Door Alarms Window Open Alarm Sensor - Black, Silver Tone

The Door Alarm Sensor is the perfect solution for enhancing your home security. This door alarm is designed to detect any unauthorized entry or door opening, acting as a reliable deterrent against potential intruders.

Bed Bath & Beyond

$14.99

FREE shipping

go to store
Door Alarm Sensor, 125dB Door Alarms Window Open Alarm Sensor - Black, Silver Tone

Door Alarm Sensor, 125dB Door Alarms Window Open Alarm Sensor - Black, Silver Tone

The Door Alarm Sensor is the perfect solution for enhancing your home security. This door alarm is designed to detect any unauthorized entry or door opening, acting as a reliable deterrent against potential intruders. ... more

Door Alarm Sensor, 125dB Door Alarms Window Open Alarm Sensor - Black, Silver Tone

The Door Alarm Sensor is the perfect solution for enhancing your home security. This door alarm is designed to detect any unauthorized entry or door opening, acting as a reliable deterrent against potential intruders.

Bed Bath & Beyond

$19.99

FREE shipping

go to store
Best Seller
Door Alarm Sensor, 125dB Door Alarms Window Open Alarm Sensor - Black, Silver Tone

Door Alarm Sensor, 125dB Door Alarms Window Open Alarm Sensor - Black, Silver Tone

The Door Alarm Sensor is the perfect solution for enhancing your home security. This door alarm is designed to detect any unauthorized entry or door opening, acting as a reliable deterrent against potential intruders. ... more

Door Alarm Sensor, 125dB Door Alarms Window Open Alarm Sensor - Black, Silver Tone

The Door Alarm Sensor is the perfect solution for enhancing your home security. This door alarm is designed to detect any unauthorized entry or door opening, acting as a reliable deterrent against potential intruders.

Bed Bath & Beyond

$26.49

FREE shipping

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Door Alarm Sensor, 125dB Door Alarms Window Burglar Alarm - Black, Silver Tone

Door Alarm Sensor, 125dB Door Alarms Window Burglar Alarm - Black, Silver Tone

The Door Alarm Sensor is the perfect solution for enhancing your home security. This door alarm is designed to detect any unauthorized entry or door opening, acting as a reliable deterrent against potential intruders. ... more

Door Alarm Sensor, 125dB Door Alarms Window Burglar Alarm - Black, Silver Tone

The Door Alarm Sensor is the perfect solution for enhancing your home security. This door alarm is designed to detect any unauthorized entry or door opening, acting as a reliable deterrent against potential intruders.

Bed Bath & Beyond

$13.99 $11.89

FREE shipping

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Door Alarm Sensor, 125dB Door Alarms Window Burglar Alarm, White

Door Alarm Sensor, 125dB Door Alarms Window Burglar Alarm, White

The Door Alarm Sensor is the perfect solution for enhancing your home security. This door alarm is designed to detect any unauthorized entry or door opening, acting as a reliable deterrent against potential intruders. ... more

Door Alarm Sensor, 125dB Door Alarms Window Burglar Alarm, White

The Door Alarm Sensor is the perfect solution for enhancing your home security. This door alarm is designed to detect any unauthorized entry or door opening, acting as a reliable deterrent against potential intruders.

Bed Bath & Beyond

$18.49

FREE shipping

go to store
Door Alarm Sensor, 125dB Door Alarms Window Burglar Alarm, White

Door Alarm Sensor, 125dB Door Alarms Window Burglar Alarm, White

The Door Alarm Sensor is the perfect solution for enhancing your home security. This door alarm is designed to detect any unauthorized entry or door opening, acting as a reliable deterrent against potential intruders. ... more

Door Alarm Sensor, 125dB Door Alarms Window Burglar Alarm, White

The Door Alarm Sensor is the perfect solution for enhancing your home security. This door alarm is designed to detect any unauthorized entry or door opening, acting as a reliable deterrent against potential intruders.

Bed Bath & Beyond

$13.99

FREE shipping

go to store
Door Alarm Sensor, 125dB Door Alarms Window Burglar Alarm - Black, Silver Tone

Door Alarm Sensor, 125dB Door Alarms Window Burglar Alarm - Black, Silver Tone

The Door Alarm Sensor is the perfect solution for enhancing your home security. This door alarm is designed to detect any unauthorized entry or door opening, acting as a reliable deterrent against potential intruders. ... more

Door Alarm Sensor, 125dB Door Alarms Window Burglar Alarm - Black, Silver Tone

The Door Alarm Sensor is the perfect solution for enhancing your home security. This door alarm is designed to detect any unauthorized entry or door opening, acting as a reliable deterrent against potential intruders.

Bed Bath & Beyond

$18.49 $15.72

FREE shipping

go to store
Door Alarm Sensor, 125dB Mini Door Window Open Alarm Sensor, White

Door Alarm Sensor, 125dB Mini Door Window Open Alarm Sensor, White

The Door Alarm Sensor is the perfect solution for enhancing your home security. This door alarm is designed to detect any unauthorized entry or door opening, acting as a reliable deterrent against potential intruders. ... more

Door Alarm Sensor, 125dB Mini Door Window Open Alarm Sensor, White

The Door Alarm Sensor is the perfect solution for enhancing your home security. This door alarm is designed to detect any unauthorized entry or door opening, acting as a reliable deterrent against potential intruders.

Bed Bath & Beyond

$13.99

FREE shipping

go to store
Door Alarm Sensor, 125dB Mini Door Window Open Alarm Sensor, White

Door Alarm Sensor, 125dB Mini Door Window Open Alarm Sensor, White

The Door Alarm Sensor is the perfect solution for enhancing your home security. This door alarm is designed to detect any unauthorized entry or door opening, acting as a reliable deterrent against potential intruders. ... more

Door Alarm Sensor, 125dB Mini Door Window Open Alarm Sensor, White

The Door Alarm Sensor is the perfect solution for enhancing your home security. This door alarm is designed to detect any unauthorized entry or door opening, acting as a reliable deterrent against potential intruders.

Bed Bath & Beyond

$18.99

FREE shipping

go to store
RC-35 Recessed Wired Window Door Sensor Alarm Magnetic Reed Switch

RC-35 Recessed Wired Window Door Sensor Alarm Magnetic Reed Switch

Note: Door magnetic induction can only provide a switch signal, which can not directly load the power, nor directly connect the lamp. ... more

RC-35 Recessed Wired Window Door Sensor Alarm Magnetic Reed Switch

Note: Door magnetic induction can only provide a switch signal, which can not directly load the power, nor directly connect the lamp.

Bed Bath & Beyond

$19.49

FREE shipping

go to store
RC-35 Recessed Wired Window Door Sensor Alarm Magnetic Reed Switch

RC-35 Recessed Wired Window Door Sensor Alarm Magnetic Reed Switch

Note: Door magnetic induction can only provide a switch signal, which can not directly load the power, nor directly connect the lamp. ... more

RC-35 Recessed Wired Window Door Sensor Alarm Magnetic Reed Switch

Note: Door magnetic induction can only provide a switch signal, which can not directly load the power, nor directly connect the lamp.

Bed Bath & Beyond

$12.49

FREE shipping

go to store
RC-35 Recessed Wired Window Door Sensor Alarm Magnetic Reed Switch

RC-35 Recessed Wired Window Door Sensor Alarm Magnetic Reed Switch

Note: Door magnetic induction can only provide a switch signal, which can not directly load the power, nor directly connect the lamp. ... more

RC-35 Recessed Wired Window Door Sensor Alarm Magnetic Reed Switch

Note: Door magnetic induction can only provide a switch signal, which can not directly load the power, nor directly connect the lamp.

Bed Bath & Beyond

$16.99

FREE shipping

go to store
RC-35 Recessed Wired Window Door Sensor Alarm Magnetic Reed Switch

RC-35 Recessed Wired Window Door Sensor Alarm Magnetic Reed Switch

Note: Door magnetic induction can only provide a switch signal, which can not directly load the power, nor directly connect the lamp. ... more

RC-35 Recessed Wired Window Door Sensor Alarm Magnetic Reed Switch

Note: Door magnetic induction can only provide a switch signal, which can not directly load the power, nor directly connect the lamp.

Bed Bath & Beyond

$27.99

FREE shipping

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

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

Net Weight: 21g; Package Content: 1 x Door Magnetic Reed Switch Size: 23 x 23mm / 0.9" x 0.9"(H*D); Product Name: Door Magnetic Reed Switch Color: Brown; Material: Plastic Working Voltage: DC 100V Cable Length(Each): 36cm/14" NO NC type designed for use… ... more

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

Net Weight: 21g; Package Content: 1 x Door Magnetic Reed Switch Size: 23 x 23mm / 0.9" x 0.9"(H*D); Product Name: Door Magnetic Reed Switch Color: Brown; Material: Plastic Working Voltage: DC 100V Cable Length(Each): 36cm/14" NO NC type designed for use…

Bed Bath & Beyond

$12.99

FREE shipping

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Door Window NC Contact Security Safety Alarm Magnetic Sensor Reed Switch Sets - White

Door Window NC Contact Security Safety Alarm Magnetic Sensor Reed Switch Sets - White

Country of Manufacture: CHINA; Material: Plastic, Electronic Parts; Net Weight: 23g Package Content: 1 x Magnetic Door Switch Sets, Installation Screws; Type: /; Rated Voltage: DC 100V Rated Current: 500mA; Rated Power: /; Wire Length: / Main Color:… ... more

Door Window NC Contact Security Safety Alarm Magnetic Sensor Reed Switch Sets - White

Country of Manufacture: CHINA; Material: Plastic, Electronic Parts; Net Weight: 23g Package Content: 1 x Magnetic Door Switch Sets, Installation Screws; Type: /; Rated Voltage: DC 100V Rated Current: 500mA; Rated Power: /; Wire Length: / Main Color:…

Bed Bath & Beyond

$9.99

FREE shipping

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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

Net Weight: 44g; Package Content: 2 Sets x Magnetic Door Switch, Some Screws Size: 6.4 x 2.0 x 1.3cm/2.5" x 0.78" x 0.52"(L*W*H); Product Name: Magnetic Door Switch Color: White;Induction distance:15mm Material: Plastic Working Voltage: DC 100V Surface… ... more

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

Net Weight: 44g; Package Content: 2 Sets x Magnetic Door Switch, Some Screws Size: 6.4 x 2.0 x 1.3cm/2.5" x 0.78" x 0.52"(L*W*H); Product Name: Magnetic Door Switch Color: White;Induction distance:15mm Material: Plastic Working Voltage: DC 100V Surface…

Bed Bath & Beyond

$9.99

FREE shipping

go to store
5 Pcs Door Window Magnetic Switch Home Alarm Security System NC Normally Close - White

5 Pcs Door Window Magnetic Switch Home Alarm Security System NC Normally Close - White

Product Name : Magnetic Door Switch;Contact Type : NC, Normally Close;Contact Capacity : 0.5A(Maximum Switch Current) Voltage : 100V;Rated Power : 10W;Actuation Distance : 5-10mm; Size(Approx) : 2.7 x 1.5x 0.8cm/ 1.1" x 0.6" x 0.3"(L*W*H);Color : White… ... more

5 Pcs Door Window Magnetic Switch Home Alarm Security System NC Normally Close - White

Product Name : Magnetic Door Switch;Contact Type : NC, Normally Close;Contact Capacity : 0.5A(Maximum Switch Current) Voltage : 100V;Rated Power : 10W;Actuation Distance : 5-10mm; Size(Approx) : 2.7 x 1.5x 0.8cm/ 1.1" x 0.6" x 0.3"(L*W*H);Color : White…

Bed Bath & Beyond

$12.49

FREE shipping

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5pcs MC-51 Surface Mount Wired NC Door Sensor Alarm Magnetic Reed Switch White

5pcs MC-51 Surface Mount Wired NC Door Sensor Alarm Magnetic Reed Switch White

Plastic NC Door Contact Switch The reed switch is an electrical switch operated by an applied magnetic field. Will make Sense Door Closer at Roughly 16mm Screw Surface Mount Work as an anti-theft alarm, perfect for wood door and window. ... more

5pcs MC-51 Surface Mount Wired NC Door Sensor Alarm Magnetic Reed Switch White

Plastic NC Door Contact Switch The reed switch is an electrical switch operated by an applied magnetic field. Will make Sense Door Closer at Roughly 16mm Screw Surface Mount Work as an anti-theft alarm, perfect for wood door and window.

Bed Bath & Beyond

$20.99

FREE shipping

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2pcs MC-51 Surface Mount Wired NC Door Sensor Alarm Magnetic Reed Switch White

2pcs MC-51 Surface Mount Wired NC Door Sensor Alarm Magnetic Reed Switch White

Plastic NC Door Contact Switch The reed switch is an electrical switch operated by an applied magnetic field. Will make Sense Door Closer at Roughly 16mm Screw Surface Mount Work as an anti-theft alarm, perfect for wood door and window. ... more

2pcs MC-51 Surface Mount Wired NC Door Sensor Alarm Magnetic Reed Switch White

Plastic NC Door Contact Switch The reed switch is an electrical switch operated by an applied magnetic field. Will make Sense Door Closer at Roughly 16mm Screw Surface Mount Work as an anti-theft alarm, perfect for wood door and window.

Bed Bath & Beyond

$11.49

FREE shipping

go to store
Wireless Driveway Alarm Outdoor Motion Sensor Doorbell - 3.2'

Wireless Driveway Alarm Outdoor Motion Sensor Doorbell - 3.2'

Introducing our Wireless Driveway Alarm Outdoor Motion Sensor Doorbell – a reliable and convenient solution for home .This wireless system alerts you to any movement near your driveway or entryway, providing an early warning for visitors or potential… ... more

Wireless Driveway Alarm Outdoor Motion Sensor Doorbell - 3.2'

Introducing our Wireless Driveway Alarm Outdoor Motion Sensor Doorbell – a reliable and convenient solution for home .This wireless system alerts you to any movement near your driveway or entryway, providing an early warning for visitors or potential…

Bed Bath & Beyond

$46.99 $42.29

FREE shipping

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Magnetic Reed Switch, 10 Pack NO NC Ring Alarm Contact Sensor Switch

Magnetic Reed Switch, 10 Pack NO NC Ring Alarm Contact Sensor Switch

Enhance your home or office security with our magnetic reed switch. This wired recessed door and window contact is good for detecting the opening and closing of the door and window. ... more

Magnetic Reed Switch, 10 Pack NO NC Ring Alarm Contact Sensor Switch

Enhance your home or office security with our magnetic reed switch. This wired recessed door and window contact is good for detecting the opening and closing of the door and window.

Bed Bath & Beyond

$40.99

FREE shipping

go to store
Magnetic Reed Switch, 10 Pack NO NC Ring Alarm Contact Sensor Switch

Magnetic Reed Switch, 10 Pack NO NC Ring Alarm Contact Sensor Switch

Enhance your home or office security with our magnetic reed switch. This wired recessed door and window contact is good for detecting the opening and closing of the door and window. ... more

Magnetic Reed Switch, 10 Pack NO NC Ring Alarm Contact Sensor Switch

Enhance your home or office security with our magnetic reed switch. This wired recessed door and window contact is good for detecting the opening and closing of the door and window.

Bed Bath & Beyond

$40.99

FREE shipping

go to store
Magnetic Reed Switch, 5 Pack NO NC Ring Alarm Contact Sensor Switch

Magnetic Reed Switch, 5 Pack NO NC Ring Alarm Contact Sensor Switch

Enhance your home or office security with our magnetic reed switch. This wired recessed door and window contact is good for detecting the opening and closing of the door and window. ... more

Magnetic Reed Switch, 5 Pack NO NC Ring Alarm Contact Sensor Switch

Enhance your home or office security with our magnetic reed switch. This wired recessed door and window contact is good for detecting the opening and closing of the door and window.

Bed Bath & Beyond

$24.49

FREE shipping

go to store
Magnetic Reed Switch, 4 Pack NC Ring Alarm Contact Sensor Switch

Magnetic Reed Switch, 4 Pack NC Ring Alarm Contact Sensor Switch

Enhance your home or office security with our magnetic reed switch. This wired recessed door and window contact is good for detecting the opening and closing of the door and window. ... more

Magnetic Reed Switch, 4 Pack NC Ring Alarm Contact Sensor Switch

Enhance your home or office security with our magnetic reed switch. This wired recessed door and window contact is good for detecting the opening and closing of the door and window.

Bed Bath & Beyond

$13.49

FREE shipping

go to store
Magnetic Reed Switch, 10 Pack NC Ring Alarm Contact Sensor Switch, Brown

Magnetic Reed Switch, 10 Pack NC Ring Alarm Contact Sensor Switch, Brown

Enhance your home or office security with our magnetic reed switch. This wired recessed door and window contact is good for detecting the opening and closing of the door and window. ... more

Magnetic Reed Switch, 10 Pack NC Ring Alarm Contact Sensor Switch, Brown

Enhance your home or office security with our magnetic reed switch. This wired recessed door and window contact is good for detecting the opening and closing of the door and window.

Bed Bath & Beyond

$18.99

FREE shipping

go to store
Magnetic Reed Switch, 4 Pack NC Ring Alarm Contact Sensor Switch

Magnetic Reed Switch, 4 Pack NC Ring Alarm Contact Sensor Switch

Enhance your home or office security with our magnetic reed switch. This wired recessed door and window contact is good for detecting the opening and closing of the door and window. ... more

Magnetic Reed Switch, 4 Pack NC Ring Alarm Contact Sensor Switch

Enhance your home or office security with our magnetic reed switch. This wired recessed door and window contact is good for detecting the opening and closing of the door and window.

Bed Bath & Beyond

$12.99

FREE shipping

go to store
Magnetic Reed Switch, 5 Pack NO NC Ring Alarm Contact Sensor Switch

Magnetic Reed Switch, 5 Pack NO NC Ring Alarm Contact Sensor Switch

Enhance your home or office security with our magnetic reed switch. This wired recessed door and window contact is good for detecting the opening and closing of the door and window. ... more

Magnetic Reed Switch, 5 Pack NO NC Ring Alarm Contact Sensor Switch

Enhance your home or office security with our magnetic reed switch. This wired recessed door and window contact is good for detecting the opening and closing of the door and window.

Bed Bath & Beyond

$24.49

FREE shipping

go to store
White Anti Thief Magnetic Office Home Security Alarm

White Anti Thief Magnetic Office Home Security Alarm

Producat Name : Magnetic Door Sensor;Material : Plastic, Electronic Parts Color : Random Color;Size (two parts) : small: 6.4 x 1.2 x 1.2cm/ 2.5" x 0.47" x 0.47" (L*W*T)big: 6.4 x 2 x 1.2cm/ 2.5" x 0.79" x 0.47" (L*W*T) Weight : 21g Package Content : 1 x… ... more

White Anti Thief Magnetic Office Home Security Alarm

Producat Name : Magnetic Door Sensor;Material : Plastic, Electronic Parts Color : Random Color;Size (two parts) : small: 6.4 x 1.2 x 1.2cm/ 2.5" x 0.47" x 0.47" (L*W*T)big: 6.4 x 2 x 1.2cm/ 2.5" x 0.79" x 0.47" (L*W*T) Weight : 21g Package Content : 1 x…

Bed Bath & Beyond

$7.99

FREE shipping

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