Mini Door Sensor

The Mini Door Sensor uses abodeRF technology for long range.  Like the regular abode Door Sensor, the mini includes adhesive tape for easy, wireless installation in your home. Want to learn more and see pictures?  Check out all of our Open/Close Sensors here. Specifications Protocol: abodeRFBattery:3V, CR2450 Lithium Battery x1 (user replaceable)Expected Life: 4 Years (normal operation, battery life may vary)Warranty: 1-yearWidth: 1  1/8"Length: 2  1/16"Thickness: 3/8" Return Policy:  Not returnable if the device has been installed and box was opened.