I recently came across the new Aeotec 3-in-1 Door/Window Sensor and I must say, I’m quite impressed! This device combines a magnetic contact, dry contact relay, and a tilt sensor all in one compact package. At just 2.8”x0.75”x0.7”, it’s 40% smaller than previous models, making it super easy to install and blend into any space. Plus, with optimized battery life, it uses up to 66% less power than older versions, offering an impressive 3+ years on a single AA battery.
I think this would be perfect for my home security setup. The tilt sensor adds an extra layer of protection, detecting if someone tries to tamper with the sensor itself. The magnetic contact is ideal for doors and windows, while the dry contact relay can be used for custom setups, like monitoring garage doors or sheds.
If anyone has experience with this sensor or similar devices, I’d love to hear about your setup and any tips you might have! Let’s share our smart home experiences and make the most out of these innovative devices. 
