DXS-31 - Linear Wireless Door/Window Sensor

These wireless transmitters install just as simply as the rest of the system. For installation, simply remove the back plate and then screw the back plate onto the surface next to your door or window. Once done, slide the transmitter back onto the back plate. Its that simple!

Rating: (4.00)   # of Ratings: 1    Sort: New to Old RE-SORT REVIEWS: Helpful to Less Helpful Less Helpful to Helpful New to Old Old to New High to Low Rating Low to High Rating Showing comments 1-1 of 1 1. Anonymous User on 9/26/2011, said: I have had several of these on my home doors for over 10 years and they still work great. They are pretty easy on batteries. I think I have only replaced each one maybe two or three times. Changing the batteries a little tricky as the screw is so tiny. Use a magnetic screw driver if you have one to hold on to it! Also best to screw them down in place as the double sided sticky tape eventually dries out and they come off. I remodeled and am going to put them back up plus buy a couple more. Was this comment helpful? yes no   (0 people found this comment helpful, 0 did not) Showing comments 1-1 of 1