2 Pack Magnetic Reed Switch NC NO, Wired Door Window Contact Sensor, Black | Surface mount design, 22AWG leads, Includes screws, tape and screwdriver
2 Pack Magnetic Reed Switch NC NO, Wired Door Window Contact Sensor, Black | Surface mount design, 22AWG leads, Includes screws, tape and screwdriver
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About This
- 【NC/NO Dual Mode Reed Switch】 Supports both Normally Closed (NC) and Normally Open (NO) configurations, making it compatible with most wired home alarm systems, smart control panels, and DC signal relays.
- 【Pre-Wired for Quick Setup】 Each magnetic sensor comes with a 30cm 22AWG tinned copper wire, providing stable signal transmission and easy integration into your DC 5V / 12V / 24V door or window alarm circuit.
- 【Complete Mounting Kit Included】 Includes 8 screws, 2 industrial-strength double-sided adhesive pads, and a 3.0 Phillips screwdriver, offering both screw and tape mounting options for surface-mount door/window installation.
- 【Reliable Magnetic Contact Sensor】 Built with durable fireproof ABS housing, the sensor triggers at 10–20mm sensing distance, ensuring dependable performance for cabinet door alarms, sliding window security, and other DIY automation projects.
- 【Versatile Use Across DIY & Professional Projects】 Perfect for home security, garage door sensors, access control systems, toolbox alarms, and more. A smart, low-voltage solution for both beginners and experienced installers.
Overview
- Operation Mode : NC-NO
- Operating Voltage : 5 volts_of_direct_current
- Contact Type : Normally Closed
- Connector Type : Wire Leads
- Brand : Fasvicna
- Switch Type : Reed Switch
- Terminal : Solder
- Material : Acrylonitrile Butadiene Styrene, Copper
- Circuit Type : 2-way
- Mounting Type : Surface Mount
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From smart security cameras and smart locks to video doorbells, thermostats, lighting, and home automation essentials — we focus on products that improve real comfort, safety, and efficiency.
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SMART HOME FAQ
Yes — many modern devices support multiple platforms.
Matter-certified devices can work across Alexa, Google Home, and Apple HomeKit at the same time.
Not always.
Smart bulbs, plugs, cameras, and video doorbells are often easy DIY installations, while full security systems may need professional setup.
Many devices still work manually or through local control.
You may lose remote app access, but locks, lights, and thermostats often continue basic functions.
Security depends on the device and setup.
Use strong passwords, trusted brands, firmware updates, and secure Wi-Fi for better protection. Privacy and unauthorized access are common concerns in smart homes.
Most homeowners start with:
Smart Security Cameras
Smart Door Locks
Smart Thermostats
Smart Plugs
Video Doorbells
Yes.
Smart thermostats and smart plugs help reduce wasted energy by automating heating, cooling, and power usage.
It depends on your ecosystem.
Alexa → widest compatibility
Google Home → strong for Android users
Apple HomeKit → best privacy
Home Assistant → advanced control
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