Door Window Alarm Personal Security Window Burglar Alarm Home Security Wireless Magnetic Sensor Anti-Theft Alarm (4 Pcs) Home Alarm(Batteries not included)

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

Security Man 2-in-1 Door Stopper/Door Knob Jammier, Sliding Door Block/Security Bar - Durable & Rugged Latch, in Black | Wayfair SECURITYBARB

The 2-in-1 Adjustable Alarm Jammier and Sliding Patio Door Security Bar Latch is a heavy duty; dual function security bar made from high grade iron that can secure just about any hinged doors, sliding doors, and/or windows. Is fully adjustable with an... ... more

Security Man 2-in-1 Door Stopper/Door Knob Jammier, Sliding Door Block/Security Bar - Durable & Rugged Latch, in White | Wayfair SECURITYBAR

The 2-in-1 Adjustable Alarm Jammier and Sliding Patio Door Security Bar Latch is a heavy duty; dual function security bar made from high grade iron that can secure just about any hinged doors, sliding doors, and/or windows. Is fully adjustable with an... ... more

Security Man 2-in-1 Door Stopper/Door Knob Jammier, Sliding Door Block/Security Bar - Durable & Rugged Latch, in White | Wayfair SECURITYBAR

The 2-in-1 Adjustable Alarm Jammier and Sliding Patio Door Security Bar Latch is a heavy duty; dual function security bar made from high grade iron that can secure just about any hinged doors, sliding doors, and/or windows. Is fully adjustable with an... ... more

Toucan TWC200WU 1080p Outdoor Battery-Powered Wireless Security Camera with Night TWC200WU

Free Express Shipping! Toucan TWC200WU 1080p Outdoor Battery-Powered Wireless Security Camera with Night Vision 1920 x 1080 Resolution, Night Vision Functionality, 131° Field of View, Two-Way Audio, Siren Alarm, Rechargeable Battery, Toucan Smart Home... ... more

Ubiquiti Networks UniFi Protect Smart Sensor UP-SENSE

Free Express Shipping! Ubiquiti Networks UniFi Protect Smart Sensor Motion & Door/Window Sensor, Temperature & Humidity Sensor, Ambient Light & Alarm Sound Sensor, Water Leak Sensor, Bluetooth Connectivity, Battery Operated, UniFi Protect App for iOS &... ... 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. ... 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. ... 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. ... 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. ... 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:… ... 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… ... 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… ... 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. ... 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. ... more

2Sets Magnetic Reed Switch Normally Open Closed NC NO Door Alarm Window Security - White

Net Weight: 36g; Package Content: 2 Sets x Magnetic Door Swith; Size: 55 x 12 x 11mm / 2.2" x 0.47" x 0.43"(L*W*H) Product Name: Magnetic Door Swith; Color: White; Material: ABS Working Voltage: 0-100V; Transmitting Distance: 3-15mm Contact Type: NC/NO/… ... more

3Pcs NO/NC Door Window Contact Magnetic Reed Switch Alarm Security 15-20mm - Brown

Product Name : Door Magnetic Reed Switch;Model : RC-36;Contact Type : NO/NC(Normally Open/ Normally Closed) Contact Capacity : 0.5A;Voltage : DC 100V;Rated Power : 10W Actuation Distance : 15-20mm;Each Size(Approx) : 22 x 23mm / 0.87" x 0.9"(H*D);Cable… ... 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… ... 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. ... 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. ... 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. ... 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. ... more

MC-58 NC Alarm Security Rolling Gate Garage Door Contact Magnetic Reed Switch - NC 30-50mm 1pcs

[Specification] - Current: 0.5A ; Voltage: 100V ; Power Rating: 10W; Action Distance: 30~50mm [Dimension] - Cable Length: 25cm/10"; Total Size: 104 x 15.2 x 14.8mm / 4.09" x 0.6" x 0.58" (L*W*H) [Material] - The magnetic switch alarm is with durable zinc… ... more

3pcs MC-51 NC Alarm Security Rolling Gate Garage Door Magnetic Reed Switch - NC 20-30mm 3pcs

[Specification] - Current: 0.5A ; Voltage: 100V ; Power Rating: 10W; Action Distance: 20~30mm [Dimension] - Cable Length: 26cm/10.2"; Total Size: 31.5 x 14.7 x 7.5 mm / 1.24 x 0.58 x 0.3 inch (L*W*H) [Material] - The magnetic switch alarm is with durable… ... more

MC-56 NO Alarm Security Rolling Gate Garage Door Contact Magnetic Reed Switch - NO 30mm 1pcs

[Specification] - Current: 0.5A ; Voltage: 100V ; Power Rating: 10W; Action Distance: 30mm [Dimension] - Cable Length: 23cm/9.1"; Total Size: 48.5 x 24.6 x 15mm / 1.91 x 0.97 x 0.59 inch (L*W*H) [Material] - The magnetic switch alarm is with durable zinc… ... more

MC-56 NC Alarm Security Rolling Gate Garage Door Contact Magnetic Reed Switch - NC 30mm 1pcs

[Specification] - Current: 0.5A ; Voltage: 100V ; Power Rating: 10W; Action Distance: 30mm [Dimension] - Cable Length: 28.5cm/11.2"; Total Size: 47.5 x 24 x 14.4mm / 1.87 x 0.94 x 0.57 inch (L*W*H) [Material] - The magnetic switch alarm is with durable… ... more

MC-52 NO Alarm Security Rolling Garage Door Contact Magnetic Reed Switch 2Set - Silver Gray

[Specification] - Current: 0.5A ; Voltage: 100V ; Power Rating: 10W; Action Distance: 20~35mm [Dimension] - Cable Length: 25cm/9.8"; Total Size: 49mm x 20mm x 10mm / 1.93" x 0.79" x 0.39"(L*W*H) [Material] - The magnetic switch alarm is with durable zinc… ... more

MC-58 NO Alarm Security Rolling Garage Door Contact Magnetic Reed Switch 2Set - Silver Gray

[Specification] - Current: 0.5A ; Voltage: 100V ; Power Rating: 10W; Action Distance: 40~55mm [Dimension] - Cable Length: 25cm/9.8"; Total Size: 106mm x 16mm x 15mm / 4.17" x 0.63" x 0.59"(L*W*H) [Material] - The magnetic switch alarm is with durable… ... more

MC-58 NC/NO Alarm Security Rolling Garage Door Contact Magnetic Reed Switch 2Set - Silver Gray

[Specification] - Current: 0.5A ; Voltage: 100V ; Power Rating: 10W; Action Distance: 40~60mm [Dimension] - Cable Length: 25cm/9.8"; Total Size: 106mm x 16mm x 15mm / 4.17" x 0.63" x 0.59"(L*W*H) [Material] - The magnetic switch alarm is with durable… ... more

OC-55 NO+NC Alarm Security Rolling Gate Garage Door Contact Magnetic Reed Switch - NC+NO 40-50mm 1pcs

[Specification] - Current: 0.5A ; Voltage: 100V ; Power Rating: 10W; Action Distance: 40~50mm [Dimension] - Cable Length: 48.5cm/19.1"; Total Size: 106 x 37.3 x 9.7mm, 106 x 15 x 15mm (L*W*H) [Material] - The magnetic switch alarm is with durable zinc… ... more

MC-51 NO Alarm Security Rolling Garage Door Contact Magnetic Reed Switch 2Set - NO 20-30mm 1pcs

[Specification] - Current: 0.5A ; Voltage: 100V ; Power Rating: 10W; Action Distance: 10~15mm [Dimension] - Cable Length: 25cm/9.8"; Total Size: 31mm x 14mm x 8mm / 1.22" x 0.55" x 0.31"(L*W*H) [Material] - The magnetic switch alarm is with durable zinc… ... more

MC-52 NC Alarm Security Rolling Garage Door Contact Magnetic Reed Switch 2Set - Silver Gray

[Specification] - Current: 0.5A ; Voltage: 100V ; Power Rating: 10W; Action Distance: 25~40mm [Dimension] - Cable Length: 23cm/9.1"; Total Size: 49mm x 20mm x 10mm / 1.93" x 0.79" x 0.39"(L*W*H) [Material] - The magnetic switch alarm is with durable zinc… ... more

OC-55 NO Alarm Security Rolling Gate Garage Door Contact Magnetic Reed Switch - NO 40-50mm 1pcs

[Specification] - Current: 0.5A ; Voltage: 100V ; Power Rating: 10W; Action Distance: 40~50mm [Dimension] - Cable Length: 50cm/19.7"; Total Size: 105 x 37 x 9.6mm, 106.5 x 15.4 x 15mm (L*W*H) [Material] - The magnetic switch alarm is with durable zinc… ... more

MC-52 NC/NO Alarm Security Rolling Garage Door Contact Magnetic Reed Switch 2Set - Silver Gray

[Specification] - Current: 0.5A ; Voltage: 100V ; Power Rating: 10W; Action Distance: 20~35mm [Dimension] - Cable Length: 23cm/9.1"; Total Size: 49mm x 20mm x 10mm / 1.93" x 0.79" x 0.39"(L*W*H) [Material] - The magnetic switch alarm is with durable zinc… ... more

MC-58 NO Alarm Security Rolling Gate Garage Door Contact Magnetic Reed Switch - NO 30-50mm 1pcs

[Specification] - Current: 0.5A ; Voltage: 100V ; Power Rating: 10W; Action Distance: 30~50mm [Dimension] - Cable Length: 23.5cm/9.3"; Total Size: 106 x 15 x 15mm / 4.17 x 0.59 x 0.59 inch (L*W*H) [Material] - The magnetic switch alarm is with durable… ... more

MC-56 NC Alarm Security Rolling Garage Door Contact Magnetic Reed Switch 2Set - Silver Gray

[Specification] - Current: 0.5A ; Voltage: 100V ; Power Rating: 10W; Action Distance: 35~45mm [Dimension] - Cable Length: 23cm/9.1"; Total Size: 48mm x 24mm x 15mm / 1.89" x 0.94" x 0.59"(L*W*H) [Material] - The magnetic switch alarm is with durable zinc… ... more

OC-60 NC Alarm Security Rolling Garage Door Contact Magnetic Reed Switch 2Set - Silver Gray

[Specification] - Current: 0.5A ; Voltage: 100V ; Power Rating: 10W; Action Distance: 60~70mm [Dimension] - Cable Length: 46cm/18.11"; Total Size: 105 x 50 x 10mm, 105 x 20 x 16mm (L*W*H) [Material] - The magnetic switch alarm is with durable zinc alloy… ... more

OC-60B NC Alarm Security Rolling Gate Garage Door Contact Magnetic Reed Switch - Silver Gray

[Specification] - Current: 0.5A ; Voltage: 100V ; Power Rating: 10W; Action Distance: 50~70mm [Dimension] - Cable Length: 49cm/19.3"; Total Size: 105 x 50 x 9.5mm, 104 x 18.6 x 16.5mm (L*W*H) [Material] - The magnetic switch alarm is with durable zinc… ... more