GGB-Magnetic Door Switch A Pair Normally Closed Garage Door Sensor Magnetic Window Door Safety Alarm Switch Metal Housing Alarm Sensor Magnetic Switch—0516

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

WBM Smart Wbm Wi-fi Door Sensor, Alarm Contact Sensor, Home Security System-2 Count in White | 6 H x 5 W x 5 D in | Wayfair DS-01-2PK

WBM smart wifi sensor for window, door, and also used as a garage door sensor. Home security door open contact sensor monitors and reports the opening and closing status of windows and doors real-time position status displayed on the app, no wiring... ... 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

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

3PCS NC Normally Close 15-25mm Magnetic Door Window Contact Reed Switch - White

Product Name : Magnetic DoorContactReed Switch;Contact Type : NC Normally Close;Contact Capacity : 0.5A(Maximum Switch Current) Voltage : DC 100V;Rated Power : 10W;Gap : 15-25mm Each Size(Approx) : 64 x 13x 13mm / 2.5" x 0.51" x 0.51"(L*W*H);Mounting… ... more

2pcs MC-38 Surface Mount Wired NC Door Sensor Alarm Magnetic Reed Switch White

ABS Normally Closed Door Contact Switch 0.5A Maximum Switch Current Will make Sense Door Closer at Roughly 10-15mm Self-Adhesive Mount, Screw Surface Mount Long wire lead that is side mounted Description: 1.Self-Adhesive Mount, Screw Surface Mount… ... more

30pcs MC-38 Surface Mount Wired NC Door Sensor Alarm Magnetic Reed Switch White

ABS Normally Closed Door Contact Switch 0.5A Maximum Switch Current Will make Sense Door Closer at Roughly 10-15mm Self-Adhesive Mount, Screw Surface Mount Long wire lead that is side mounted Description: 1.Self-Adhesive Mount, Screw Surface Mount… ... more

Magnetic Reed Switch, 2 Sets NO NC Wired Garage Door Window Contact Switch - White

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

Magnetic Reed Switch, 2 Sets NO Wired Garage Door Window Contact Switch - White

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

Magnetic Reed Switch, 1 Set NC Wired Garage Door Window Contact Switch - White

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

Magnetic Reed Switch, 2 Sets NO Wired Garage Door Window Contact Switch for Home - White

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

Magnetic Reed Switch, 1 Set NO Wired Garage Door Window Contact Switch for Home - White

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

Magnetic Reed Switch, 1 Set NO NC Wired Garage Door Window Contact Switch - White

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

NC+NO Alarm Rolling Gate Garage Door Contact Magnetic Reed Switch - NC+NO 20-30mm 1pcs

[Specification] - Current: 0.5A ; Voltage: 100V ; Power Rating: 10W; Action Distance: 15mm [Dimension] - Cable Length: 25cm/9.8"; Total Size: 31.5 x 14.7 x 7.5mm / 1.24 x 0.58 x 0.3 -inch (L*W*H) [Material] - The magnetic switch alarm is with durable… ... more

MC-51 NO Alarm Rolling Gate Garage Door Contact Magnetic Reed Switch - 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: 31.5 x 15 x 7.6mm / 1.24 x 0.59 x 0.3 inch (L*W*H) [Material] - The magnetic switch alarm is with durable… ... 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

MC-59 NC Alarm Rolling Gate Garage Door Contact Magnetic Reed Switch - NC 40mm 1pcs

[Specification] - Current: 0.3A ; Voltage: 200V ; Power Rating: 30W; Action Distance: 40mm [Dimension] - Cable Length: 23cm/9.1"; Total Size: 49 x 19 x 9.7mm / 1.93" x 0.75" x 0.38" (L*W*H) [Material] - The magnetic switch alarm is with durable zinc… ... 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

OC-60B NO Alarm Rolling Gate Garage Door Contact Magnetic Reed Switch - NO 50-70mm #1

[Specification] - Current: 0.5A ; Voltage: 100V ; Power Rating: 10W; Action Distance: 50~70mm [Dimension] - Cable Length: 50cm/19.7"; Total Size: 104 x 50 x 9.5mm, 104.5 x 20 x 16mm (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-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

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-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

OC-60 NO Alarm Rolling Gate Garage Door Contact Magnetic Reed Switch - NO 50-70mm

[Specification] - Current: 0.5A ; Voltage: 100V ; Power Rating: 10W; Action Distance: 50~70mm [Dimension] - Cable Length: 46cm/18.1"; Total Size: 105 x 47 x 9.5mm, 87 x 20 x 20mm (L*W*H) [Material] - The magnetic switch alarm is with durable zinc alloy… ... 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-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-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-52 NO Alarm Rolling Gate Garage Door Contact Magnetic Reed Switch - NO 25-35mm 1pcs

[Specification] - Current: 0.5A ; Voltage: 100V ; Power Rating: 10W; Action Distance: 25~35mm [Dimension] - Cable Length: 25cm/9.8"; Total Size: 49 x 19.5 x 10mm / 1.93 x 0.77 x 0.39 inch (L*W*H) [Material] - The magnetic switch alarm is with durable… ... more

MC-52 NC Alarm Rolling Gate Garage Door Contact Magnetic Reed Switch - NC 25-35mm 1pcs

[Specification] - Current: 0.5A ; Voltage: 100V ; Power Rating: 10W; Action Distance: 25~35mm [Dimension] - Cable Length: 23cm/9.1"; Total Size: 49 x 19 x 9.8mm / 1.93" x 0.75" x 0.39" (L*W*H) [Material] - The magnetic switch alarm is with durable zinc… ... more

OH-55 NC Alarm Rolling Gate Garage Door Contact Magnetic Reed Switch - NC 40-50mm #1

[Specification] - Current: 0.5A ; Voltage: 100V ; Power Rating: 10W; Action Distance: 40~50mm [Dimension] - Cable Length: 46cm/18.1"; Total Size: 105 x 37 x 10mm, 105 x 15 x 15mm (L*W*H) [Material] - The magnetic switch alarm is with durable zinc alloy… ... more