Wired Contact Switch Window Door Sensor House Intrusion Alarm System

Welcome to my store, we have many kinds of price products, we launch new products every day, please follow my store and pay more attention, for more products, Please click on the seller information to enter our store to buy, we hope give you a pleasant shopping experience. Thank you and have a nice day!Description:Model: Normally Closed Wired Door Magnetic Contact.High sensitivity, actuation distance is about 20-30mm; switch closed when magnet is near.Copper material with nickel plated, waterproof and durable for use.Great for both residential and commercial use; can be used in metal doors,windows, strongbox, access control system, etc.Easy installation, a perfect kit for your system.Specification:Material: ABS+Copper + NickelOverall Length: Approx.43cm/ 16.93 inchWire Length: Approx.37cm/ 14.57 inchMagnetic Contact Size: Approx. 2.5x3cm/ 0.98x1.18 inch (DiaxH)Maximum Working Voltage: 30 VDCMaximum Working Current: 0.2 AContactor Power: 3WActuation Distance: 20-30mm/ 0.79x1.18 inch (Approx.)Number of Wire: 3Brown Wire: Normally OpenGray Wire: Normally ClosedWhite Wire: Common PortLead Wire: 1007UL22AWG350mmInstallation Method: Embedded InstallationWorking Temperature: -30℃~80℃Package Includes:1x Door ContactDoor Contact;Door Sensor;Door Magnetic Switch;Magentic Contact ensor;Window Sensor;Door Magnet
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