🔐 Secure your space, effortlessly stylish.
This 4-set NC wired magnetic contact sensor kit offers reliable door and window security with a normally closed switch design. Featuring a compact ABS casing and easy peel-and-stick installation via double-sided tape, it supports 22-28 AWG wiring and detects openings within a 0.5-inch range, making it ideal for professional-grade home or office security setups.
| Control Method | Touch |
| Mounting Type | Protruding |
| Maximum Range | 0.5 Inches |
| Sensor Technology | Contact Sensor |
| Manufacturer | GAGALOR |
| Part Number | C-40-4 |
| Item Weight | 1.13 ounces |
| Product Dimensions | 1.97 x 0.39 x 0.31 inches |
| Item model number | C-40-4 |
| Material | ABS |
| Installation Method | Surface-Mounted |
| Included Components | Case |
| Batteries Included? | No |
| Batteries Required? | No |
| Description Pile | Alkaline |
C**K
Worked perfectly
Worked great!!
H**O
Works for sure with ADT or Vivint security systems
I had a few bad window sensors. These said they were compatible with Vivint and ADT security systems, so I gave it a try because they were cheaper than from the Vivint or ADT app. The price had me worried.But THEY WORKED exactly as the Vivint and the ADT sold ones. These will be purchased by me again if anymore of our sensors go bad. Easy to connect and set up too.
K**Z
Great product
Just what I needed
N**W
Easy installation
Works great
J**E
Easy to install.
Installing the security system contacts was relatively easy.
A**R
Just received
Should have been a set of 4.I got 4 of the wired side but only 3 magnets. It was missing one.
M**D
a contact replacement
Lots of contact on my window these worked great to replace the one I lost
H**.
dont buy
very cheap
Trustpilot
1 month ago
2 months ago
