Hey there! If you're looking for reliable reed switches for your DIY security projects or electronic tinkering, these Aexit ones are pretty solid. They come in a pack of 10, which is great if you're setting up multiple sensors around the house or workshop. Each switch has those magnetizable metal reeds sealed inside a glass tube—so they're protected from dust and moisture. Perfect for detecting when a door or window opens, like in a burglar alarm setup. They're SPST (that's Single Pole Single Throw) normally open type, so they only close when a magnet is nearby. The specs? They handle up to 10W, 200V DC, and 0.5A switching current. The glass tube is about 18.5mm long, and the whole thing is super compact at 49mm total. Super easy to wire up with those silver-toned leads. Whether you're building a smart home sensor or just need a simple proximity switch, these'll do the trick without breaking the bank. Plus, they're bounce-free and respond in under 0.5ms—so no lag! Definitely a handy pack to keep around for electronics hobbyists or small projects.
Free 30-day returns 
Free 30-day returns
