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Garage Door Magnetic Contact Sensor, Wired NC, with 15 in Armored Cable
✅ In stock
F
Grade
Analysis Confidence
48%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 24, 2026 3:11 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰The current price sits right around what this item typically fetches.
- 🏷️The retail sticker price has been slashed by 51% — a steep markdown from the official listing.
- 📉A lower price did appear very recently, suggesting the market may revisit that level before long.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
5/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
GRANATAN
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓Zinc Alloy Contact Set: Wired magnetic contact for garage doors, overhead doors, roll-up shutters and gates; zinc alloy housings with an adjustable L bracket are used for surface-mounted installation
✓NC Contact Logic: With the magnet aligned near the switch, the circuit is closed; when the magnet moves away from the switch, the circuit opens for use with a compatible external alarm or automation input
✓Measure Before Ordering: Magnetic door switch measures 4.13 x 1.85 x 0.35 in and magnet 4.17 x 0.63 x 0.59 in; listed sensing distance is up to 1.97 in; 15 in armored cable section for mounting and wire-routing planning
✓System Requirements: For compatible low-voltage wired alarm, access-control or automation inputs; maximum switching ratings are 100 VDC, 0.5 A and 10 W; not for direct 110/120/220 V AC mains
✓Package Includes: Includes 1 switch, 1 magnet, 1 adjustable L bracket, mounting hardware and printed guide; controller, power supply, extension wire, connectors and tools are not included
⚙️ Specifications
Brand
Granatan
Material
Zinc alloy / metal housing
Item Weight
0.23 kg
Style
Normally Closed (NC)
Current Rating
0.5 A
Maximum Supply Voltage
100 volts
Measurement Accuracy
±2%
Mounting Type
Surface / bracket mounting
Output Type
Digital
Sensing Distance
5 centimeters
Specific Uses For Product
Garage doors, roller shutter doors, gates, alarm and automation systems