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Tersalle Door Magnetic Contact...1�Efficient Alarm: Even a slight vibration can trigger the alarm more sensit... 1�Efficient Alarm: Even a slight vibration can trigger the alarm more sensitive can be a good protection of your property and items. 2�Wide Application: Wired rolling shutter door magnetic alarm can be used for different types of doors such as... more
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KUAA Door Magnetic Contacts Sw...Item Type: Door Magnetic Contacts Switch Sensor Weight: 168g/5.9oz Sensing Dis... Item Type: Door Magnetic Contacts Switch Sensor Weight: 168g/5.9oz Sensing Distance :50-70mm/2-2.8in Material: Aluminum alloy silver gray plating Suitable for Working Voltage: 12V Applicable to Working Current: ≤500ma Contact Mode: (NC\NO) Normally... more
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Tersalle Door Magnetic Contact...Item Type: Door Magnetic Contacts Switch Sensor Weight: 168g/5.9oz Sensing Dis... Item Type: Door Magnetic Contacts Switch Sensor Weight: 168g/5.9oz Sensing Distance :50-70mm/2-2.8in Material: Aluminum alloy silver gray plating Suitable for Working Voltage: 12V Applicable to Working Current: ≤500ma Contact Mode: (NC\NO) Normally... more
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KUAA Door Magnetic Contacts Sw...1�Efficient Alarm: Even a slight vibration can trigger the alarm more sensit... 1�Efficient Alarm: Even a slight vibration can trigger the alarm more sensitive can be a good protection of your property and items. 2�Wide Application: Wired rolling shutter door magnetic alarm can be used for different types of doors such as... more
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Alarm Magnetic Garage Door Rol...Specifications: Main material: Alloy plating shell /stainless steel pipe threa... Specifications: Main material: Alloy plating shell /stainless steel pipe thread /Reed switch Power Requirements: 1*23A 12V battery (Included) Working current: less than 10mA Quiescent Current: less than 3uA Transmit Freqency: 433MHz Wireless... 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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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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Zigbee Door Sensor Magnetic Al...Description: Note：ZigBee Version need to be used with ZigBee Gateway. Input ... Description: Note：ZigBee Version need to be used with ZigBee Gateway. Input voltage：：DC3V LR03*2 Battery: AAA*2 (not included) Standby current ：≤10uA Alarming current ：≤15mA Low-voltage notification ：≤2.5V Wireless Technology:ZigBee... 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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5 Pcs Magnetic Switch Magnetic...Description This item are 5pcs plastic reed which are operated by an applied m... Description This item are 5pcs plastic reed which are operated by an applied magnetic field. It is designed for use with alarm systems great for use in family and factory window door. etc. Easy to install and use. Features -Color: Black -Material:... more
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Magnetic Contact Switch Door S...Magnetic Contact Switch Door Sensor Wired Metal Roller Shutter Doors Alarm. Fe... Magnetic Contact Switch Door Sensor Wired Metal Roller Shutter Doors Alarm. Features: Exquisite Workmanship High Efficiency Stable Working Performance. Premium Material Ensures Maximum Strength and Durability for Long-lasting Usage. Specification:... more
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WiFi Door Sensor Smart Window ...Enjoy Your Smart Life: When you leave home it will push notification message t... Enjoy Your Smart Life: When you leave home it will push notification message to you when the door/window opens or closes so you can discover the intruder in time. It can also support dual alarms mobile phone push alarms and sound alarms timing... more
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WiFi Door Sensor Smart Window ...Please kindly noted that this item is sold by ailiu from Joybuy marketplace. E... Please kindly noted that this item is sold by ailiu from Joybuy marketplace. Enjoy Your Smart Life: When you leave home it will push notification message to you when the door/window opens or closes so you can discover the intruder in time. It can also... more
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TENCE Door Reed Liquid Level S...feature: move fast Suitable for high operating frequency products High contact... feature: move fast Suitable for high operating frequency products High contact resistance corrosion and wear resistance Long service life and stable switching operation The control part is sealed in the shell which is not affected by the external... 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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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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QWORK MC-31 Wired Surface-Moun...QWORK MC-31 Wired Surface-Mounted NC Magnetic Door Window Contact Sensor Alarm... QWORK MC-31 Wired Surface-Mounted NC Magnetic Door Window Contact Sensor Alarm Reed Switch White Pack of 5 with 20 Screws - Product Information: Product name: Surface-mounted Magnetic Door Switch Type: MC-31 Color: White Material: Plastic -... more
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1 Set NO NC Magnetic Door Wind...brand new and high quality Features: Exquisite workmanship high efficiency sta... brand new and high quality Features: Exquisite workmanship high efficiency stable working performance. Premium material ensures maximum strength and durability for long lasting usage. Normally open type: When the magnet and the reed switch are together... 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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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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