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Biaungdo 6 Pcs Brown Wired Magnetic Door Window Contact Reed Switch
✅ In stock
📉 Price recently dropped
C
Grade
Analysis Confidence
100%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Oct 29, 2026 10:20 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
🙂 Fair Price- 🙂Verdict: Fair Price. Small discount vs history. Consider waiting for a better drop.
- 💰At 13% off its standard going rate, this offer delivers clear value for the money.
- 📉Better-priced windows have occurred before, though not frequently — today's price is reasonably competitive.
- 📈The direction is downward at the moment; if that holds, an even better price may surface — though timing the market is never certain.
How We Scored This Deal
Price Competitiveness
14.68/28
Recent Value
2.94/22
Market Standing
17.29/20
Deal Strength
1.5/20
Momentum
10/10
📝 Product Overview
🏪 Sold by
Qianyushiye
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓Package content: You will receive 6 pieces of brown surface-mounted magnetic door switch. The rich quantity can perfectly meet your daily needs and applications. Contact type: NC; Action distance: 15-20 (mm); Working voltage: 100V; Working current: 0.5A.
✓Preferred material: The wired reed switch is made of high-quality ABS plastic, which is durable, heat-resistant and cold-resistant, and has a longer service life.Fine workmanship, simple and generous, is the best choice to protect the safety of your doors and windows
✓NC type: NC stands for normally closed. If the magnet and the switch are combined, the circuit will conduct electricity; if the magnet and the switch are separated, the circuit will not conduct electricity. Wired reed switch and wire connection alarm control panel are used together to add extra security to your home.
✓Widely used: Reed switches are very suitable for installation in windows, cabinets, drawers, doors, etc.
⚙️ Specifications
Operation Mode
Off
Current Rating
0.5 A
Operating Voltage
100 volts
Contact Type
Normally Closed
Connector Type
screws
Brand
Biaungdo
Switch Type
Normally Closed
Terminal
Screw
Material
Acrylonitrile Butadiene Styrene, Plastic
Circuit Type
1-way
Mounting Type
Door Mount
