






🚪 Stay ahead with smart security that blends in effortlessly
The GAGALOR 2 Sets NO&NC Magnetic Switch Door Contact Sensors offer versatile normally open and closed outputs with a reliable 0.5+ inch activation distance. Designed for surface mounting, these compact sensors feature a durable reed switch for long-term use and an IP54 rating for dust and splash resistance. Ideal for professional-grade security setups, they come with easy-to-follow mounting instructions for seamless installation.
| Operation Mode | ON-OFF |
| Current Rating | 0.2 Milliamps |
| Operating Voltage | 12 Volts |
| Contact Type | Normally Open |
| Connector Type | Screw |
| Brand | GAGALOR |
| Terminal | Screw |
| Item dimensions L x W x H | 2.17 x 0.63 x 0.47 inches |
| Circuit Type | [IN] Simple |
| Mounting Type | Protruding |
| International Protection Rating | IP54 |
| Number of Positions | 2 |
| Connectivity Protocol | X-10 |
| Color | white |
| Unit Count | 2.0 Count |
| Number of Items | 2 |
| Manufacturer | GAGALOR |
| Part Number | C-31B-2P |
| Item Weight | 1.76 ounces |
| Product Dimensions | 2.17 x 0.63 x 0.47 inches |
| Country of Origin | China |
| Item model number | C-31B-2P |
| Installation Method | Surface-Mounted |
| Included Components | Case |
| Batteries Included? | No |
| Batteries Required? | No |
R**E
Would buy again if needed
Perfect for application
M**M
Worked for a little while, outstanding customer service
They worked well for about a week. Then for some reason they just quit. Have no idea why.UPDATE:Seller read my review and reached out with an offer of a refund for my issues with the product. That is amazing customer service these days. Impressive.
P**D
Works as I expected.
I installed this to operate some led strip lighting inside our pantry. I wanted to hide it completely and in doing so the range of the magnetic field was a little too far. I installed the wired part just above the door frame and drilled a hole for a stronger magnet in the top of the door. Worked great with the stronger earth magnet.
R**L
They work!
Was very skeptical about these because they are pretty cheap but am surprised that they do work.They are only powering some 5v leds so they shouldn't burn out. Not sure how well they would do in a higher voltage senerio.
J**I
Both quit working within a week of installation.
Stay away from these. I am using a 12VDC power supply. I installed one and within a week the switch got stuck in the closed position. I replaced it with the second switch and it too got stuck in the closed postion in only a few days. A waste of money and unfortunately, my time.
E**R
50% worked
I ordered a set of these switches. One seems to work fine but the other was not working. Neither N/C or N/O are working on one of the switches. Tested with meter--it's DOA.Update: Seller offered refund. Glad a company stands behind their product. Updating rating (3 for product but 5 for customer support)
S**.
Magnetic switch
Ordered these switches for my garage door Open-Close indicator, works well but after some time the electronic hardware to the switch fails..........after I use all what I got, I will switch to an all mechanical switch.
J**E
Work great
They work great for my need. Good price for the quality.
Trustpilot
3 days ago
1 month ago