dallas alarm company
It has been reset and re programmed twice. Last week, 2 sensors gave
off a "communications failure" message. Slowly, one by one, all the sensors failed. I'm waiting for them to come
out again a 4 hour time range. And now I'm getting phone calls from the "manager" from India wanting me to change all the batteries in the sensors to see if that's the trouble before the tech comes out to re program everything a 3rd time. I cussed him out and dared him to call me again.