The Slim Strip Sensor uses abodeRF technology for long range and great battery life. The sensor is only .16" thick and has a non-replaceable lithium-ion battery with an expected battery life (depending on usage) of 8 years. To determine if the device will work in your application, take two quarters, a penny, and dime and insert into the gap of your door/window.
Want to learn more and see pictures? Check out all of our Open/Close Sensors here.