16th Jul 2026, 06:29 PM
3 Sets MC-31B Magnetic Reed Switch Normally Open Closed NC NO Door Alarm Window Security
Price may vary by location, shipping cost, and availability.
47% Off
$8.99
$16.99
Highest: $8.99
Average: $7.38
Lowest: $4.58
Price History Graph
Offer Price Prices
Lowest: -
Average: -
Highest: -
Price History Information
You can check the price history of 3 Sets MC-31B Magnetic Reed Switch Normally Open Closed NC NO Door Alarm Window Security here. This product's current Price in USA is $8.99. The average and highest prices are $7.38 and $8.99 respectively.
| Lowest Ever Price | $4.58 |
|---|---|
| 20th Jul 2024 | |
| Average Price | $7.38 |
| Based on 3227 days price tracking | |
| Highest Price | $8.99 |
| 16th Apr 2026 | |
Price History of All Variants of 3 Sets MC-31B Magnetic Reed Switch Normally...
Current Price in USA
| Price | $8.99 |
|---|---|
| MRP | $16.99 |
| Savings | $8.00 |
| Discount | 47.08% |
Recent Price Drops on 3 Sets MC-31B Magnetic Reed Switch Normally Open Closed NC NO Door Alarm Window Security
Price Drop 13th Nov 2025
$6.89 → $5.56
19.3% drop
Price Drop 29th Oct 2025
$6.89 → $5.56
19.3% drop
Price Drop 16th Oct 2025
$6.54 → $5.86
10.4% drop
Price Drop 24th Sep 2025
$6.89 → $5.51
20.03% drop
Price Drop 9th Jul 2025
$6.89 → $5.86
14.95% drop
Price Drop 19th Jun 2025
$6.89 → $5.51
20.03% drop
Price Drop 24th Feb 2025
$6.78 → $6.44
5.01% drop
Price Drop 17th Feb 2025
$6.78 → $6.44
5.01% drop
Price Drop 1st Oct 2024
$8.29 → $5.28
36.31% drop
Price Drop 22nd Aug 2024
$8.29 → $4.58
44.75% drop
Price Drop 19th Jul 2024
$5.99 → $4.58
23.54% drop
Price Drop 11th Jun 2024
$8.29 → $5.99
27.74% drop
Price Drop 19th Mar 2024
$6.49 → $5.99
7.7% drop
Price Drop 22nd Jan 2024
$6.99 → $5.99
14.31% drop
Price Drop 15th Jan 2024
$7.99 → $6.99
12.52% drop
Price Drop 25th Aug 2021
$7.34 → $6.48
11.72% drop
Price Drop 22nd Aug 2021
$8.25 → $7.34
11.03% drop
Product Information
Details
| Product Name | 3 Sets MC-31B Magnetic Reed Switch Normally Open Closed NC NO Door Alarm Window Security |
|---|---|
| Store Product Code | B073ZVXTRW |
| Store Name | amazon.com |
| Brand | YXQ |
| Rating | 8.2 / 10 |
| Category | Reed Switches |
Features
- Product Name: Magnetic Switch; Material: ABS; Model: MC-31B; Contact Type: NC/NO/COM
- Transmitting Distance: 15-25mm; Contact Capacity: 0.5A(Maximum Switch Current); Rated Power: 10W; Working Voltage: DC 100V
- Size: 55 x 12 x 11mm / 2.2" x 0.47" x 0.43"(L*W*H); Mounting Hole Size: 7 x 2.5mm/ 0.28" x 0.1"(L*W)
- Mount Type: Surface Mount with Screws; Magnet: Ferrite
- Net Weight: 55g; Package Content: 3Sets x Magnetic Door Switch,Some Mounting Screws
Images
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Rating and Reviews
8.2 Based on 107 reviews
3 Sets MC-31B Magnetic Reed Switch Normally has 8.2 rating out of 10. This average rating is consist of 107 individual ratings. You can rate this product at product review page.
* Predictions is created on based of past prices and trends, it does not guarantee that it will happen. These are just prediction for theoretical information only.