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3X Magnetic Reed Switch Normal...3X Magnetic Reed Switch Normally Open Closed NC NO Door Alarm Window Security/... 3X Magnetic Reed Switch Normally Open Closed NC NO Door Alarm Window Security/Magnetic Door Switch/Magnetic Contact Switch/Reed Switch to DC 5V Light - �Reed Switch】:Great for alarm LED Relay GPS low voltage devices...etc. Great for pick-ups with... more
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Diymore Magnetic Reed Switch M...Features: 1.Easy to use and easy to install 2.Stable performance and long serv... Features: 1.Easy to use and easy to install 2.Stable performance and long service life 3.Normally open and normally closed as one convenient and flexible 4.It is not easily broken and has characteristics such as compression resistance impact resistance... more
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2Sets Magnetic Reed Switch Nor...About this item ➤➤Product Name: Magnetic Door Swith; Maximum Switch Voltag... About this item ➤➤Product Name: Magnetic Door Swith; Maximum Switch Voltage: 100V;Contact Capacity: 500(mA) (Maximum Switch Current);Rated Power: 10W(Maximum Switch Power); Contact Type: NC/NO/COM Trigger Range: 5-20mm; ➤➤Great for alarm Relay... more
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Uxcell Magnetic Reed Switch 2 ...Enhance your home or office security with our magnetic reed switch. This wired... 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. Suitable for use in homes shops hotels computer rooms and other... more
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3pcs RC-33 NO Recessed Wire Do...Description: 1.NO means Normally Open:when the magnet separate the circuit is ... Description: 1.NO means Normally Open:when the magnet separate the circuit is not conductive( light on );When the magnet together the circuit is conductive ( light off ).When make order pls check carefully! 2.These are the door contact sensors that are... more
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Door Window NO/NC Recessed Sec...NO NC type designed for use with alarm systems. Great for use in family and fa... 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
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Lierteer 2Set Hc-52 Alarm Secu...Description: 1.Silver gray zinc alloy housing. 2.The reed switch is an electri... Description: 1.Silver gray zinc alloy housing. 2.The reed switch is an electrical switch operated by an applied magnetic field. 3.Designed for use with alarm systems. Great for use in family and factory sash door. etc. 4.Screw Mounted for easily... more
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MC-56 NC Alarm Security Rollin...Description: 1.Silver gray zinc alloy housing. 2.The reed switch is an electri... Description: 1.Silver gray zinc alloy housing. 2.The reed switch is an electrical switch operated by an applied magnetic field. 3.Designed for use with alarm systems. Great for use in family and factory window door. etc. 4.Screw Mounted for easily... more
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2pcs RC-33 NC Recessed Wire Do...Description: 1.NC means Normally Closed:When the magnet together the circuit i... Description: 1.NC means Normally Closed:When the magnet together the circuit is conductive( light on ); when the magnet separate the circuit is not conductive ( light off ). When make order pls check carefully! 2.These are the door contact sensors that... more
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OH-55 NC Alarm Security Rollin...Description: 1.Actuation Distance: 40-50mm. Zinc Alloy Housing Stainless Steel... Description: 1.Actuation Distance: 40-50mm. Zinc Alloy Housing Stainless Steel Pipe. 2.The reed switch is an electrical switch operated by an applied magnetic field. 3.Designed for use with alarm systems. Great for use in family and factory window... more
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5pcs RC-35 NO Recessed Wire Do...Description: 1.NO means Normally Open:when the magnet separate the circuit is ... Description: 1.NO means Normally Open:when the magnet separate the circuit is not conductive( light on );When the magnet together the circuit is conductive ( light off ).When make order pls check carefully! 2.These are the door contact sensors that are... more
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MC-56 NO Alarm Security Rollin...Description: 1.Silver gray zinc alloy housing. 2.The reed switch is an electri... Description: 1.Silver gray zinc alloy housing. 2.The reed switch is an electrical switch operated by an applied magnetic field. 3.Designed for use with alarm systems. Great for use in family and factory window door. etc. 4.Screw Mounted for easily... more
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Uxcell Magnetic Reed Switch 2 ...Enhance your home or office security with our magnetic reed switch. This wired... 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. Suitable for use in homes shops hotels computer rooms and other... more
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OC-60B NC Alarm Security Rolli...Description: 1.Actuation Distance: 50-70mm. Zinc Alloy Housing Stainless Steel... Description: 1.Actuation Distance: 50-70mm. Zinc Alloy Housing Stainless Steel Pipe. 2.The reed switch is an electrical switch operated by an applied magnetic field. 3.Designed for use with alarm systems. Great for use in family and factory window... more
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5pcs RC-36 NC Recessed Wire Do...Description: 1.NC means Normally Closed:When the magnet together the circuit i... Description: 1.NC means Normally Closed:When the magnet together the circuit is conductive( light on ); when the magnet separate the circuit is not conductive ( light off ). When make order pls check carefully! 2.These are the door contact sensors that... more
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5 pcs White Recessed Door Cont...These are the door contact sensors that are in use with any and all commercial... These are the door contact sensors that are in use with any and all commercial or residential card access systems as well as all security burglar alarm system. The door position switches operate with a built an internal magnetic reed switch that closes... more
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2Set Hc-52 Alarm Security Roll...Description: 1.Silver gray zinc alloy housing. 2.The reed switch is an electri... Description: 1.Silver gray zinc alloy housing. 2.The reed switch is an electrical switch operated by an applied magnetic field. 3.Designed for use with alarm systems. Great for use in family and factory sash door. etc. 4.Screw Mounted for easily... more
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2Set HC-52 Alarm Security Roll...Description: 1.Silver gray zinc alloy housing. 2.The reed switch is an electri... Description: 1.Silver gray zinc alloy housing. 2.The reed switch is an electrical switch operated by an applied magnetic field. 3.Designed for use with alarm systems. Great for use in family and factory sash door. etc. 4.Screw Mounted for easily... more
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2Set HC-52 Alarm Security Roll...Description: 1.Silver gray zinc alloy housing. 2.The reed switch is an electri... Description: 1.Silver gray zinc alloy housing. 2.The reed switch is an electrical switch operated by an applied magnetic field. 3.Designed for use with alarm systems. Great for use in family and factory sash door. etc. 4.Screw Mounted for easily... more
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MC-58 NO Alarm Security Rollin...Description: 1.Actuation Distance: 30-50mm.Silver gray zinc alloy housing. 2.T... Description: 1.Actuation Distance: 30-50mm.Silver gray zinc alloy housing. 2.The reed switch is an electrical switch operated by an applied magnetic field. 3.Designed for use with alarm systems. Great for use in family and factory window door. etc.... more
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