13th Jul 2026, 11:19 AM
weideer 2pcs MC-31B Magnetic Reed Switch Wired Surface Mount Normally Open Closed NC NO Door Contact Sensor Alarm Magnetic Door Switch Black
Price may vary by location, shipping cost, and availability.
Lowest in last 3 years
17% Off
$9.99
$11.99
Highest: $11.99
Average: $10.32
Lowest: $9.99
Price History Graph
Offer Price Prices
Lowest: -
Average: -
Highest: -
Price History Information
You can check the price history of weideer 2pcs MC-31B Magnetic Reed Switch Wired Surface Mount Normally Open Closed NC NO Door Contact Sensor Alarm Magnetic Door Switch Black here. This product's current Price in USA is $9.99. The average and highest prices are $10.32 and $11.99 respectively.
| Lowest Ever Price | $9.99 |
|---|---|
| 28th Apr 2023 | |
| Average Price | $10.32 |
| Based on 1187 days price tracking | |
| Highest Price | $11.99 |
| 30th Aug 2023 | |
Price History of All Variants of weideer 2pcs MC-31B Magnetic Reed Switch Wired...
Current Price in USA
| Price | $9.99 |
|---|---|
| MRP | $11.99 |
| Savings | $2.00 |
| Discount | 16.68% |
Recent Price Drops on weideer 2pcs MC-31B Magnetic Reed Switch Wired Surface Mount Normally Open Closed NC NO Door Contact Sensor Alarm Magnetic Door Switch Black
Price Drop 2nd Sep 2023
$11.99 → $9.99
16.68% drop
Price Drop 10th May 2023
$10.99 → $9.99
9.1% drop
Price Drop 27th Apr 2023
$10.99 → $9.99
9.1% drop
Product Information
Details
| Product Name | weideer 2pcs MC-31B Magnetic Reed Switch Wired Surface Mount Normally Open Closed NC NO Door Contact Sensor Alarm Magnetic Door Switch Black |
|---|---|
| Store Product Code | B0BX2ZRZ8T |
| Store Name | amazon.com |
| Brand | weideer |
| Rating | 8.6 / 10 |
| Category | Reed Switches |
Features
- Product name:Surface Mount Magnetic Reed Switch.Type:MC-31B.Color:Black.Material: fireproof ABS material.Product size: 55X12.5X11.5mm / 2.17" x 0.45" x 0.45"(L*W*H).Maximum Switch Voltage: 100V DC.Maximum switch current: 0.5A.Maximum switch power: 10W.
- Contact Type: NC/NO/COM: NC means Normally Closed.When the magnet together, the circuit is conductive; when the magnet separate, the circuit is not conductive.NO means normally open: when the magnets are separated, the circuit is turned on ; when the magnets are together, the circuit is not turned on. Actuation Distance: 10-20mm.
- Reed switch can be used in home security and burglar alarm system. It is an ideal choice for wooden doors and windows in homes and factories.
- Magnetic Reed Switch can not connect directly to power, It needs to work with the alarm system. It provides a switching signal.
- Package Content:2 sets Magnetic Reed Switch+8pcs Screws
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Rating and Reviews
8.6 Based on 131 reviews
weideer 2pcs MC-31B Magnetic Reed Switch Wired has 8.6 rating out of 10. This average rating is consist of 131 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.